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Journal of Integrative Agriculture 2020年第10期19卷 2477-2487页

作者： WANG Qian-nan HUANG Pan-pan zhou shan-yue The Key Lab of Integrated Crop Pests Management of shandong Province/College of Plant Health and Medicine Qingdao Agricultural UniversityQingdao 266109P.R.China

FgGCN5,a GCN5 homolog in Fusarium graminearum,plays a critical role in hyphal vegetative growth,asexual and sexual reproduction,deoxynivalenol(DON)biosynthesis and plant *** nuclear localized GCN5,four conserved sequence motifs(I-IV)are presented in the catalytic domain and a bromodomain in the *** a lysine acetyltransferase,conserved negatively charged residues are present to neutralize the protons from lysine ***,the role of conserved motifs/domains and residues in FgGCN5 are ***,we generated deletion mutant strains for each the conserved motifs/domains and a glutamate residue 130(E130)replacement *** of each conserved motif in the catalytic domain and replacement of E130 site resulted in manifold defects in hyphae growth,asexual and sexual development,DON biosynthesis,and plant *** defects in the mutant strains were similar to deletion *** deletion of the bromodomain led a significant reduction in DON production and virulence,with no effects on hyphae growth,asexual or sexual ***5 was further found to localize to the nucleus in conidia and hyphae *** conclusion,FgGCN5 encodes a nuclear localized *** conserved motifs in the catalytic domain and E130 are essential for correct functions of the *** conserved bromodomain is impotant for DON production and pathogen *** was the first report to identify the functions of conserved motifs/domains in FgGCN5,which will contribute to our understanding of the mechanism(s)by which FgGCN5 regulates ***.

关键词： FgGCN5 catalytic domain bromodomain DON virulence

A novel glycoside hydrolase 74 xyloglucanase CvGH74A is a virulence factor in Coniella vitis

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Journal of Integrative Agriculture 2020年第11期19卷 2725-2735页

作者： QIN Jia-xing LI Bao-hua zhou shan-yue The Key Lab of Integrated Crop Pests Management of shandong Province/College of Plant Health and Medicine Qingdao Agricultural UniversityQingdao 266109P.R.China

Grape white rot is a destructive fungal disease occurring ***,Coniella vitis was identified as the predominant pathogen causing this disease in *** the periderms of grape shoots are severely degraded by ***,it was speculated that cell wall-degrading enzymes(CWDEs)might play a key role in the pathogenesis of this ***,this study aimed to examine the hydrolytic activity of the CWDEs of *** results showed that xylanase(Xy)and xyloglucanase(XEG)had high levels of hydrolytic activity both in vitro and in ***,a high-virulence fungal strain exhibited higher levels of Xy and XEG activities compared with a low-virulence *** genome of the fungus was found to harbor two XEG-coding genes CvGH74A and CvGH74B,which belonged to the glycoside hydrolase(GH)74 *** expression level of CvGH74A was found to be high during pathogen ***74A gene deletion mutants were generated using the split-marker *** deletion of CvGH74A decreased both the hydrolytic activities of XEG and Xy and also the ability of the fungus to infect the grape *** differences in the hyphal growth,morphology of colonies,or conidiation were found between theΔCvGH74A mutant strains and the wild-type ***,these results suggested that CvGH74A acted as an important virulence factor,and its enzymatic activity might regulate the virulence of the *** study was novel in reporting that GH74 XEG acted as a virulence factor in ***.

关键词： Coniella vitis GH74 grape white rot virulence xyloglucanase

Involvement of the autophagy-related gene BdATG8 in development and pathogenicity in Botryosphaeria dothidea

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Journal of Integrative Agriculture 2022年第8期21卷 2319-2328页

作者： LIU Na LIAN Sen zhou shan-yue WANG Cai-xia REN Wei-chao LI Bao-hua College of Plant Health and Medicine Qingdao Agricultural UniversityQingdao 266109P.R.China

Botryosphaeria dothidea is a destructive fungal pathogen that causes Botryosphaeria canker and fruit ring rot on apple *** is a process of self-degradation that maintains intracellular homeostasis via lysosomal *** date,the biological role of autophagy in *** remains *** this study,we identified and characterized the autophagy-related gene BdATG8 in ***8 was able to restore the defect in nitrogen starvation tolerance of Saccharomyces cerevisiae ATG8 deletion ***-BdAtg8 was shown to be a useful marker for monitoring autophagy in *** deletion of Bd ATG8(ΔBd Atg8)blocked autophagy and significantly impaired mycelial growth,conidiation and perithecium *** addition,ΔBdAtg8 showed significantly increased sensitivity to phytoalexin and oxidative stress,suggesting that BdATG8 plays critical roles in overcoming phytoalexin and reactive oxygen species(ROS)-mediated plant *** assays revealed thatΔBdAtg8 almost lost ability to infect ***,our results indicate that BdATG8 plays an important role in fungal development,stress responses and pathogenesis in ***.

