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| 1 | The RppC-AvrRppC NLR-effector interaction mediates the resistance to southern corn rust in maize显示文摘Southern corn rust(SCR),caused by the fungal pathogen Puccinia polysora,is a major threat to maize pro-duction worldwide.Efficient breeding and deployment of resistant hybrids are key to achieving durable control of SCR.Here,we report the molecular cloning and characterization of RppC,which encodes an NLR-type immune receptor and is responsible for a major SCR resistance quantitative trait locus.Further-more,we identified the corresponding avirulence effector,AvrRppC,which is secreted by P.polysora and triggers RppC-mediated resistance.Allelic variation of AvrRppC directly determines the effectiveness of RppC-mediated resistance,indicating that monitoring of AvrRppC variants in the field can guide the rational deployment of RppC-containing hybrids in maize production.Currently,RppC is the most frequently deployed SCR resistance gene in China,and a better understanding of its mode of action is crit-ical for extending its durability. | Ce Deng April Leonard James Cahill Meng Lv Yurong Li Shawn Thatcher Xueying Li Xiaodi Zhao Wenjie Du Zheng Li Huimin Li Victor Llaca Kevin Fengler Lisa Marshall Charlotte Harris Girma Tabor Zhimin Li Zhiqiang Tian Qinghua Yang Yanhui Chen Jihua Tang Xintao Wang Junjie Hao Jianbing Yan Zhibing Lai Xiaohong Fei Weibin Song Jinsheng Lai Xuecai Zhang Guoping Shu Yibo Wang Yuxiao Chang Weiling Zhu Wei Xiong Juan Sun Bailin Li Junqiang Ding | 2022 | Molecular Plant2022，15，5： | 6 |
| 2 | Enhanced Dielectric Response in Mg-doped CaCu_3Ti_4O_(12) Ceramics显示文摘CaCu3Ti4O12 ceramics substituted by Mg for Ca were prepared by the solid state reaction method. The crystal structures, microstructures, and dielectric properties of the Ca1-xMgxCu3Ti4O12 ceramics were investigated. At lower doping concentrations, the substitution of Mg for Ca caused a decreased lattice constant, while at higher doping concentrations, some of the Mg dopants started to replace Ti and resulted in an increased lattice constant, and some could also replace Cu due to the similar ion radius between Mg and Cu ions. Mg doping was found to promote the grain growth of Ca1-xMgxCu3Ti4O12 ceramics during sintering. Grain boundary resistance of the Ca1-xMgxCu3Ti4O12 ceramics was found to be increased by Mg doping. Enhanced dielectric properties was observed in the Ca1-xMgxCu3Ti4O12 ceramics with x=0.05 for the frequency range from 1 kHz to 20 kHz. For other doping concentrations, the dielectric losses of Ca1-xMgxCu3Ti4O12 ceramics were generally lowered. | Wang Li Shenyu Qiu Nan Chen Guoping Du | 2010 | Journal of Materials Science & Technology2010，26，8： | 6 |
| 3 | Synthesis of a Novel UV-curable Prepolymer Polypropyleneglycol Diglycidyl Ether Diacrylate显示文摘A novel UV-curable prepolymer polypropyleneglycol diglycidyl ether diacrylate(PPGGEA) was synthesized by utilizing polypropyleneglycol diglycidyl ether(PPGGE)and acrylic acid(AA)as starting materials,N,N-dimethylbenzylamine as catalyst and p-hydroxyanisole as inhibitor.The optimum synthetic conditions were in the following:the concentration of N,N-dimethylbenzylamine was 0.80 wt%of reactants,the concentration of p-hydroxyanisole was 0.3 wt%of reactants,the reaction temperature was 90-110℃,and the molar ratio of PPGGE to AA was 1:2.2.Meanwhile,1-hydroxycyclohexyl phenyl ketone of a UV-cured initiator was added to the synthesized PPGGEA to prepare a kind of UV-cured coating.The mechanical properties of the UV-cured films were determined,giving 29.99 MPa of tensile strength,834.27 MPa of the Young's modulus and 5.66% of elongation at tear. | HUANG Biwu HUANG Bofen DU Guoping CHEN Weiqing | 2008 | Journal of Wuhan University of Technology(Materials Science)2008，23，4： | 3 |
| 4 | Genotypic variation in spatiotemporal distribution of canopy light interception in relation to yield formation in cotton显示文摘Background: Within-canopy interception of photosynthetically active radiation(PAR) impacts yield and other agronomic traits in cotton(Gossypium hirsutum L.). Field experiments were conducted to investigate the influence of 6 cotton varieties(they belong to 3 different plant types) on yield, yield distribution, light interception(LI), LI distribution and the relationship between yield formation and LI in Anyang, Henan, in 2014 and 2015.Result: The results showed that cotton cultivars with long branches(loose-type) intercepted more LI than did cultivars with short branches(compact-type), due to increased LI in the middle and upper canopy. Although loose-type varieties had greater LI, they did not yield significantly higher than compact-type varieties, due to decreased harvest index. Therefore, improving the harvest index by adjusting the source-to-sink relationship may further increase cotton yield for loose-type cotton. In addition, there was a positive relationship between reproductive organ biomass accumulation and canopy-accumulated LI, indicating that enhancing LI is important for yield improvement for each cultivar. Furthermore, yield distribution within the canopy was significantly linearly related to vertical LI distribution.Conclusion: Therefore, optimizing canopy structure of different plant type and subsequently optimizing LI distribution within the cotton canopy can effectively enhance the yield. | XING Fangfang HAN Yingchun FENG Lu ZHI Xiaoyu WANG Guoping YANG Beifang FAN Zhengyi LEI Yaping DU Wenli WANG Zhanbiao XIONG Shiwu LI Xiaofei Ll Yabing | 2018 | Journal of Cotton Research2018，1，3： | 3 |
