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Kisumi Omori and Kokoro Fujishiro couldn't find the slightest opportunity to score during normal time
Kisumi Omori scored a waza-ari to take the gold medal
Khorloodoi Bishrelt (UAE) found herself facing Rin Takeuchi (JPN) during the first contest for a bronze medal
Bishrelt scored a first waza-ari but Takeuchi came back with an equal score
Khorloodoi Bishrelt eventually launched a yoko-guruma that sent her opponent flat on her back for ippon and a bronze medal
Sosorbaram Lkhagvasuren (MGL) and Nanako Tsubone (JPN) could still be in the ranking of the category by facing each other for a bronze medal
Golden score was needed to determine the winner
nothing seemed to offer an idea of who the winner would be
until Nanako Tsubone engaged with a low circling o-uchi-gari for waza-ari
2025 / Interviewing an Olympic champion is something special ..
2025 / The draw for the 2025 Baku Grand Slam is imminent and ..
2025 / There is a large Japanese team in Paris but several ..
2024 / As a symbol of the impressive results of the Japanese ..
2024 / Two-time junior world champion (Guayaquil and Odivelas)
2024 / The initial question of the day was clearly answered ..
2024 / With only one known international result
Anticipation is building toward the release of One-Punch Man Season 3, especially now that it has been confirmed that the anime series will return this October
fans still haven't seen much of the upcoming third season
Aside from a Special Announcement trailer released last year and a batch of character illustrations released through the Hero Visual Project
Staff — the studio animating the third season — really hasn't shared many details
The lack of details has some fans concerned that One-Punch Man Season 3 won't live up to the hype
Or that it could follow in the steps of Season 2
which saw a noticeable drop in quality compared to the first season
Staff producer Atsushi Fujishiro has offered a hopeful promise
"Preparations for the third season are steadily progressing," Fujishiro said prior to this week's release window announcement
"As a highly popular title with high expectations
we’re committed to delivering a season that won’t disappoint.”
many fans acknowledged that there was a major drop in quality from Season 1 to Season 2
In addition to the poorer animation quality
and just about everything else you can think of
It should be noted that although production shifted from Madhouse to J.C
It's widely acknowledged that the studio faced an incredibly rushed production schedule which resulted in underwhelming production value
That hopefully won't be the case with Season 3 which was first announced back in 2022
One would thing with three years worth of production time
Staff had all the time they needed to ensure that Season 3 is a return to form
this week's release window announcement was only accompanied by a short promo video that assembled many of the heroes spotlighted in the Hero Visual Project
It wasn't really a full-fledged trailer
It's reported that the One-Punch Man Season 3 trailer will be shown at AnimeJapan 2025 later this month
The annual anime convention takes place from March 22 to March 23
which is when we could get our first proper look at Season 3
all we've really had was the Special Announcement video and the character illustrations
Saitama is a hero who only became a hero for fun
After three years of "special training," hes become so strong that he's practically invincible
he's too strong—even his mightiest opponents are taken out with a single punch
Saitama performs his official hero duties as a member of the Hero Association
monsters claiming to be from the Monster Association suddenly appeared
taking a child of Hero Association executive as a hostage
The S-class heroes gather and plan a raid on the Monster Association hideout to rescue the hostage
a "human monster" who was taken by the Monster Association during a battle with the heroes
awakens in the Monster Association hideout
While there is understandable worry surrounding One-Punch Man Season 3
our fears will hopefully be put to rest once we see a proper trailer
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Manipulating topological spin textures is a key for exploring unprecedented emergent electromagnetic phenomena
Whereas switching control of magnetic skyrmions
the transitions between a skyrmion-lattice phase and conventional magnetic orders
is intensively studied towards development of future memory device concepts
transitions among spin textures with different topological orders remain largely unexplored
Here we develop a series of chiral magnets MnSi1−xGex
serving as a platform for transitions among skyrmion- and hedgehog-lattice states
Lorentz transmission electron microscopy and high-field transport measurements
we observe three different topological spin textures with variation of the lattice constant controlled by Si/Ge substitution: two-dimensional skyrmion lattice in x = 0–0.25 and two distinct three-dimensional hedgehog lattices in x = 0.3–0.6 and x = 0.7–1
The emergence of various topological spin states in the chemical-pressure-controlled materials suggests a new route for direct manipulation of the spin-texture topology by facile mechanical methods
The concept of topology provides a powerful scheme for the classification of electronic and magnetic states, and also for the description of their physical properties1
Topology of a magnetic structure is characterized by the winding number \(w = \frac{1}{{8{\mathrm{\pi }}}}\epsilon ^{ijk}{\kern 1pt} {\int}_S {{\kern 1pt} dS_k{\mathbf{n}}({\mathbf{r}}) \cdot [\partial _i{\mathbf{n}}({\mathbf{r}}) \times \partial _j{\mathbf{n}}({\mathbf{r}})]}\)
This quantity counts how many times the direction of the local magnetization
wraps the unit sphere within the unit area S
When a magnetic structure possesses a non-zero integer winding number
it behaves as a topologically stable spin-object
producing emergent phenomena unique to its topological class
f Composition x dependence of ferromagnetic transition field Hc (e) and saturation magnetization Ms (f)
In order to harness the topological properties unique to each spin texture and to explore non-trivial emergent phenomena at their transitions
direct control of topology of spin texture is essential
switching of the spin textures among plural different topologically nontrivial classes has remained a challenge
We focus on chemical/mechanical pressure as one potential approach to this end
by achieving dramatic modification in magnetic interactions through changing inter-atomic distances
Our neutron scattering experiment and Lorentz transmission electron microscopy (LTEM) observation confirm the conventional SkL for Si-rich composition range (x = 0–0.25)
tetrahedral-4q HL for the intermediate range (x = 0.3–0.6)
and cubic-3q HL for Ge-rich range (x = 0.7–1)
by high-field Hall resistivity measurements
we identified topological Hall effect of Berry-phase origin in each magnetic phase
supporting their topological spin arrangements
The error bars for x ≤ 0.25 are defined by the spatial resolution of Lorentz transmission electron microscope
while those for x ≥ 0.4 represent statistical error of one standard deviation of the SANS measurements
\pm \frac{q}{{\sqrt 3 }}} \right)\) and \(\left( {\frac{{2{\mathrm{\pi }}}}{a} - q,\frac{{2{\mathrm{\pi }}}}{a},0} \right)\)
the q-vector directions are along 〈111〉 crystal axes for x = 0.6
As summarized in Fig. 2h, there are two features in x-dependence of the magnetic modulation q; the two-step magnetic transitions observed as distinct changes in the phase diagram (Fig. 1d)
One is the discontinuous variation in λ (=2π/q) at x ~ 0.3 and the other is change in the pinned q-direction at x ~ 0.7
It is therefore clear that three distinct magnetic phases are realized in MnSi1−xGex
those respectively turn out to be helicl/SkL (x = 0–0.25)
Further theoretical studies are desired to clarify the crucial magnetic interaction
which takes over from DMI in the course of enlarging the lattice constant
Magnetic structures of MnSi1−xGex revealed by small-angle neutron scattering (SANS) and Lorentz transmission electron microscopy (LTEM) under magnetic field
a The SANS setup with magnetic field H perpendicular to the incident neutron beam
b Schematic illustration of LTEM observation with H parallel to the incident electron beam (orange lines)
where the blue arrows represent the in-plane magnetic moment configuration of a skyrmion
μ0H = 0.3 T) in (001) crystal plane and its Fourier transform pattern
d–f The SANS measurement points (gray dots) and sequences (blue arrows) are shown in the magnetic phase diagrams of x = 0.2 (d)
where the blue stars represent the data points shown in g–i
The SANS intensity patterns of x = 0.2 (T = 25 K
The small white circles emphasize the characteristic peak intensities for each composition
The candidate multiple-q structures explaining the observed SANS intensity patterns are shown in h–l
where the yellow rings represent the rotation degrees of freedom of q-vectors due to randomly oriented crystal domains in the polycrystalline samples and the yellow dots represent the scattering intensities on the detector plane
Here we note that we cannot exclude a possibility of multi-domain state of the single-q helical structure on the basis of the SANS results alone
such a scenario is incompatible with the observed large topological Hall effect
which is the hallmark of the formation of non-coplanar spin textures endowed with scalar spin chirality
which may imperil the validity of the present estimation of topological Hall effect
the magnitude and the sign changes of topological Hall resistivity may be difficult to quantitatively elucidate at the moment
while the presence of non-coplanar spin texture manifests itself by such anomalously large signals of topological Hall resistivity
the impact of pressure on topological spin textures deserves further investigations in a wide range of materials in the light of the exploration of novel spin textures and emergent electrodynamics
Polycrystalline samples of MnSi1−xGex were prepared by the high-pressure synthesis technique
and Ge were first mixed with stoichiometric ratio and then melted in an arc furnace under an argon atmosphere
it was heated at 1073 K for 1 h under 5.5–6.0 GPa with a cubic-anvil-type high-pressure apparatus
Powder x-ray analyses confirmed B20-type crystal structure (P213)
Magnetization was measured either by using ACMS option with Physical Property Measurement System (PPMS) or by DC option with Magnetic Property Measurement System (MPMS)
Magneto-resistivity and Hall-resistivity up to 14 T were measured by using AC-transport option with PPMS
Magnetic field was applied perpendicular to electrical current
Higher-field measurements of magnetization and Hall resistivity were performed utilizing non-destructive pulse magnets energized by capacitor banks and a flywheel DC generator installed at International MegaGauss Science Laboratory of Institute for Solid State Physics (ISSP)
The high-field magnetization was measured up to 56 T by the conventional induction method
The high-field resistivity was measured up to 30T using the long (~1s) field pulse with the AC four-wires method employing a numerical phase detection technique with a sampling rate of 200,000 data points per second and an excitation current of 10 kHz and 200 mAp-p
Lorentz TEM observations for a (001) MnSi0.8Ge0.2 thin plate were performed using a multifunctional transmission electron microscope (JEM2800
JEOL) equipped with double-tilt helium cooling holder (Gatan ULTDT)
The thin plate was prepared by an Ar+ milling process after mechanical polishing of the bulk sample
A powder sample of MnSi1−xGex was packed in an aluminum container filled by He gas
The weight of the powder sample was \(0.450\,{\mathrm{g}}\left( {x = 0.2} \right)\)
\(0.719\,{\mathrm{g}}\left( {x = 0.4} \right)\)
\(1.059\,{\mathrm{g}}\left( {x = 0.6} \right)\)
and \(0.751\,{\mathrm{g}}\left( {x = 0.8} \right)\)
Magnetic field was applied perpendicular to the incident neutron beam
The diffracted neutron beam with the wavelength of \(0.5 < \lambda < 7.8\) Å was collected by four detector banks of small-
and high-angle and backward detector banks
and analysed by using time-of-flight (TOF) method
The data sets generated during and/or analysed during the current study are available from the corresponding author on reasonable request
The topological theory of defects in ordered media
Thermodynamically stable “vortices” in magnetically ordered crystals: the mixed state of magnets
Real space observation of a two-dimensional skyrmion crystal
Noncentrosymmetric magnets hosting magnetic skyrmions
Nanoscale magnetic skyrmions in metallic films and multilayers: a new twist for spintronics
Magnetic skyrmions: advances in physics and potential applications
Writing and deleting single magnetic skyrmions
Current-induced skyrmion dynamics in constricted geometries
stability and current-induced motion of isolated magnetic skyrmions in nanostructures
Unusual hall effect anomaly in MnSi under pressure
Topological hall effect in the a phase of MnSi
Large topological hall effect in a short-period helimagnet MnGe
Dynamics of skyrmion crystals in metallic thin films
Current-induced rotational torques in the skymion lattice phase of chiral magnets
Emergent electrodynamics of skyrmions in a chiral magnet
Unwinding of a skyrmion lattice by magnetic monopoles
Dynamics and energetics of emergent magnetic monopoles in chiral magnets
Partial order in the non-Fermi-liquid phase of MnSi
Formation of a topological non-Fermi liquid in MnSi
Electrical magnetochiral effect induced by chiral spin fluctuations
Possible skyrmion-lattice ground state in B20 chiral-lattice magnet MnGe as seen via small-angle neutron scattering
Critical phenomena of emergent magnetic monopoles in a chiral magnet
Large magneto-thermopower in MnGe with topological spin texture
Two-step pressure-induced collapse of magnetic order in the MnGe chiral magnet
Variation of skyrmion forms and their stability in MnSi thin plates
Generic aspects of skyrmion lattices in chiral magnets
First-principles evaluation of the Dzyaloshinskii–Moriya interaction
Hidden quantum phase transition in Mn1−xFexGe evidenced by small-angle neutron scattering
Effective bilinear-biquadratic model for noncoplanar ordering in itinerant magnets
Multiple-q states and the skyrmion lattice of the triangular-lattice Heisenberg antiferromagnet under magnetic field
Multiply periodic states and isolated skyrmions in an anisotropic frustrated magnet
Topological properties and dynamics of magnetic skyrmions
Spin chirality induced skew scattering and anomalous Hall effect in chiral magnets
Versatile helimagnetic phases under magnetic fields in cubic perovskite SrFeO3
Ishiwata, S. et al. Emergent topological spin structures in a centrosymmetric cubic perovskite. Preprint at https://arxiv.org/abs/1806.02309 (2018)
The design and q resolution of the small and wide angle neutron scattering instrument (TAIKAN) in J-PARC
From ultrasoft pseudopotentials to the projector augmented-wave method
Fully unconstrained noncollinear magnetism within the projector augmented-wave method
Generalized gradient approximation made simple
Interplay between crystalline chirality and magnetic structure in Mn1−xFexSi
Crystal structure and thermal expansion of Mn1−xFexGe
Dzyaloshinskii-moriya interaction as a consequence of a doppler shift due to spin-orbit-induced intrinsic spin current
Energy band structure calculations for crystals with spiral magnetic structure
Density-functional theory and strong interactions: orbital ordering in Mott-Hubbard insulators
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The neutron experiment at the Materials and Life Science Experimental Facility of J-PARC was performed under the user program (Proposal No
This work was supported by JSPS KAKENHI (Grants No
RIKEN Center for Emergent Matter Science (CEMS)
Comprehensive Research Organization for Science and Society (CROSS)
The Institute for Solid State Physics (ISSP)
synthesized polycrystalline samples of MnSi1−xGex and performed magnetization and transport measurement by using PPMS/MPMS
Neutron scattering experiment were performed by Y.F.