关键词： Botryosphaeria dothidea autophagy BdATG8 development pathogenicity

Simulations of electron zebra stripes in the inner radiation belt using a composite empirical electric field model

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Science China Earth Sciences 2025年第1期68卷 27-38页

作者： Ziyang WANG Ying LIU Qiugang ZONG Hong ZOU Yuguang YE Xuzhi zhou Chao yue shan WANG Institute of Space Physics and Applied Technology Peking UniversityBeijing100871China State Key Laboratory of Lunar and Planetary Science Macao University of Science and TechnologyMacao999078China

The phenomenon termed“zebra stripes”manifests as regular patterns in the energy-space(L shell)spectrum of energetic electrons(ranging from tens to hundreds ke V)within the inner radiation *** structures exhibit drift-periodic behavior and commonly arise from large-scale electric field perturbations near the substorm *** this study,we introduce a composite electric field model and replicate the formation,structure,and evolution of zebra stripes using a bounce-averaged test particle code under this electric field ***-resolution measurements of energetic electrons obtained from the Van Allen Probes and the recently launched Macao Science Satellites-1 are used as initial conditions and served to validate our test particle *** analyses between observed data and simulations demonstrate our test particle method's efficacy in capturing zebra stripes'general ***,the composite model proves capable of reproducing realistic variations in the electric field within the inner radiation belt to a certain ***,subtle differences emerge in the flux strength and the positions of *** disparities primarily stem from limitations inherent in the electric field model and the initial conditions of the *** that the model represents an average case,it is conceivable that real-world scenarios may deviate from the average,thereby introducing variations in the observed phenomena.

关键词： Zebra stripes Inner radiation belt Large-scale electric fields Van Allen Probes Macao Science Satellite

Neopestalotiopsis eucalypti,a causal agent of grapevine shoot rot in cutting nurseries in China

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Journal of Integrative Agriculture 2022年第12期21卷 3684-3691页

作者： MA Xuan-yan JIAO Wei-qi LI Heng ZHANG Wei REN Wei-chao WU Yan ZHANG Zhi-chang LI Bao-hua zhou shan-yue College of Plant Health and Medicine Qingdao Agricultural University/Engineering Research Center for Precision Pest Management for Fruits and Vegetables of QingdaoQingdao 266109P.R.China Beijing Key Laboratory of Environment Friendly Management on Fruit Diseases and Pests in North China Institute of Plant and Environment ProtectionBeijing Academy of Agriculture and Forestry SciencesBeijing 100097P.R.China shandong Zhichang Agricultural Science and Technology Development Co. Ltd.Rizhao 276500P.R.China

Grapevine(Vitis vinifera L.)is an economically important fruit crop in the world,and China ranks first in the production of grapes with approximately 15%of the world’s total ***,diseases that cause the death of grapevine shoots pose a severe threat to the production of *** this study,the fungus Neopestalotiopsis eucalypti was identified as a causal pathogen of grapevine shoot rot based on the morphology of conidia and a phylogenetic *** phylogenetic analysis was performed with three isolates based on the combined sequence of internal transcribed spacer(ITS)region of ribosomal DNA,part of the translation elongation factor 1-alpha(Tef)and theβ-tubulin(Tub2)*** three isolates were all identified as *** tests of the three fungal isolates were conducted on grapevines shoots in vitro and in *** results showed that all three fungal isolates caused severe rot lesions on the inoculated grapevine shoots,and *** was re-isolated from the inoculated grapevine ***,*** was confirmed as a causal agent of the grapevine shoot *** is the first report of *** causing grapevine shoot disease in China.

关键词： Neopestalotiopsis eucalypti grapevine shoot rot multigene phylogenetic analysis pathogenicity

Effects of mesoscale gravity waves on sporadic E simulated by a one-dimensional dynamic model

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Earth and Planetary Physics 2025年第1期9卷 1-9页

作者： Xu zhou ZeZhong Li XinAn yue LiBo Liu Key Laboratory of Earth and Planetary Physics/Heilongjiang Mohe National Geophysical Observatory/Beijing National Observatory of Space Environment Institute of Geology and GeophysicsChinese Academy of Sciences(CAS)Beijing 100029China College of Earth and Planetary Sciences University of Chinese Academy of SciencesBeijing 100049China CAS Center for Excellence in Comparative Planetology/CAS Key Laboratory of Geospace Environment/Mengcheng National Geophysical Observatory University of Science and Technology of ChinaHefei 230026China

In addition to being driven by tidal winds,the sporadic E(Es)layers are modulated by gravity waves(GWs),although the effects are not yet comprehensively *** this article,we discuss the effects of mesoscale GWs on the Es layers determined by using a newly developed model,MISE-1D(one-dimensional Model of Ionospheric Sporadic E),with low numerical dissipation and high *** by the wind fields resolved by the high-resolution version of the Whole Atmosphere Community Climate Model with thermosphere and ionosphere extension(WACCM-X),the MISE-1D simulation revealed that GWs significantly influence the evolution of the Es layer above 100 km but have a very limited effect at lower *** effects of GWs are diverse and complex,generally including the generation of fluctuating wavelike structures on the Es layer with frequencies similar to those of the *** mesoscale GWs can also cause increases in the density of Es layers,or they can disperse or diffuse the Es layers and increase their *** addition,the presence of GWs is a key factor in sustaining the Es layers in some cases.

关键词： sporadic E ion tidal layer gravity waves numerical simulation

Systematic analysis of the lysine acetylome in Fusarium graminerum

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Systematic analysis of the lysine acetylome in Fusarium gram...

Interfacial Zn^(2+)-solvation regulator towards reversible and stable Zn anode

中国植物病理学会2015年学术年会

作者： zhou shan-yue LIANG Wen-xing LI Bao-du College of Agronomy and plant Protection Qingdao Agricultural University Key Lab of Integrated Crop Pests Management of shandong Province

The acetylation of lysine residues in proteins is a ubiquitous and conserved posttranslational modification（PTM）,playing a critical regulatory role in both prokaryotes and *** comprehensive investigate functions performed by acetylation of proteins in plant fungal pathogens,in this study,the Lysine acetylome was analyzed in Fusarium graminerum PH-1,which is the causal pathogen of Fusarium head blight（FHB） of wheat and *** the combination of affinity enrichment and high-resolution LC-MS/MS analysis,large-scale lysine acetylome analysis was *** total,577 lysine acetylation sites in 364 proteins were *** analysis of the acetylome showed that the acetylated proteins are involved in a wide range of cellular functions including signaling,metabolic process,response to stimulus and so on,and exhibit diverse subcellular localizations such as in nuclear,mitochondria and plasma *** summary,this study builds up a good foundation for in-depth exploration of the physiological role of the lysine acetylation in Fusarium graminerum.

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Journal of Energy Chemistry 2025年第1期100卷 684-692页

作者： Miao zhou Xiongbin Luo Hang Li shan Guo Zhuang Tong Xiaotao zhou Xu Li Zhaohui Hou Shuquan Liang Guozhao Fang College of Mechanical Engineering Key Laboratory of Hunan Province for Advanced Carbon-based Functional MaterialsHunan Institute of Science and TechnologyYueyang 414006HunanChina School of Materials Science and Engineering Key Laboratory of Electronic Packaging and Advanced Functional Materials of Hunan ProvinceCentral South UniversityChangsha 410083HunanChina College of Materials and Metallurgy Guizhou UniversityGuiyang 550000GuizhouChina National Energy Metal Resources and New Materials Key Laboratory Central South UniversityChangsha 410083HunanChina

Aqueous zinc-ion batteries (AZIBs) are fundamentally challenged by the instability of the electrode/electrolyte interface,predominantly due to irreversible zinc (Zn) deposition and hydrogen ***,the intricate mechanisms behind the electrochemical discrepancies induced by interfacial Zn^(2+)-solvation and deposition behavior demand comprehensive *** molecules endowed with special functional groups (such as hydroxyl,carboxyl,etc.) have the potential to significantly optimize the solvation structure of Zn^(2+)and regulate the interfacial electric double layer (EDL).By increasing nucleation overpotential and decreasing interfacial free energy,these functional groups facilitate a lower critical nucleation radius,thereby forming an asymptotic nucleation model to promote uniform Zn ***,this study presents a pioneering approach by introducing trace amounts of n-butanol as solvation regulators to engineer the homogenized Zn (H-Zn) anode with a uniform and dense *** interfacial reaction and structure evolution are explored by in/ex-situ experimental techniques,indicating that the H-Zn anode exhibits dendrite-free growth,no by-products,and weak hydrogen evolution,in sharp contrast to the bare ***,the H-Zn anode achieves a remarkable Zn utilization rate of approximately 20% and simultaneously sustains a prolonged cycle life exceeding 500 ***,the H-Zn//NH_(4)V_(4)O^(10)(NVO) full battery showcases exceptional cycle stability,retaining 95.04%capacity retention after 400 cycles at a large current density of 5 A g^(-1).This study enlightens solvation-regulated additives to develop Zn anode with superior utilization efficiency and extended operational lifespan.