Magnetization and Hall resistivity measurement under high magnetic field was performed by Y.F.
Band structure calculations were performed by T.K
All the authors discussed the results and commented on the manuscript
The authors declare no competing interests
Journal peer review information: Nature Communications thanks the anonymous reviewers for their contribution to the peer review of this work
Publisher’s note: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations
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He has deep knowledge and experience in the software and IT domain
Fujishiro received his master degree in informatics from Kyoto University and an MBA degree from Kobe University
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Hybrid cluster proteins (HCPs) are Fe-S-O cluster-containing metalloenzymes in three distinct classes (class I and II: monomer
all of which structurally related to homodimeric Ni
Here we show X-ray crystal structure of class III HCP from Methanothermobacter marburgensis (Mm HCP)
demonstrating its homodimeric architecture structurally resembles those of CODHs
despite the different architectures of class III and I/II HCPs
[4Fe-4S] and hybrid clusters are found in equivalent positions in all HCPs
Structural comparison of Mm HCP and CODHs unveils some distinct features such as the environments of their homodimeric interfaces and the active site metalloclusters
structural analysis of Mm HCP C67Y and characterization of several Mm HCP variants with a Cys67 mutation reveal the significance of Cys67 in protein structure
metallocluster binding and hydroxylamine reductase activity
Structure-based bioinformatics analysis of HCPs and CODHs provides insights into the structural evolution of the HCP/CODH superfamily
the metallocluster-binding sites of CODHs and HCPs are located at equivalent positions
the Ni-Fe-S-type cluster (C-cluster) for CODHs and Fe-S-O-type cluster (hybrid cluster) for HCPs
despite differences in their cluster types
This indicates that CODHs and HCPs originate from the same ancestor and belong to the same protein superfamily: the HCP/CODH superfamily
the structure-based evolutionary relationship between CODHs and HCPs remains unverified
We herein studied X-ray crystal structure of class III Methanothermobacter marburgensis HCP (Mm HCP) for structural comparison of it with class I/II HCPs and CODHs to gain critical insights into the structural diversity and evolution of the CODH/HCP superfamily
we studied several Mm HCP variants with a Cys67 mutation showing the N-terminal denaturation with keeping this homodimeric architecture
Each polypeptide of Mm HCP is shown in green or light blue
[4Fe-4S] cluster and hybrid cluster ([4Fe-2S-3O] cluster) are represented as spheres
S and O atoms of the metallocentres are coloured in brown
b View of the alignments of the metal cofactors of Mm HCP in the same orientation as the overall structure in Fig
Dashed lines indicate the distances between metallocentres
c Close-up view of the metal-binding sites of Mm HCP
These metallocentres were symmetrically aligned from the dimer interface of Mm HCP (Fig. 1b)
In one side of the aligned symmetric clusters
the distances between the Fe site and [4Fe-4S] and [4Fe-4S] and hybrid clusters were reasonable for electron transfer between the metallocentres in one side
the distance between two [4Fe-4S] clusters was longer than that of the metalloclusters (i.e
[4Fe-4S] and hybrid cluster of the HCP domain) in one side
suggesting that electron transfer in one side is more favourable than that between two HCP domains via the interface
in the schematic primary structures indicate conserved Cys
As an exceptional region showing no clear sequence similarity to the other regions of class III Mm HCP, a green-coloured loop–short–helix region (loop-short-helix repeat) was identified in class I Dv HCP (Fig. 2b, d)
This region links one outer helix (in brown) and one inner helix (in cyan)
indicating that it is unique to monomeric HCPs
In the class I Dv HCP-based model of Pf HCP
the residue Leu96-Met106 formed a long loop connecting two helices
this loop was not observed in class III Mm HCP
in the class III Mm HCP-based model of Pf HCP
the residue Leu96-Met106 formed an α-helix corresponding to one of the inner helices at the dimer interface
the X-ray crystal structure of class III HCP is important for developing more reliable structural models for other class III HCPs
The blue and red coloured surfaces indicate the positively and negatively charged regions
The white-coloured surface indicates the hydrophobic region
The box in the thick black line indicates the close-up views around the N-terminal [4Fe-4S] cluster
which could mainly serve as an electron-accepting cofactor from outside
[4Fe-4S] and hybrid clusters are shown in spheres
a physiological meaning of rubredoxin is unclear; however it will be of interest to consider a physiological partner of class III HCPs
hybrid cluster and C-cluster are shown as spheres
Residues at the interfaces are represented as stick models
indicating that the interfacial Fe-S cluster is a distinct feature between class III HCPs and CODHs
By viewing both the dimer interfaces and absence/presence of the interfacial Fe-S cluster
we demonstrated that class III HCPs and CODHs may be evolutionarily more distinct than expected based on the overall structure
Considering the equivalent positions of the ligands of HCPs/CODHs
despite some differences in amino acid ligand types
a hypothetical scenario for differences in the ligand sets may have been caused by point mutations during HCP/CODH family evolution
a spontaneous point-mutated Mm hcp was unexpectedly cloned
DNA sequencing revealed that this mutation was a Cys67 to Tyr change
resulting in the codon conversion of TGC to TAC at residue 67
Although the exact reason for this mutation remains unclear; it may have been caused by directly cloning Mm hcp using M
marburgensis cells (not its pure genomic DNA) as a template in polymerase chain reaction (PCR)
which was modelled as a [4Fe-2S-3O] cluster
None of the [4Fe-4S] clusters or the rubredoxin domain were modelled because there were no observations in the corresponding electron density maps
b Hybrid cluster-binding site of the Mm HCP C67Y variant
Ligands of the hybrid cluster are coloured in cyan
The surrounding residues (W432–M433 and Q435–A437) are coloured in pink and Glu434 is coloured in green
the C67Y mutation may have induced the loss of the [4Fe-4S] cluster in Mm HCP C67Y
possibly causing N-terminal region denaturation
the loop region around Glu434 became unstabilized and shifted to the solvent area
which may have been favourable because the hydrophilic residues
may compensate for the positions where the [4Fe-4S] cluster-binding domain of WT was occupied
resulting in the stabilisation of this area via networks of polar interactions with solvent waters
Spectroscopic and functional characterisations were performed to assess Mm HCP WT and the C67Y variant
To determine the effects of Cys67 mutation on Mm HCP properties
the C67S and C67A variants were prepared and characterised
b EPR spectra of the as-isolated Mm HCP WT and variants in the magnetic fields 3300–3500G
c EPR spectra of the dithionite-reduced Mm HCP WT and variants in the magnetic fields 3300–3700G
C67S and C67A variants are indicated as black
Inserted grey lines in the EPR spectra allow a comparison of the EPR signals and their g-values
Mm HCP WT showed two clear EPR signals at g = 9.424 and 6.374
which can be assigned to the [4Fe-2S-3O]-type hybrid cluster
as observed in previous data for the EPR of Pf HCP
Mm HCP C67Y and C67A exhibited weak EPR signals
further indicating that this variant has no hybrid cluster
these variants are unlikely to have the [4Fe-4S] cluster
supporting the significance of the Glu ligand for HCPs function
The lowest kcat can be understood by the fact that this variant had neither [4Fe-4S] nor [4Fe-2S-3O]-type clusters
unknown Fe-type cofactor may have been included in this variant as seen in EPR spectra
which may cause the structure of Mm HCP C67A was rather different from WT and the other variants and lower KM
It is noted that Mb CODH is a dimer of heterodimer (α- and ε-domains)
but its catalytic core is composed of a homodimer of α-domains in the same manner as other homodimer-type CODHs
we identified the X-ray crystal structure of class III HCPs using Mm HCP and demonstrated that its unique homodimeric architecture is related to CODHs
providing structure-based clues for the hypothetical scenario of the molecular evolution of the HCP/CODH superfamily
we analysed the Mm HCP variants with Cys67 mutation
a ligand of the N-terminal [4Fe-4S] cluster
and demonstrated the significance of the N-terminal region for the architecture around the hybrid cluster and catalytic function of HCPs
Considering that three-dimensional structures of all HCP classes—class I HCPs from D
they can be used in future structural comparison studies to provide insights regarding the diversity of HCP classes
evolutionary relationships between HCPs and CODHs and interactions between HCPs and their potential partners at the molecular level
The presented structure of class III HCP is a milestone in understanding the origin of the HCP/CODH superfamily
a key enzyme superfamily in the anaerobic biological world
Isopropyl-β-D-thiogalactopyranoside (IPTG) was purchased from BLD Pharmatech Inc
Imidazole and dithiothreitol (DTT) were purchased from Wako Pure Chemical Industries (Osaka
Other chemicals used in this study were purchased from Sigma-Aldrich (St
All oligo DNA primers were purchased from Eurofins Genomics Inc
marburgensis was provided by RIKEN BRC through the National BioResource Project of MEXT/AMED
The M. marburgensis gene encoding Mm HCP was amplified via PCR using KOD FX neo (Toyobo, Japan), M. marburgensis cells and NdeI-Mm HCP-F and SalI-Mm HCP-R primers (Supplementary Table 1)
The amplified gene was then cloned into the pET21a plasmid (Novagen
The cloned genes were verified via DNA sequencing
which may have been caused by a spontaneous point mutation during the PCR cycle
it was hypothesised that this occurred because PCR amplification of Mm hcp was performed using a crude sample
The expression plasmids for Mm HCP WT and Mm HCP C67Y variants
were designated as pET21a-mmhcp-his and pET21a-mmhcp-c67y-his
To construct the expression plasmids for the rubredoxin domain, the Mm HCP C67S variant and Mm HCP C67A variant, inverse PCR was performed using pET21a-mmhcp-his as a template and the mutagenic primers listed in Supplementary Table 1
The amplified PCR products were treated with DpnI at 37 °C for 2 h
The DpnI-treated DNA fragments were ligated and transformed into E
The colonies of the transformants were cultivated and plasmids were extracted
pET21a-mmhcp-c67s-his and pET21a-mmhcp-c67a-his) were verified via DNA sequencing
coli cells were then cultured at 37 °C for 4 h in Luria–Bertani (LB) medium supplemented with 100 μg/mL ammonium iron citrate
50 μg/mL ampicillin and 20 μg/mL gentamycin
When the optical density at 600 nm (OD600) reached 0.8–1.0
ITPG was added to the culture at a final concentration of 1 mM
The culture was then sealed under anaerobic conditions
followed by further cultivation at 20 °C for 20 h
the cells were harvested by centrifuging the samples at 4 °C and 9000 × g for 20 min
The harvested cells were frozen in liquid nitrogen and stored at −80 °C until further use
coli cells were resuspended in buffer A (50 mM Tris–HCl buffer
disrupted by sonication on ice and then centrifuged at 4 °C and 20,000 × g for 40 min
The resulting supernatant was loaded onto a HisTrap FF crude column (Cytiva
proteins bound to the column were eluted with buffer B (50 mM Tris–HCl buffer
The eluted fractions were concentrated using a 50-kDa cutoff Amicon Ultra-15 (Merck KGaA
The concentrated fractions were then loaded onto a Sephacryl S-200 16/60 gel filtration column (Cytiva) equilibrated with buffer C (50 mM Tris–HCl
The Mm HCP fractions were then pooled and concentrated for further use
coli C41(DE3) cells transformed with the pET21a-rubredoxin plasmid were cultured at 37 °C for 4 h in LB medium supplemented with 100 μg/mL ammonium iron citrate and 50 μg/mL ampicillin
IPTG was added to the culture at a final concentration of 1 mM once the optical density at 600 nm (OD600) reached 0.8–1.0
The cells were subsequently cultured at 20 °C for 20 h and harvested by centrifugation at 4 °C and 9000 × g for 20 min
The harvested cells were then frozen in liquid nitrogen and stored at −80 °C until further use
The rubredoxin domain was aerobically purified at 4 °C or on ice
coli cells expressing the rubredoxin domain were disrupted by sonication on ice and then centrifuged at 4 °C and 20,000 × g for 40 min for preparation of the supernatant
the supernatant was heated at 65 °C for 20 min and then centrifuged in the same conditions as described above
the resulting supernatant was concentrated using a 3-kDa cutoff Amicon Ultra-15 (Merck KGaA)
The concentrated rubredoxin domain-containing solution was loaded onto a Sephacryl S-100 16/60 gel column (Cytiva) and equilibrated with buffer C
Red-brown fractions containing the rubredoxin domain were pooled and concentrated for further use
UV–visible spectra of Mm HCP WT and the variants in as-isolated and dithionite-reduced forms were anaerobically recorded in the Coy chamber
The dithionite-reduced forms of Mm HCP WT and the variants were prepared by adding 1 mM sodium dithionite to the as-isolated Mm HCP WT and different variants
Protein concentration of each of Mm HCP WT and the variants for UV–visible spectroscopy was 40 μM
The UV–visible spectrum of the rubredoxin domain was aerobically recorded
Protein concentration of the rubredoxin domain for UV–visible spectroscopy was 14 μM
a NanoPhotometer C40 UV–visible spectrophotometer was used with a quartz cuvette with a 1 cm path
Mm HCP C67S variant and Mm HCP C67A variant in the as-isolated forms were recorded on a Bruker E500 (Bruker) equipped with an Oxford ESR900 cryostat (Oxford Instruments
The EPR spectra of the reduced states of Mm HCP WT
Mm HCP C67S variant and Mm HCP C67A variant with 10 mM sodium dithionite were recorded at 12 K
Protein concentrations were 4 mM for WT and 2 mM for the variants in both as-isolated and dithionite-reduced states
The EPR spectrum of the rubredoxin domain in an as-isolated state was recorded at 20 K
The following parameters were used for EPR measurements: microwave frequency
Protein concentration of the as-isolated rubredoxin domain for EPR measurement was 0.28 mM
The initial rate of this consumption was plotted against the concentrations of hydroxylamine as a substrate
The plots were used for non-linear least squares curve-fitting using the Michaelis–Menten equation
resulting in the calculation of kcat and KM values
Curve-fitting was performed using Igor Pro 8.0 software (WaveMetrics
The reactions at each time point were conducted in at least triplicate (n = 3) for each reaction composition
Crystals of WT and the C67Y Mm HCP variant were obtained within 3 months
the inner pressure of the anaerobic Coy chamber was partially reduced via vacuuming to avoid blowout of the chamber due to vaporising liquid nitrogen
A crystal of interest was picked up with a cryo-loop (CrystalCap SPINE HT
followed by immersing the crystal into the liquid nitrogen as soon as possible
a plastic cap was attached to the crystal-mounted loop in liquid nitrogen
the crystal in liquid nitrogen in the dewar flask was taken out from the anaerobic chamber
Superimposition of protein structures was conducted in PyMOL
Further information on research design is available in the Nature Portfolio Reporting Summary linked to this article
Structure and function of the hybrid cluster protein
Novel electron-paramagnetic resonance signals from an Fe/S protein containing 6 iron atoms
Purification and biochemical characterization of a putative [6Fe-6S] prismane-cluster-containing protein from Desulfovibrio vulgaris (Hildenborough)
Direct spectroscopic evidence for the presence of a 6Fe cluster in an iron–sulfur protein isolated from Desulfovibrio desulfuricans (ATCC 27774)
EPR spectroscopy of putative enzyme intermediates in the NO reductase and the auto-nitrosylation reaction of Desulfovibrio vulgaris hybrid cluster protein
in high affinity nitric oxide reduction that protects anaerobic cultures of Escherichia coli against nitrosative stress
The hybrid-cluster protein (‘prismane protein’) from Escherichia coli
Characterization of the hybrid-cluster protein
redox properties of the [2Fe-2S] and [4Fe-2S-2O] clusters and identification of an associated NADH oxidoreductase containing FAD and [2Fe-2S]
Hydroxylamine reductase activity of the hybrid cluster protein from Escherichia coli
Modulation of virulence by two acidified nitrite-responsive loci of Salmonella enterica serovar Typhimurium
Identification of the hybrid cluster protein
from amitochondriate eukaryotes and its phylogenetic implications
Hydroxylamine assimilation by Rhodobacter capsulatus E1F1
Requirement of the hcp gene (hybrid cluster protein) located in the nitrate assimilation nas gene region for hydroxylamine reduction
Dissimilatory metabolism of nitrogen oxides in bacteria: comparative reconstruction of transcriptional networks
The role of the hybrid cluster protein in oxidative stress defense
The NsrR regulon in nitrosative stress resistance of Salmonella enterica serovar Typhimurium
A multiplex enzymatic machinery for cellular protein S-nitrosylation
The “prismane” protein resolved: X-ray structure at 1.7 Å and multiple spectroscopy of two novel 4Fe clusters
Hybrid-cluster protein (HCP) from Desulfovibrio vulgaris (Hildenborough) at 1.6 Å resolution
Hybrid cluster proteins (HCPs) from Desulfovibrio desulfuricans ATCC 27774 and Desulfovibrio vulgaris (Hildenborough): X-ray structures at 1.25 Å resolution using synchrotron radiation
Structure of the hybrid cluster protein (HCP) from Desulfovibrio desulfuricans ATCC 27774 containing molecules in the oxidized and reduced states
Reduced hybrid cluster proteins (HCP) from Desulfovibrio desulfuricans ATCC 27774 and Desulfovibrio vulgaris (Hildenborough): X-ray structures at high resolution using synchrotron radiation
Structural and functional relationships in the hybrid cluster protein family: structure of the anaerobically purified hybrid cluster protein from Desulfovibrio vulgaris at 1.35 Å resolution
Structural and biochemical elucidation of class I hybrid cluster protein natively extracted from a marine methanogenic archaeon
Crystal structure of Escherichia coli class II hybrid cluster protein
reveals a [4Fe-4S] cluster at the N-terminal protrusion
Escherichia coli class II hybrid cluster protein
HCP in Encyclopedia of Inorganic and Bioinorganic Chemistry
A thermostable hybrid cluster protein from Pyrococcus furiosus: effects of the loss of a three helix bundle subdomain
and mechanism of the nickel metalloenzymes
Maturation of the [Ni–4Fe–4S] active site of carbon monoxide dehydrogenases
Evolutionary history of carbon monoxide dehydrogenase/acetyl-CoA synthase
Structural and phylogenetic diversity of anaerobic carbon-monoxide dehydrogenases
Gas channel rerouting in a primordial enzyme: structural insights of the carbon-monoxide dehydrogenase/acetyl-CoA synthase complex from the acetogen Clostridium autoethanogenum
Life on carbon monoxide: X-ray structure of Rhodospirillum rubrum Ni-Fe-S carbon monoxide dehydrogenase
A Ni-Fe-Cu center in a bifunctional carbon monoxide dehydrogenase/acetyl-CoA synthase
Ni-Zn-[Fe4-S4] and Ni-Ni-[Fe4-S4] clusters in closed and open α subunits of acetyl-CoA synthase/carbon monoxide dehydrogenase
Carbon monoxide induced decomposition of the active site [Ni−4Fe−5S] cluster of CO dehydrogenase
Carbon dioxide activation at the Ni,Fe-cluster of anaerobic carbon monoxide dehydrogenase
Xenon in and at the end of the tunnel of bifunctional carbon monoxide dehydrogenase/acetyl-CoA synthase
Structure of the α2ε2 Ni-dependent CO dehydrogenase component of the Methanosarcina barkeri acetyl-CoA decarbonylase/synthase complex
Structural basis of cyanide inhibition of Ni
Fe-containing carbon monoxide dehydrogenase
Crystallographic snapshots of cyanide- and water-bound C-clusters from bifunctional carbon monoxide dehydrogenase/acetyl-CoA synthase
n-Butyl isocyanide oxidation at the [NiFe4S4OHx] cluster of CO dehydrogenase
How the [NiFe4S4] cluster of CO dehydrogenase activates CO2 and NCO-
When the inhibitor tells more than the substrate: the cyanide-bound state of a carbon monoxide dehydrogenase
CODH-IV: A high-efficiency CO-scavenging CO dehydrogenase with resistance to O2
Redox-dependent rearrangements of the NiFeS cluster of carbon monoxide dehydrogenase
Structural insight into metallocofactor maturation in carbon monoxide dehydrogenase
Crystallographic characterization of the carbonylated A-cluster in carbon monoxide dehydrogenase/acetyl-CoA synthase
The two CO-dehydrogenases of Thermococcus sp
A morphing [4Fe-3S-nO]-cluster within a carbon monoxide dehydrogenase scaffold
Visualizing the gas channel of a monofunctional carbon monoxide dehydrogenase
Crystal structure of rubredoxin from Pyrococcus furiosus at 0.95 Å resolution
and the structures of N-terminal methionine and formylmethionine variants of Pf Rd
Contributions of N-terminal interactions to thermostability
Crystallographic refinement of rubredoxin at 1.2 Å resolution
EPR spectroscopy of biological iron-sulfur clusters with spin-admixed S = 3/2 ground states
PROMALS3D: a tool for multiple protein sequence and structure alignments
Visualizing the superfamily of metallo-β-lactamases through sequence similarity network neighborhood connectivity analysis
The structure of the dimeric state of IscU harboring two adjacent [2Fe-2S] clusters provides mechanistic insights into cluster conversion to [4Fe-4S]
Hyperproduction of recombinant ferredoxins in Escherichia coli by coexpression of the ORF1-ORF2-iscS-iscU-iscA-hscB-hscA-fdx-ORF3 gene cluster
Coot: model-building tools for molecular graphics