关键词： Aqueous zinc-ion batteries Zn^(2+)-solvation structure Interfacial reaction Asymptotic nucleation model Reversible and stable Zn anode

Value Assessment Method for the Grid-Alternative Energy Storage Based on Coordinated Planning Framework

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Energy Engineering 2025年第2期122卷 621-649页

作者： Bingqing Wu Yunli yue Yi zhou Hengyu zhou Haowen Guan Zhenjiang Shi Zili Chen Zhaoyuan Wu State Grid Jibei Electric Power Company Limited Economic Research Institute State Grid Jibei Electric Power Company LimitedBeijing100038China School of Electrical and Electronic Engineering North China Electric Power UniversityBeijing102206China

As the development of new power systems accelerates and the impacts of high renewable energy integration and extreme weather intensify,grid-alternative energy storage is garnering increasing attention for its grid-interaction benefits and clear business ***,assessing the value of grid-alternative energy storage in the systemtransition has become critically *** the performance characteristics of storage,we propose a value assessment frame-work for grid-alternative energy storage,quantifying its non-wires-alternative effects from both cost and benefit *** on this,we developed a collaborative planning model for energy storage and transmission grids,aimed at maximizing the economic benefits of storage systems while balancing investment and operational *** model considers regional grid interconnections and their interactions with system *** participating in system operations,grid-alternative energy storage not only maximizes its own economic benefits but also generates social welfare transfer ***,based on multi-regional interconnected planning,grid-alternative energy storage can reduce system costs by approximately 35%,with the most significant changes observed in generation ***-regional coordinated planning significantly enhances the sys-tem’s flexibility in ***,when the load factor of interconnection lines between regions remains constant,system operational flexibility tends to decrease,leading to a roughly 28.9%increase in storage ***,under regional coordinated planning,the greater the disparity in wind power integration across interconnected regions,the more noticeable the reduction in system costs.

关键词： Coordinated planning grid-alternative energy storage non-wires alternative effects value assessment

Spin freezing induced giant exchange bias in a doped Hund's metal

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Science China(Physics,Mechanics & Astronomy) 2025年第2期68卷 167-174页

作者： Shunjiao Li Dan Zhao Jian Li Baolei Kang Min shan Yanbing zhou Xuyang Li Tao Wu Xianhui Chen Hefei National Research Center for Physical Sciences at the Microscale University of Science and Technology of ChinaHefei 230026China CAS Key Laboratory of Strongly Coupled Quantum Matter Physics Department of PhysicsUniversity of Science and Technology of ChinaHefei 230026China CAS Center for Excellence in Superconducting Electronics(CENSE) Shanghai 200050China Collaborative Innovation Center of Advanced Microstructures Nanjing UniversityNanjing 210093China Hefei National Laboratory University of Science and Technology of ChinaHefei 230088China

Exchange bias(EB)is a fundamental phenomenon in widespread information ***,a comprehensive understanding of its microscopic origin remains a great *** key issue in the debate is the role of frustration and disorder in the EB mechanism,which motivates the exploration of the EB effect in spin glass(SG)***,in the SG state of Crdoped Hund's metal CsFe_(2)As_(2),we discover a giant EB effect with a maximum bias field of -2 T,which is almost two orders of magnitude larger than that of traditional alloy *** results indicate that the giant EB effect should originate from the exchange interactions at the natural boundaries between the tunable ferromagnetic-like(FM)regions around Cr dopants and the SG matrix,via which the FM spins are strongly pinned by the frozen spins in the SG *** addition,the temperaturedependent and cooling-field-dependent EB behaviors could be interpreted well by the SG model with frustrated FM/SG boundaries,which provides an intuitive and explicit understanding of the impact of glassy parameters on the EB *** these results suggest that the correlated metals are promising directions for exploring the EB effect in the SG state.

关键词： Hund's metal spin glass exchange bias iron-based superconductor

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