Refinement of macromolecular structures by the maximum-likelihood method
Towards automated crystallographic structure refinement with phenix.refine
Use of knowledge-based restraints in phenix.refine to improve macromolecular refinement at low resolution
MolProbity: all-atom structure validation for macromolecular crystallography
Clustal Omega for making accurate alignments of many protein sequences
Deciphering key features in protein structures with the new ENDscript server
PDBsum: structural summaries of PDB entries
DALI shines a light on remote homologs: one hundred discoveries
MEGA11: molecular evolutionary genetics analysis version 11
SWISS-MODEL: homology modelling of protein structures and complexes
Electrostatics of nanosystems: application to microtubules and the ribosome
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Yasuhiro Takahashi at Saitama University (Saitama
The authors are grateful to the staff of Photon Factory (Tsukuba
Japan) and SPring-8 for the use of beamlines with proposals 2018G505
The use of the beamlines for X-ray crystallography was also partially supported by the Platform Project for Supporting Drug Discovery and Life Science Research BINDS from AMED
as well as by the Cooperative Research Program of the Institute for Protein Research
Mizue Asada for their help with the EPR measurements at the Institute for Molecular Science (Okazaki
supported by the Nanotechnology Platform Program
This work was financially supported by JSPS Grant-in-Aid for Transformative Research Areas
JSPS Grant-in-Aid for Scientific Research (C) 22K05137 (to T.F.) and Tokyo Chemical Industry Foundation (to T.F.)
Department of Biochemistry and Molecular Biology
Graduate School of Science and Engineering
spectroscopic measurements and bioinformatics; T.F
Nature Communications thanks Peter-Leon Hagedoorn
reviewer(s) for their contribution to the peer review of this work
Publisher’s note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations
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DOI: https://doi.org/10.1038/s41467-023-41289-4
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The electrical Hall effect can be significantly enhanced through the interplay of the conduction electrons with magnetism
which is known as the anomalous Hall effect (AHE)
Whereas the mechanism related to band topology has been intensively studied towards energy efficient electronics
those related to electron scattering have received limited attention
Here we report the observation of giant AHE of electron-scattering origin in a chiral magnet MnGe thin film
reach \(40,000\) Ω−1 cm−1 and \(18\)% in the ferromagnetic region
exceeding the conventional limits of AHE of intrinsic and extrinsic origins
A possible origin of the large AHE is attributed to a new type of skew-scattering via thermally excited spin-clusters with scalar spin chirality
which is corroborated by the temperature–magnetic-field profile of the AHE being sensitive to the film-thickness or magneto-crystalline anisotropy
Our results may open up a new platform to explore giant AHE responses in various systems
including frustrated magnets and thin-film heterostructures
the Hall conductivity of these “intrinsic” mechanisms has the upper threshold set by the Berry curvature
In the case of momentum space Berry curvature
the consequent Hall conductivity should be less than e2/ha (h and a being Planck’s constant and a typical lattice constant values)
and hence of the order of \(\sigma _{xy} = 10^2\)–\(10^3\) Ω−1 cm−1
a B20-type chiral crystal structure (space group P213) of MnGe
The chirality is characterized by the stacking direction of atoms as viewed from [111] direction
b Temperature dependence of conductivity (\(\sigma _{xx}\)) at zero magnetic field for the film-thickness of t = 160 nm
c Magnetic-field dependence of Hall conductivity (\(\sigma _{xy}\)) at various temperatures for t = 160 nm
The negative dip structures are attributed to topological Hall effect arising from the formation of spin hedgehogs and anti-hedgehogs bridged by skyrmion-strings (shown in the inset)
d High-magnetic-field data of \(\sigma _{xy}\) at various temperatures for t = 160 nm
The value of the quantization limit (\(e^2/ha\)) in three-dimensions is denoted by a dashed line
The observed giant AHE far exceeds the value allowed by the intrinsic AHE
the reason why the Hall signal is enhanced at high magnetic field under fixed temperature remains elusive and needs further theoretical investigations
This may be attributed to the divergent spin correlation and the criticality around the FM transition
The former invalidates the short-correlation-length assumption used in the skew-scattering theory
while the latter may affect the transport phenomena in a nontrivial way
Study on such effects is interesting but requires intensive theoretical investigations that go beyond the scope of this paper
Contour plot of \(\tan \Theta _{\mathrm{H}}( = \sigma _{xy}/\sigma _{xx})\) for the thickness of \(t = 80\) (a)
The solid diamond markers connected by a dashed line represent the maximum point of \(\tan \theta _{\mathrm{H}}\) at each temperature
The insets are the intuitive schematics to explain the fact that the larger scalar spin chirality excitation is more favorable in thinner films with enhanced in-plane magnetic anisotropy
and the three-spin correlation without SOC should dominate over the two-spin correlation with SOC
Further experiments such as the direct observation of electronic structure
would be necessary to discuss the possibility of large normal Hall effect or the presence of magnetic Weyl points in MnGe
the characteristic features discussed in this work
and magneto-crystalline anisotropy dependence of the Hall response
strongly suggest the spin-chirality skew-scattering mechanism argued above
Unlike the conventional intrinsic AHE which has been limited to ferromagnets or the ordered phases of the SSC
the proposed new paradigm of spin-chirality skew-scattering would be applicable to a wide range of materials; since it is expected even in materials with no magnetic-ordering as well as in the temperature-magnetic-field region where the SSC loses its long-range order
from a perspective of short-range spin correlation
would open up a new frontier in the discovery of novel electronic functionalities
MnGe thin films were grown epitaxially on Si(111) substrates by the molecular beam epitaxy method22
We employed a 2 nm thick MnSi(111) buffer layer
which was grown by reacting a deposited Mn layer with the Si(111)-(7\(\times\)7) surface at \(250\,^\circ {\mathrm{C}}\)
Mn and Ge were co-evaporated at approximately \(90\,^\circ {\mathrm{C}}\)
followed by annealing at \(250\,^\circ {\mathrm{C}}\)
The growth of B20-type MnGe was confirmed by \(\theta\)-\(2\theta\) x-ray diffraction scans
Resistivities up to 14 T were measured with a conventional four-probe method using a DC option of Physical Properties Measurement System (PPMS
High-magnetic-field transport measurements up to 56 T were performed utilizing non-destructive pulse magnets energized by capacitor banks installed at the International MegaGauss Science Laboratory of Institute for Solid State Physics (ISSP)
The magnetic field was applied perpendicular to the film plane
while the electric field was applied parallel to \(\left[ {1\bar 10} \right]\) direction
The longitudinal conductivity (\(\sigma _{xx}\)) and the Hall conductivity (\(\sigma _{xy}\)) were calculated as \(\sigma _{xx} = \rho _{xx}/( {\rho _{xx}^2 + \rho _{yx}^2} )\) and \(\sigma _{xy} = \rho _{yx}/(\rho _{xx}^2 + \rho _{yx}^2)\)
\(\rho _{xx}\) and \(\rho _{yx}\) are the longitudinal and Hall resistivity
We could not perform the transport measurements in thick samples (film-thickness larger than \(400\) nm) due to the formation of microcracks upon cooling
The spots were isolated using the objective aperture
and the passing electrons were focused into an image of the domains onto the charge-coupled device (CCD) camera installed within the microscope
The data sets generated during and/or analyzed during the current study are available from the corresponding author on reasonable request
Berry phase effects on electronic properties
The anomalous Hall effect and magnetic monopoles in momentum space
Large anomalous Hall effect in a half-Heusler antiferromagnet
Giant anomalous Hall effect in a ferromagnetic Kagomé-lattice semimetal
Experimental observation of the quantum anomalous Hall effect in a magnetic topological insulator
Hall effect of the colossal magnetoresistance manganite La1-xCaxMnO3
Berry phase theory of the anomalous Hall effect: application to colossal magnetoresistance manganites
and anomalous Hall effect in a frustrated ferromagnet
Topological Hall effect in the A phase of MnSi
Large topological Hall effect in a short-period helimagnet MnGe
Skyrmion lattice with a giant topological Hall effect in a frustrated triangular-lattice magnet
Crossover behavior of the anomalous Hall effect and anomalous Nernst effect in itinerant ferromagnets
Quantum transport theory of anomalous electric
The spontaneous Hall effect in ferromagnetics II
Side-jump mechanism for the Hall effect of ferromagnets
Extrinsic anomalous Hall effect in charge and heat transport in pure iron Fe0.997Si0.003
Multivariable scaling for the anomalous Hall effect
Topological spin-hedgehog crystals of a chiral magnet as engineered with magnetic anisotropy
Engineering skyrmions and emergent monopoles in topological spin crystals
Repicky, J. et al. Atomic scale visualization of topological spin textures in the chiral magnet MnGe. Preprint at https://arxiv.org/abs/2008.00886 (2020)
Ishizuka, H. & Nagaosa, N. Theory of giant skew scattering by spin cluster. Preprint at https://arxiv.org/abs/1906.06501 (2020)
unconventional anomalous Hall effect in the metallic frustrated magnet candidate
Multiple-q states and the skyrmion lattice of the triangular-lattice Heisenberg antiferromagnet under magnetic fields
Topological-chiral magnetic interactions driven by emergent orbital magnetism
Anomalous Hall conductivity due to vector spin chirality in the weak coupling regime
Chiral Hall effect in noncollinear magnets from a cyclic cohomology approach
Noncommutative quantum mechanics and skew scattering in ferromagnetic metals
Ultrahigh mobility and giant magnetoresistance in the Dirac semimetal Cd3As2
Twin domains in epitaxial thin MnSi layers on Si(111)
Determination of crystallographic chirality of MnSi thin film grown on Si(111) substrate
Large anomalous Hall effect in a non-collinear antiferromagnet at room temperature
Large anomalous Hall effect in a silicon-based magnetic semiconductor
Anomalous Hall effect derived from multiple Weyl nodes in high-mobility EuTiO3 films
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Mogi for experimental supports and fruitful discussions
This research was supported in part by JSPS KAKENHI (Grants No
These authors contributed equally: Yukako Fujishiro
Transport and magnetization measurements using PPMS/MPMS were performed by Y.F
High-magnetic-field transport measurements were performed by Y.F.
Theoretical calculations were provided by H.I
Dark-field TEM measurements were performed by F.S.Y
wrote the paper with the support from H.I.
Peer review information Nature Communications thanks the anonymous reviewers for their contribution to the peer review of this work
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DOI: https://doi.org/10.1038/s41467-020-20384-w
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Rice grain number directly affects crop yield
Identifying alleles that improve panicle architecture would greatly aid the development of high-yield varieties
we show that the quantitative trait locus qSrn7 contains rice FRIZZY PANICLE (FZP)
a previously reported gene encoding an ERF transcription factor that promotes floral transition
Reduced expression of FZP in the reproductive stage increases the extent of higher order branching of the panicle
Genotype analysis of this gene in cultivars from the publicly available National Institute of Agrobiological Sciences (NIAS) Core Collection demonstrated that the extent of higher order branching
was increased in those cultivars carrying the FZP allele associated with qSrn7
chromosome segment substitution lines resulting from a cross between Koshihikari and Kasalath
also showed that upper panicle higher order branching and grain yield were increased by qSrn7/FZP
Our findings indicate that qSrn7/FZP influences panicle branching pattern and is thus useful in the breeding of high-yield rice varieties
Panicle branching pattern of Koshihikari and ST-5
(b) Panicle morphologies of Koshihikari and ST-5
Red circles indicate secondary rachis branches (SBs)
(c–g) Comparison of panicle attributes between Koshihikari and ST-5
(d) Number of primary rachis branches (PBs) per main panicle
(f) Number of tertiary branches per main panicle
(g) Comparison of number of SBs per PBs between Koshihikari and ST-5
(h) Panicle branching pattern of Koshihikari and ST-5
**Significant at 1% level (Student’s t-test)
These past studies have examined terminal phenotypes such as grain number and panicle length; however
panicle structure as determined by its branching pattern has not been characterized in detail
such as through comprehensive analysis of several organs
The rice panicle exhibits a recursive structure in which higher-order rachis branches radiate from lower-order rachis branches
knowledge of how the order of each rachis branch is affected by a particular gene will greatly assist in efforts to alter the architecture of the rachis for optimal yield
identifying a novel quantitative trait locus (QTL) that regulates these organs would assist in breeding new rice varieties with increased yields
we describe the identification and characterization of a major QTL
which regulates a novel panicle branching pattern in rice
Analysis of chromosome segment substitution lines (CSSLs) carrying qSrn7 showed that grain number and yield increased in conjunction with changing panicle structure and branching pattern
These results describe the mechanism by which qSrn7 influences panicle structure
and suggest that qSrn7 may be used in efforts to generate rice varieties with high grain yield
Aanalysis of FZP expression and FZP antisense transgenic phenotype
(a) The qSrn7 locus was detected between RM22060 and RM22156 on Chromosome 7
(b) Numbers on the map indicate the number of recombinants
(c) The candidate region of qSrn7 was located to the 35.3-kb region between RM22114 and RM22118 by fine mapping
Nucleotide insertions present in ST-5 are indicated
(e) FZP expression analysis in inflorescence tissue at various developmental stages and in leaf tissue by quantitative real-time PCR
PBI: Primary rachis branch initiation stage
SI: Spikelet initiation stage of inflorescence development
(f) Comparison of number of SBs per main panicle between vector control and FZP antisense transgenic plants
(g) In situ hybridization of FZP transcript during panicle development in Koshihikari (A,C) and ST-5 (B,D)
(A–D) Developing inflorescence at the stage of primary (A,B) and secondary (C,D) branch differentiation
(Insets) Close-up view of the apical region of a developing primary branch that is initiating a secondary rachis branch meristem
Arrowheads indicate incidence region of expression
*Significant at 5% level (Student’s t-test)
(a) Dot plots of total SB number per panicle against the genotype determined at RM22114 and RM22115
(b) Dot plots of SB number per upper three PBs of the panicle against the genotype determined at RM22114 and RM22115
(c) Panicle branching patterns in lines carrying ST-5 (top panels) and Koshihikari (bottom panels) genotypes determined at RM22114 and RM22115
(d) Panicle branching pattern of Koshihikari
Red circles: secondary rachis branches (SBs)
(e) Comparison of panicle branching patterns of Koshihikari
Tln: Total number of lateral branches on the PB (SBs + SRs)
Solid lines denote the loess smoothing curves and shadows represent the estimated SE
(f) Relative expression of FZP in Koshihikari and CSSLs in developing inflorescences at the secondary branch initiation stage
These results suggest that the qSrn7/FZP allele has reduced expression in tissue at the SB initiation stage
which causes an increase in higher order branching in upper regions of the panicle by preventing the transition from branch to spikelet meristem
Grain yield performance of CSSLs compared with Koshihikari
(c–g) Comparison of main panicle traits between Koshihikari
(d) Number of primary rachis branches (PBs) per panicle
(e) Number of secondary rachis branches (SBs) per panicle
(f) Total number of lateral branches (secondary rachillae (SRs) + SBs) per panicle
(h–j) Comparison of yield factors between Koshihikari
**P < 0.01; *P < 0.05 versus Koshihikari (Dunnett’s multiple comparison test)
it is important to characterize how a particular gene affects the panicle branching pattern
Efforts to improve panicle grain number would benefit both from focusing on previously characterized genes that influence branching pattern and on identifying additional genes that influence panicle traits
genes that affect panicle branching pattern had not hitherto been identified
we used a rice variety with increased panicle grain number to identify and characterize a gene involved in panicle branching pattern
suggesting that rice qSrn7/FZP cultivars may benefit rice breeding projects aimed at improving grain yield
These results show that qSrn7/FZP affects higher order branching
and suggests that combining qSrn7/FZP with other genes affecting panicle structure would be a beneficial strategy in projects aimed at developing novel high-yield rice varieties
this study demonstrates that the combination of QTL analysis using natural variation and the detailed analysis of panicle branching pattern is a useful strategy for identifying genes that can further increase crop productivity
Experimental plant material was grown in the research field of Togo Field for Science and Education at Nagoya University
Field experiments for the grain yield were performed for two years
therefore the cultivation results for 2015 are indicated here
The transgenic plants were grown in isolated greenhouses under standard growth conditions
Main panicle per plant was used for analysis of panicle branching pattern
Measured parameters were the number of grains
QTL analysis was performed with 94 F2 plants and the software package R/QTL (R version 3.1.3; R/qtl package 1.31–5). QTLs were identified using Haley–Knott regression and the significance threshold was set using 1,000 permutations. SSR markers used in positional cloning are listed in Supplementary Table 2
Transformed cells and plants were selected by hygromycin resistance
and regenerated seedlings were grown to maturity in pots under greenhouse conditions
More than ten independent T0 plants were isolated and five plants were analyzed
transformants containing an empty vector were included
and five of the resulting control plants were included in each analysis
Total RNA from various organs was prepared as described by Sambrook et al.29 with some modifications and was treated with DNase I
First-strand complementary DNA (cDNA) was synthesized from 1 μg of total RNA using a QuantiTect Reverse Transcription Kit (Qiagen)
Quantitative real-time PCR was performed using the QuantiTect SYBR Green PCR Kit (Qiagen) and a LightCycler System (LightCycler 1.5; Roche Applied Science)
Transcript levels were measured in three independent biological replicates
The UBQ gene from rice was used as an internal standard for normalizing variations in cDNA concentration
The primer sets used for PCR were as follows: FZP primers
5′-CACATTGGCTCGTACGGTC-3′ and 5′-GAGAAGAGGAAGTCGTGG-3′; UBQ primers
5′-AGAAGGAGTCCACCCTCCACC-3′ and 5′-GCATCCAGCACAGTAAAACACG-3′
Plant science called up to provide food security
Architectural Evolution and its Implications for Domestication in Grasses
Analysis of rice panicle traits and detection of QTLs using an image analyzing method
Aberrant Panicle Organization 1 temporally regulates meristem identity in rice
Expression level of ABERRANT PANICLE ORGANIZATION1 determines rice inflorescence form through control of cell proliferation in the meristem
Genetical Studies on Dense and Lax Panicles in Rice: I
Character Expression and Mode of Lax Panicle Rice
Two-Step Regulation of LAX PANICLE1 Protein Accumulation in Axillary Meristem Formation in Rice
Natural variation at the DEP1 locus enhances grain yield in rice
Cytokinin oxidase regulates rice grain production
OsSPL14 promotes panicle branching and higher grain productivity in rice
Varietal Differences of Rice in Differentiation and Degeneration of Secondary Rachis-branches and Spikelets in Terms of Their Nodal Distribution on a Rachis
Evaluation of yield performance in rice near-isogenic lines with increased spikelet number
FRIZZY PANICLE is required to prevent the formation of axillary meristems and to establish floral meristem identity in rice spikelets
Regulatory role of FZP in the determination of panicle branching and spikelet formation in rice
Construction and Evaluation of Chromosome Segment Substitution Lines Carrying Overlapping Chromosome Segments of indica Rice Cultivar ‘Kasalath’ in a Genetic Background of japonica Elite Cultivar ‘Koshihikari’
Genome-wide association and high-resolution phenotyping link Oryza sativa panicle traits to numerous trait-specific QTL clusters
Yield Potential Trends of Tropical Rice since the Release of IR8 and the Challenge of Increasing Rice Yield Potential
Progress in ideotype breeding to increase rice yield potential
The Control of Spikelet Meristem Identity by the branched silkless1 Gene in Maize
Upf1 Senses 3′UTR Length to Potentiate mRNA Decay
Nonsense-Mediated Decay of Alternative Precursor mRNA Splicing Variants Is a Major Determinant of the Arabidopsis Steady State Transcriptome
The morphogenetic mechanism of formation of the panicle branching system in rice plants
A high-efficiency Agrobacterium-mediated transformation system of rice (Oryza sativa L.)
(New York: Cold spring harbor laboratory press
Use of a new adhesive film for the preparation of multi-purpose fresh-frozen sections from hard tissues
Isolation and characterization of novel nodulin cDNAs representing genes expressed at early stages of soybean nodule development
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Sato for helping to analyze panicle branching pattern
This work was supported by a grant from the Ministry of Agriculture
Forestry and Fisheries of Japan (Genomics-based Technology for Agricultural Improvement
Ayumi Agata and Sadayuki Ota contributed equally
Graduate School of Bioagricultural Sciences
performed the positional cloning experiments; Y.F.
Publisher's note: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations
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DOI: https://doi.org/10.1038/s41598-018-30395-9
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Quantum states characterized by nontrivial topology produce interesting electrodynamics and versatile electronic functionalities
One source for such remarkable phenomena is emergent electromagnetic field
which is the outcome of interplay between topological spin structures with scalar spin chirality and conduction electrons
it has scarcely been exploited for emergent function related to heat-electricity conversion
Here we report an unusually enhanced thermopower by application of magnetic field in MnGe hosting topological spin textures
By considering all conceivable origins through quantitative investigations of electronic structures and properties
a possible origin of large magneto-thermopower is assigned to the strong energy dependence of charge-transport lifetime caused by unconventional carrier scattering via the dynamics of emergent magnetic field
high-magnetic-field measurements corroborate the presence of residual magnetic fluctuations even in the nominally ferromagnetic region
leading to a subsisting behavior of field-enhanced thermopower
The present finding may pave a way for thermoelectric function of topological magnets
High-performance thermoelectric materials provide a viable solution towards environmental issues since they realize efficient electricity generation from waste heat without greenhouse gas emissions1
extensive efforts have been made to enhance Seebeck coefficient (S) with minimal increase in electrical resistivity (ρ) to improve thermoelectric figure of merit ZT = S2T/ρκ
where T and κ represent temperature and thermal conductivity
Schematics of spin textures and magneto-thermopower in MnGe and MnSi
a Spin texture of MnGe which can be regarded as a periodic array of hedgehogs and anti-hedgehogs with a short magnetic period of 3 nm
They serve as quantized source (monopole) and sink (anti-monopole) of emergent magnetic field
b Field-induced large magneto-thermopower observed in MnGe
Topological phase transition from hedgehog lattice to ferromagnetic state manifests itself as a kink in the S–H curve (shown as black triangles)
suggestive of its link to the observed thermopower
There are also observed anomalies in the S–H curves at low temperatures
c Magneto-thermopower profiles for MnGe in the temperature–magnetic field space
The contour mappings are displayed in the bottom plane with the white line representing the phase boundary between ferromagnetic (FM) state and hedgehog lattice (HL)
d Conical spin texture (C) with a magnetic period of 18 nm in MnSi
e Magneto-thermopower in MnSi as the contrasting example to MnGe
which shows a monotonic decrease generically found in magnetic materials
f Magneto-thermopower profiles for MnSi in the temperature–magnetic field space
which is revealed by photoemission spectroscopy (PES) and band calculations
which alone is not enough to explain the observed magnitude
Along with other striking contrast between magneto-resistivity (MR) and specific heat of MnGe and MnSi
a unique scattering mechanism originating from strong fluctuations of emergent fields in MnGe may cause the strong dependence of transport lifetime
leading to the enhanced S even at low temperatures
This proposed scenario is corroborated by high-magnetic-field measurements
where we demonstrate the close correlation between MR and S in terms of magnetic fluctuations
which is a behavior generically expected for magnetic materials; this highlights the unconventional magneto-thermopower in MnGe
Specific heat and magneto-resistivity in MnGe and MnSi
Specific heat and magneto-resistivity for MnSi (a
b C/T plotted against T2 under various magnetic fields
d Change in the specific heat ΔC(H) as a function of external magnetic field normalized by the critical field Hc at respective temperatures
MnGe shows a sharp enhancement at the topological phase transition (H/Hc = 1.0)
f Magneto-resistivity normalized by the value at zero field at respective temperature
Large positive anomaly observed in MnGe (f) is attributed to the fluctuations of emergent magnetic field (monopole fluctuations)
which is again quantitatively insufficient to be a dominant origin of the large magneto-thermopower in MnGe
The anticipated strong energy dependence of τ may also be rooted in such a H-dependent enhancement of the fluctuating emergent magnetic field
Magneto-resistivity and thermopower in MnGe at high-magnetic fields
a–d Longitudinal magneto-resistivity (MR) measured by pulsed magnet at low temperatures (T = 2
Thick-line curves are the results on the same sample by steady-field measurements (PPMS) up to 14 T
Bold black curves are the estimated conventional MR associated with the variations of magnetization shown in the black thin lines
in particular for the low-field and low-temperature region
in the pulse-field results are due to the low resistivity of the sample
e–h The estimated positive MR contributions due to the emergent-field fluctuations
which correspond to the color-shaded regions in a–d
i–l Magnetic-field dependence of thermopower at low temperatures measured with a 25 T superconducting magnet (T = 2
We have unraveled an unusual magneto-Seebeck effect in MnGe
which shows a large enhancement by applying external magnetic field
Through examining its origin from every possible aspect by photoemission spectroscopy
we propose that the anomalous enhancement is rooted in strong energy dependence of transport lifetime τ
which may arise from the H-dependent dynamics of emergent magnetic field
high-field measurements on MR and S verifies the presence of surviving magnetic fluctuations to scatter the conduction electrons even in the FM phase
The most important integrant for the observed thermoelectric phenomena in MnGe should be the dense lattice of magnetic singularities like spin hedgehogs and anti-hedgehogs
where their large emergent fields and fluctuations critically affect the motion of electrons
that is the efficient heat-electricity conversion of topological origin
may lead to new guiding principles of achieving high thermoelectric performance in topological magnets
A single crystal of MnSi was grown by the Czochralski method in tetra-arc furnace under an argon atmosphere
Powder X-ray diffraction pattern of the pulverized single crystal indicated that the sample was of single phase
Magneto-resistivity and specific heat capacity were measured by using AC-transport option (AC excitation current of 23 Hz and 20 mA) and heat capacity option
with Physical Property Measurement System (PPMS)
Magnetic field was applied parallel to electrical current for magneto-resistivity measurement
High-field measurements of magnetization and longitudinal magneto-resistivity were performed utilizing nondestructive pulsed magnets installed at International MegaGauss Science Laboratory of Institute for Solid State Physics (ISSP)
Magnetization was measured by the conventional induction method
Resistivity was measured by the conventional four probe method with voltage pre-amplifiers using a numerical lock-in technique with an excitation current of 25 kHz and 20 mA
Photoemission spectroscopy on MnGe was performed with a VG-Scienta R4000WAL electron analyzer and a helium discharge lamp with the photon energy of 21.2 eV at the University of Tokyo
The Fermi energy was determined from the photoemission spectrum of a gold film evaporated on the substrate
within an accuracy of better than ± 0.3 meV
The MnGe sample was fractured at 11 K in an ultrahigh vacuum better than 1 × 10−10 Torr
We confirmed the reproducibility of the temperature-dependent photoemission spectrum by the temperature-cycled measurements
The application of Onsager’s reciprocal relations to thermoelectric
Anomalously large thermoelectric cooling figure of merit in the Kondo systems CePd3 and Celn3
Thermoelectric transport in perfectly conducting channels in quantum spin Hall systems
Enhanced thermoelectric performance and anomalous Seebeck effects in topological insulators
Quantal phase factors accompanying adiabatic changes
Large thermoelectric power in NaCo2O4 single crystals
The chiral anomaly and thermopower of Weyl fermions in the half-Heusler GdPtBi
Topological Nernst effect in a three-dimensional skyrmion-lattice phase
Real-space observation of short-period cubic lattice of skyrmions in MnGe
Real-space observation of a two-dimensional skyrmion crystal
Longitudinal and transverse thermoelectric transport in MnSi
Electrons and Phonons: The Theory of Transport Phenomena in Solids Ch
Large enhancement of emergent magnetic fields in MnSi with impurities and pressure
Critical features of colossal magnetoresistive manganites
First performance test of a 25 T cryogen-free superconducting magnet
Quantum ESPRESSO: a modular and open-source software project for quantum simulations of materials
Soft self-consistent pseudopotentials in a generalized eigenvalue formalism
BoltzWann: a code for the evaluation of thermoelectric and electronic transport properties with a maximally localized Wannier functions basis
wannier90: A tool for obtaining maximally localised Wannier functions
Download references
Mitsuishi for their cooperation on photoemission spectroscopy
This work was supported by JSPS KAKENHI (Grants Nos
24224009 and 15H05456) and JST CREST (Grant No
A part of study was performed at International MegaGauss Science Laboratory of Institute for Solid State Physics
and at High Field Laboratory for Superconducting Materials
Department of Applied Physics and Quantum Phase Electronics Center (QPEC)
synthesized polycrystalline samples of MnGe and performed transport and specific heat capacity measurements
conducted photoemission spectroscopy under the supervision of K.I
performed calculations of band structure and Seebeck coefficient
performed high-field measurements of magnetization and magneto-resistivity using pulsed magnet at ISSP
conducted high-field measurements of Seebeck effect using 25 T CSM at IMR under the supervision of A.T
analyzed the data and wrote the draft with support from T.S.
The authors declare no competing financial interests
Download citation
DOI: https://doi.org/10.1038/s41467-018-02857-1
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In response to the news that three people were hanged in Japan today
Death Penalty Advisor at Amnesty International
“The recent appointment of Prime Minister Fumio Kishida was a chance for progress on human rights in Japan
But today’s abhorrent resumption of executions is a damning indictment of this government’s lack of respect for the right to life
this feels like a missed opportunity for Japan to take long overdue steps to abolish the cruel practice of the death penalty
“More than 100 countries worldwide have completely abolished the death penalty in law
and two-thirds in total have abandoned it in law or practice
“It is dismaying that Japan bucks this trend by continuing to use this cruel and inhuman punishment
It is high time to establish a moratorium on all executions as a first important step.”
Three death row inmates – Yasutaka Fujishiro
Mitsunori Onogawa and Tomoaki Takanezawa – were hanged on Tuesday
Japan is one of a handful of countries that has persistently executed in recent years
Amnesty International recorded 483 executions in 18 countries excluding China in 2020
the lowest number of executions recorded in at least a decade
Executions in Japan are shrouded in secrecy
with prisoners typically given only a few hours’ notice and some given no warning at all before their death sentences are carried out
Their families are usually notified about the execution only after it has taken place
Amnesty International has repeatedly called on Japan to establish an immediate official moratorium on all executions as a first step towards total abolition
These are the first executions under Prime Minister Fumio Kishida
Yasutaka Fujishiro killed seven of his relatives in 2004
while Mitsunori Onogawa and Tomoaki Takanezawa were convicted of two murders in 2003
but the court ruled that he could be held criminally responsible for his actions
Onogawa had filed a second request for a retrial
a decision about which was still pending when he was executed
Takanezawa had previously withdrawn an appeal to the high court filed by his lawyer
His lawyer requested the court to cancel the withdrawal
Japan’s most recent execution prior to today took place in December 2019
when a Chinese man convicted of four murders was hanged
Amnesty International opposes the death penalty in all cases without exception regardless of the nature or circumstances of the crime
innocence or other characteristics of the individual
or the method used by the state to carry out the execution
Together we can fight for human rights everywhere
Your donation can transform the lives of millions
If you are talented and passionate about human rights then Amnesty International wants to hear from you
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National Report
Japan carried out its first executions in two years on Dec
suggesting the new Kishida administration will continue to implement a hardline stance against capital crimes
occurred when Masako Mori was justice minister
The latest hangings bring the number of convicts on death row to 107
who was sentenced to death for killing seven people
including his relatives and neighbors in Hyogo Prefecture in 2004
were put to death separately at the Tokyo Detention House
They were handed the death sentence for killing two people and stealing cash from one of the victims as well as an employer of another man they murdered in Gunma Prefecture in 2003
targeting relatives and neighbors in Kakogawa
He apparently bore a grudge against the victims
believing they looked down on and made light of him
He initially fatally stabbed three relatives aged between 46 and 80 and seriously injured a woman
Fujishiro continued his rampage by fatally stabbing four members of a family aged between 26 and 64 who also lived nearby
His first trial at a district court ended with a death sentence
arguing that he had a diminished mental capacity
The Supreme Court dismissed the appeal in 2015
Takanezawa and Onogawa were sentenced to death in connection with two murder cases
The first concerned the death by strangulation with a rope of a 47-year-old pachinko parlor employee inside a car parked on a mountain in Miyagi
The court heard that the pair later broke into the pachinko parlor using a key taken from the man they had just killed and stole 3 million yen ($26,000) kept on the premises
They abandoned the man’s body in a river in Gyoda in neighboring Saitama Prefecture
They continued their crime spree by targeting another pachinko parlor employee
The 25-year-old man was also strangled to death with a rope inside a parked car
The pair stole 119,000 yen he had on him in cash
They tried to enter the pachinko parlor by using the key they had taken from him
They dumped his body in the same river in Gyoda
They both pleaded guilty to charges of murder and robbery in their first trial at a district court and were sentenced to death
but Takanezawa’s death sentence was confirmed after he withdrew the appeal in 2005
Onogawa argued that he only followed Takanezawa’s instructions because he was scared of him
but the Supreme Court dismissed his appeal in 2009
during which time Yoko Kamikawa served as justice minister for a third time
Kamikawa ordered the executions of 13 former members of the Aum Shinrikyo doomsday cult during her second stint in office in 2018
death sentences were confirmed for four people this year
both first-graders at a junior high school in Neyagawa
Another killed three men and tried to murder a fourth by getting them to swallow capsules containing a cyanide compound
died of illness before their sentences could be carried out
The average age of death row inmates now stands at 59
They have been detained for just over 13 years on average
Inmates sue state over executions imposed on day of notification
Zama serial killer drops appeal; sentence to be finalized
Serial killer’s death sentence stands; deadline for appeal over
Ex-death row inmate’s acquittal in 1966 case a step closer
Death sentence finalized for ‘Black Widow’ killer of 3 men
Prosecutors seek death penalty for man over murder of 6 in Ibaraki
Information on the latest cherry blossom conditions
Please right click to use your browser’s translation function.)
A series based on diplomatic documents declassified by Japan’s Foreign Ministry
Here is a collection of first-hand accounts by “hibakusha” atomic bomb survivors
chefs and others involved in the field of food introduce their special recipes intertwined with their paths in life
A series about Japanese-Americans and their memories of World War II
In-house News and Messages
No reproduction or republication without written permission
said the stories stumbled upon along the way are often his most treasured
For his new documentary about George Stout
a fellow Iowan who helped recover and preserve art endangered by World War II
Kelley found himself in an unlikely apartment in Detroit
Stout was one of the now famous Monuments Men
Kelley and producer Marie Wilkes spoke with historians
This path led them to the apartment of 95-year-old Motoko Fujishiro Huthwaite
"Her eyes lit up as we spoke," Kelley said
Displayed on a table in Fujishiro's room was a Congressional Gold Medal with a Dwight Eisenhower quote in relief: "It is our privilege to pass on to the coming centuries treasures of past ages."
Kelley came to Fujishiro's apartment because she worked for a time for Stout and the Monument Men
Fujishiro's story began well before the end of WWII. In her interview
Kelley heard firsthand what a fearful country was capable of
The damage done by the bombing of Pearl Harbor extended well past the lagoon that day
The mainland did not have to be anywhere near Oahu to have felt the attack
to fear the attacker. It was this fear that led the United States to intern its own citizens
a first generation Japanese immigrant to the U.S., ran a dental practice there in the city
Fujishiro told Kelley that life became more difficult after the war broke out
as concerns about spying and national security were used to rationalize racist suspicion against Japanese nationals
Both of her parents were Japanese citizens
her family decided to take refuge in Japan
was arrested by the FBI and sent to an internment camp.
Fujishiro survived the terror of Allied bombings in Tokyo
And when Japan surrendered and the United States occupation began
Fujishiro got a job as a clerk working for the Civil Information and Education Section under the Supreme Commander for the Allied Powers. She was part of the organizational effort to prevent looters and American soldiers from stealing art. It was for this work that she received the Congressional Gold Medal in 2015
"I was watching her through the lens of my camera and she was telling her story," Kelley said
"And I was thinking these are the kinds of things when you make documentaries that make them more powerful."
Even if it seems circuitous, the context Fujishiro offers to Stout's story
informs the work that his protagonist George Stout was doing to protect art in Japan
"I didn't think we would go into the (United States') concentration camps
but when I first started researching George Stout
I learned about Motoko and it's a part of this story," Kelley said
"There was a tremendous amount of fear after the surrender about what would happen to the art in Japan."
What began as an interesting wrinkle helped fill out the story
and echoed for Kelley a phenomenon he is seeing today.
"Today there is a lot of fear," Kelley said. "What I love about history is the parallels you can see with the country today
Kelley's documentary Stout Hearted: George Stout and the Guardians of Art will have its Iowa City premiere at 7 p.m
The screening will begin with a Q&A with Kevin Kelley
a former congressman; Giselle Simón
a conservator with the University of Iowa Libraries; and members of the Stout family
Tickets can be pre-purchased at icfilmscene.org or at the box office
SUPPORT LOCAL JOURNALISM: Subscribe to the Iowa City Press-Citizen.
Zachary Oren Smith writes about government
growth and development for the Press-Citizen
Reach him at zsmith@press-citizen.com or 319-339-7354
FILMSCENE HAPPENINGS:Why FilmScene is showing nothing but films made by women in March
The July issue of Square Enix's Shonen Gangan magazine revealed on June 12 that Takeshi Fujishiro will launch a new manga titled RiriRe Customize - Modeler mo Isekai de Renkinjutsushi!? (Even a Modeler is an Alchemist in a Parallel World?!) on Square Enix's Gangan Online website on July 1
Fujishiro recently ended the Cafe Tanteibu (Cafe Detective Club) manga last November
Square Enix published the manga's 12th and final volume on April 12
The manga launched on Square Enix's Gangan Online website in 2009
Fujishiro also drew the Nagasarete Airantou manga. The 2007 anime adaptation streamed briefly with subtitles on the now-defunct Daisuki streaming service
Japanese artist Fujishiro Seiji has unveiled a special new work inspired by the ongoing suffering in Ukraine
His portrait depicts the country's President Volodymyr Zelenskyy holding sunflowers
Sunflowers turning toward the sun — they are a symbol of light and peace
the 98-year-old told NHK in an interview in Tokyo
Fujishiro says the images from Russia's invasion of Ukraine have triggered his own difficult memories from World War Two
He decided to pick up his brushes to capture his thoughts and emotions
Fujishiro drew upon a 1970 Italian movie classic "I Girasoli"
that tells the story of people torn apart by war
"I hope the people of Ukraine can live well
"I want them to feel the joy of living — not the pain of military invasion
Fujishiro is a pioneer of the genre known as shadow painting
His works are filled with colors and often depict a dream world
Some of the themes he explores include light
The artist lived through World War Two and served in the now-defunct Imperial Navy
but was ordered to produce Molotov cocktails with other young servicemen
were sent to their deaths on kamikaze suicide missions – and he still struggles with their loss
"The same tragedy is being repeated now," says Fujishiro
He says the images from Ukraine summon his memories of Tokyo
"People's lives are the most important thing
I am so angry to see the Russians invade."
Fujishiro has created works that reflect on World War Two
They feature the Atomic Bomb Dome in Hiroshima
he never used it as subject matter before 2005
He says he only started doing so to prevent memories of the war from fading
"It's wrong to develop weapons that kill people and to possess a lot of them
I want people to think more about peace as the whole world is connected."
artist Uso Fujishiro’s one-man exhibit titled “Charatronica” will be at Earth+ Gallery in Koto
The curator of the exhibit will be Noriyuki Tsuji (Geijutsu Keisu)
Fujishiro is an energetically active artist who is the leader of the human-powered SNS group of Internet-based artists calling itself “Post Poppers” and was previously the representative of the art group “Chaos Lounge.” In addition to creating work based constantly on characters from pop culture anime
because of the collective power of artists and creators from Twitter
and other SNS sites that have art message boards
is being praised from all sides for being a model case of an Internet-based artist exhibiting at a real gallery
Beginning with his representative illustration “Hametsu Lounge” (2010)
who had many opportunities to create group work
will announce a new illustration series that shares its name with the exhibit
Due to the work being a symbol for Fujishiro’s practice of continuing to create art based on the concept of “characters,” it can be said that this is a must-see
Making full use of the space of the gallery
the exhibit will be organized into two sections
In addition to the aforementioned new series
other works to be on display include “Day” and “Night,” the basis to which came about after Fujishiro visited the area affected by the Tohoku earthquake in March 2011
a lounge space that will seemingly function like a cafe area will include Fujishiro’s past work
talk events will be held at the exhibit on July 20 and 27
who wrote the criticism “Ghost no Jouken,” will talk on July 20
known for his research on the cultural representation theory
Event InformationGeijutsu Keisu Presents Uso Fujishiro’s One-Man Exhibit “Charactronica”Dates: July 13
2013 (Sun) (Closed on Mondays)Times: 11:00 a.m
- 7:00 p.m.Planning: Noriyuki Tsuji (Geijutsu Keisu)Entrance Fee: Free (There will be a participation fee for the talk events)Location: Earth+ GalleryAddress: 3-18-17 1F Kiba
Event ItineraryOpening Reception: July 13
(Participation is free)Talk Events: 2,000 yen participation cost (Includes one drink)- Yuichi Murakami (Critic): July 20
- 8:00 p.m.- Yoshiharu Ishioka (Researcher/Critic): July 27
Information on related events going on during the exhibit may be changed or updated on Geijutsu Keisu’s website or Earth+ Gallery’s website
Source:http://kai-you.net/article/597 (Japanese)
The timetable and area map have been announced for Japan’s largest idol festival Tokyo Idol Festival 2013 to be held on July 27 and 28 at Zepp Tokyo and other locations within Odaiba
Calbee will release the “Baki the Grappler” collaborative snack “Baki Potato Chips Strongest Meat on Earth
Life&Culture Japanese shadow painting master delivers hope
Fairy tale illustrations of shadow and light are on exhibition at “Fantasy of Light and Shadow” being held at the Hangaram Arts Center Museum in southern Seoul
offering visitors an extraordinary experience
“Kage-e,” which literally means shadow painting in Japanese
was pioneered by Japanese artist Seiji Fujishiro
The exhibition is the Kage-e master’s largest solo exhibition in Seoul
introducing some 160 artworks that he created over the past 70 years
started out as an oil painter but began exploring the new genre during World War II as it became difficult to secure brushes and painting oil in the chaos of the war
colored cellophane cutouts to create a picture
The paintings come to life when light is reflected behind the paintings
we can create something like the purest beauty,” he once said
“The artist recalled he would not have thought of Kage-e
if it not for the war,” said Kang Hye-sook
director of Kart Communication who is organizing the exhibition
“Fujishiro experienced the crucial times in Japanese history
and the 1960s and 1970s when Japanese pop culture rapidly changed
He is now 98 years old and it is a great inspiration to many people that he still actively continues his career as an artist.”
While Fujishiro witnessed the tragedy of war
he strived to deliver hope and bright messages through his art
Many of his Kage-e paintings feature vivid colors and fantastical worlds with child-like imagination
The exhibition includes “The Legacy of a Sad and Beautiful Peace” (2005)
an artwork which shows the Hiroshima Atomic Bomb Dome
The dome was destroyed in the nuclear bombing in 1945 in which more than 200,000 people were killed
In a catalogue accompanying the exhibition
Fujishiro recalled how he felt seeing what was left of the structure
He stayed there for seven days to sketch the remains of the dome
The rubble was turned into a beautiful Kage-e painting with water lilies surrounding the building as paper cranes fly above it
The artist specifically created “Sleeping Forest” for the Seoul show
“I am putting all my heart for the exhibition in Seoul
I want to learn more about South Korea and want to get closer to South Korea,” he said in the catalogue
the Fujishiro Seiji Museum in Tochigi prefecture is dedicated solely to the artist’s works
housing some 140 Kage-e paintings and 200 of his drawings
A shadow theater and brick chapel with stained glass windows designed by the artist are also on site
Lee Jae-myung leads in hypothetical three-way race with Han Duck-soo
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South Koreans get creative with Parents’ Day gifts
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Share on FacebookShare on X (formerly Twitter)Share on PinterestShare on LinkedInOne man has been arrested for his involvement in an armed robbery in late April of this year
was arrested on May 8 and hit with federal charges of using force to interfere with interstate commerce
That decision was reached as the firearms were "made outside the state of Alaska," prosecutors said
related to an APD stolen vehicle investigation
Fujishiro was in possession of one of the stolen Cash America weapons
and later charged in state court records with armed robbery
The federal document did not identify Fujishiro as being involved in the Cash America robbery
but court records show he was booked on May 9
charged with stealing firearms as well as the armed robbery charges
consistent with what happened at Cash America
The case stems from that robbery of the Cash America pawn store on Fireweed at around 7:40 p.m
three masked and armed men stormed the store
which have not yet been filed but are expected
the federal charge of affecting commerce will potentially mean more jail time for Paleka
and Explosives Bureau (ATF) got involved because the robbery included the theft of eight guns; seven were hand guns
Officers made the arrest earlier this week on May 8
Not only was Paleka captured on video camera
but in a report filed by a special agent with ATF
authorities say Paleka also left blood at the scene
the camera captured Paleka smashing that case
as well as pointing his gun "directly at the employees and several customers
Paleka was arrested and later admitted to the crime
stating that he knew he would be caught because his DNA was at the scene of the crime
The other two people with Paleka have not yet been identified
Paleka confessed that the robbery was his idea
and that he went to the store two times before the robbery to "scope it out." However
he stopped short at saying who helped him commit the crime
"Paleka then enlisted the other two suspects to help him
but would not identify who his co-conspirators were," the ATF agent wrote
Paleka is currently listed in the online court database for state charges
The film adaptation of the novel “She’ll Be Here in April” and its release on Friday
The film is a romantic novel published in 2016 by Genki Kawamura
who produced a number of films including “Suzume no Dokkiri” and last year became the first Japanese to win the Best Director Award at the 70th San Sebastian International Film Festival for “Hyakka”
The main character Shun Fujishiro is played by Takeru Sato
Fujishiro’s fiancée Yayoi Sakamoto by Masami Nagasawa
who has directed music videos for Genji Yonezu’s “Lemon” and Aimiyoon’s “Marigold,” is directing his first feature film
and Takeshi Kobayashi is in charge of music
and Uyuni to recreate the magnificent world of the original story
When I read the original work 7 years ago
I sympathized with Fujishiro who was searching for the true meaning of love without knowing what love is
what he gained and lost during his time with his girlfriend
could get as close as possible to the true nature of love
Nagasawa approached her work with the utmost sincerity
who has a tenderness and fragility that makes her put others before herself
and yet she lives her life harder and more carefully than anyone else
but together we created the character of Fujishiro who
learns the joy of falling in love and being united with someone in earnest
was very sincere in his pursuit of the play while worrying together with the actors
and we had a very fulfilling time during the filming
I hope you will come to the theater to find out the answers for yourselves
I am sure that there were some anxieties and distortions there
but I also think that she was feeling bold enough to take a new step onto a new path
but I felt at ease filming him because he plays the role and the story calmly
I enjoyed working with him because I developed a sense of trust in him day by day
Director Yamada is a director who is unfazed by anything and has a strong sense of what he is concerned about
and I was able to trust his sense and sensibility
I had the sense that the story was gradually developed on the set
This is a film for people who are struggling with love
I think it will be a film that makes people want to reconsider what it means to love someone
The release of the film is still some time away
but I would be happy if you could look forward to it
I feel very honored to be able to act in this original work with my seniors whom I respect very much
What kind of presence can I be as Haru in this work
I kept thinking about it every day during the filming period
and Uyuni on my first overseas job in my life
and all of those countries showed me how incredibly beautiful they are
I felt like I was playing spring with the world on my side
and I spent every day frantically burning it into my mind
I look forward to the day when I can bring such an experience to you all
It must be seven years ago that Takeru Sato gave me an enthusiastic feedback when he read “April comes
I have worked with him in various capacities
and he told me that it was his favorite novel that I had written
I still recall our deep discussion about a sentence I wrote about the question of “how not to lose love” in the novel
but I feel that the issues of love and romance are still as complicated as ever
The filmmaking process proceeded with careful discussions with Takeru Sato
with the aim of making a romantic film for the current era
I felt that Masami Nagasawa’s sincere approach to her work often overlaps with the role of Yayoi
who gives light to people who are supposed to be working hard and earnestly but somehow find it hard to live
Nanana Mori gave a wonderful performance as Haru
who is like a “memory of my first love
Her journey around the world took my breath away more than once
but I now believe that it was necessary for this cast and crew to come together
I would like to thank Takeru Sato for accompanying me in the making of this film from beginning to end
and truly made this cast a dream come true
The time I spent with these three sincere and supremely expressive people was exciting and irreplaceable
Takeru Sato participated from the script meeting stage
and we worked together to create a portrait of the characters through repeated discussions
which is not a common practice in Japanese films
whose role was newly adapted for the film version
was a perfect embodiment of the “new elements beyond the original novel,” and she sincerely portrayed a character with a lovely and pure humanity that could never have been created by anyone other than Ms
whom I had worked with in a previous short film and trusted immensely
showed an impressive transparency and presence
surpassing the script by far and leaving much to her talent on the set
The contrast she brought to the film was shocking
I am very proud to have had the opportunity to work with the three of you in this new expression
She’s Here” (Japanese text only)
In theaters nationwide at Toho on March 29
2024 Director : Tomokazu Yamada Screenplay : Yuichiro Kido
Genki Kawamura Music : Takeshi Kobayashi Cast : Takeru Sato
©2024 “She’ll Be Here in April” Production Committee
NiEW Best Music is a playlist featuring artists leading the music scene and offering alternative styles in our rapidly evolving society
the NiEW editorial team proudly curates outstanding music that transcends size
The 107th chapter of Takeshi Fujishiro's Cafe Tanteibu (Cafe Detective Club) manga announced on Thursday that the manga will end with the next chapter
The manga launched on Square Enix's Gangan Online website in 2009
and Square Enix shipped the 11th compiled volume on May 22
The manga takes place at a school that is famous for accepting any and all student clubs
The incoming freshmen are excited to start their own club
but the staff put a limit on the new clubs that can be created
Five girls want to create a detective club
and retro gaming club end up teaming up to create the Cafe Detective Club
Source: Cafe Tanteibu chapter 107
Boston’s only completely owned and operated
full-service Japanese restaurant has recently undergone massive renovations and updated their menus
Owners Lena Kikuchi and Yujin Kawakami-Hess announced this week that they’ll implement an official re-launch later this month
The restaurant now features a remodeled outdoor patio overlooking Newbury Street and a casual-chic downstairs bar
Executive Chef Kaoru “Fuji” Fujishiro has revamped the menu with plenty of new non-sushi dishes like his gratin
a Japanese mac and cheese made with lobster
Another addition is the “Doria,” a rice casserole served with cheese and a choice of proteins
Fujishiro also consulted with with several chefs in Japan and developed Itadaki’s new ramen recipe
The tonkotsu (pork-based) broth is the featured soup
but the ramen will also available in shoyu or miso styles
Itadaki has made tweaks to most of their small plates
and their full-range of sushi pizzas—fried rice cakes topped with sashimi and other toppings
Newbury Street’s newest patio will be open seven days a week for lunch and dinner
269 Newbury St., Boston; 617-267-0840 or itadakiboston.com
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photographer Meisa Fujishiro has transcended the boundaries of gravure
and she continues to present her unique worldview even now
Meisa Fujishiro's early photo book "90 NIGHTS" is now on sale
This book is a compilation of the energy that swirled with the rise of DJ music
captured on film over a period of four to five years with a Konica Big Mini in hand
at a time when new nightlife venues such as the now-defunct GOLD and Daisan Soko in Shibaura
and CAVE in Shibuya were opening one after another and a new movement was taking off in Tokyo
The film is a collection of images of the club's residents captured over a period of four to five years
with famous DJs and creators among those who appear in the book
a photo exhibition is currently being held at "BOOKMARC" in Harajuku (until June 3)
featuring works including those not yet published in the book
Please take advantage of this unique opportunity to experience the world view of the time
Text_Jun Nakada
Today's print edition
Home Delivery
the term "zakka," which literally means "uncategorizable things," was usually used for mundane everyday tools and objects such as kettles
it has evolved to mean miscellaneous goods of a much broader range and is often used by stores for toys
housewares and even groceries.googletag.cmd.push(function() { googletag.display('div-gpt-ad-1499653692894-0'); });
Through the works of artists Shinya Aota and Phillipe Weisbecker
and various objects selected by professionals of various fields — including stylist Miyoko Okao
art director Naomi Hirabayashi and Morioka Shoten bookstore owner Yoshiyuki Morioka — this exhibition explores the culture of zakka
the variety of things it encompasses and the role it plays in our lives
21_21 Design Sight; 9-7-6 Akasaka, Minato-ku, Tokyo. Roppongi Stn. 10 a.m.-7 p.m. ¥1,100. Closed Tue. 03-3475-2121; www.2121designsight.jp/en
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