| 5 | Neuroligin 3 R451C位点敲入小鼠前额叶皮层的gamma振荡紊乱导致其社交行为缺陷显示文摘文章简介自闭症,又称孤独症,是一种儿童先天性的严重神经发育性疾病,发病率约1%。由于自闭症的致病机制不明,因而也缺乏有效的临床治疗方法。本研究通过一个自闭症遗传模型小鼠,阐明了自闭症中引起社交缺陷的关键脑区及工作机制。 | 曹蔚 林燊 Qiang-qiang Xia Yong-lan Du Qian Yang Meng-ying Zhang Yi-qing Lu Jing Xu Shu-min Duan Jun Xia Guoping Feng 许均瑜 罗建红 | 2019 | 科学新闻2019，0，2： | 2 |
| 6 | Decoding Cortical Glial Cell Development显示文摘Mouse cortical radial glial cells(RGCs)are primary neural stem cells that give rise to cortical oligodendrocytes,astrocytes,and olfactory bulb(OB)GABAergic interneurons in late embryogenesis.There are fundamental gaps in understanding how these diverse cell subtypes are generated.Here,by combining single-cell RNA-Seq with intersectional lineage analyses,we show that beginning at around E16.5,neocortical RGCs start to generate ASCL1^(+)EGFR^(+)apical multipotent intermediate progenitors(MIPCs),which then differentiate into basal MIPCs that express ASCL1,EGFR,OLIG2,and MKI67.These basal MIPCs undergo several rounds of divisions to generate most of the cortical oligodendrocytes and astrocytes and a subpopulation of OB interneurons.Finally,single-cell ATAC-Seq supported our model for the genetic logic underlying the specification and differentiation of cortical glial cells and OB interneurons.Taken together,this work reveals the process of cortical radial glial cell lineage progression and the developmental origins of cortical astrocytes and oligodendrocytes. | Xiaosu Li Guoping Liu Lin Yang Zhenmeiyu Li Zhuangzhi Zhang Zhejun Xu Yuqun Cai Heng Du Zihao Su Ziwu Wang Yangyang Duan Haotian Chen Zicong Shang Yan You Qi Zhang Miao He Bin Chen Zhengang Yang | 2021 | Neuroscience Bulletin2021，37，4： | 2 |
| 7 | Fracture identification and evaluation using conventional logs in tight sandstones:A case study in the Ordos Basin,China显示文摘Fractures are of great significance to tight oil and gas development.Fracture identification using conventional well logs is a feasible way to locate the underground fractures in tight sandstones.However,there are three problems affecting its interpretation accuracy and practical application,namely weak well log responses of fractures,a lack of specific logs for fracture prediction,and relative change omission in log responses.To overcome these problems and improve fracture identification accuracy,a fracture indicating parameter(FIP)method composed of a comprehensive index method(CIM)and a comprehensive fractal method(CFM)is introduced.The CIM tries to handle the first problem by amplifying log responses of fractures.The CFM addresses the third one using fractal dimensions.The flexible weight parameters corresponding to logs in the CIM and CFM make the interpretation possible for wells lacking specific logs.The reconstructed logs in the CIM and CFM try to solve the second problem.It is noted that the FIP method can calculate the probability of fracture development at a certain depth,but cannot show the fracture development degree of a new well compared with other wells.In this study,a formation fracture intensity(FFI)method is also introduced to further evaluate fracture development combined with production data.To test the validity of the FIP and FFI methods,fracture identification experiments are implemented in a tight reservoir in the Ordos Basin.The results are consistent with the data of rock core observation and production,indicating the proposed methods are effective for fracture identification and evaluation. | Shaoqun Dong Lianbo Zeng Wenya Lyu Dongling Xia Guoping Liu Yue Wu Xiangyi Du | 2020 | Energy Geoscience2020，1，3： | 2 |
| 8 | An investigation on the solid-state reactions in CaCu3Ti4O12 ZnNb2O6 system 显示文摘 | Guoping Du Wang Li Yao Fu | 2008 | Materials Research Bulletin2008，43，89： | 1 |
| 9 | Hard inclusions and their detrimental effects on the wire sawing process of muhicrystallinc silicon显示文摘 | Guoping Du Lang Zhou et aI | 2007 | Solar Energy Materials and Solar2007，27，： | 1 |
| 10 | Electrocatalytic activity of LaSr_3Fe_3O_(10) and LaSr_3Fe_3O_(10)-GO towards oxygen reduction reaction in alkaline medium显示文摘Oxygen reduction reaction(ORR) plays a critical role in many energy conversion and storage processes.Therein, a comparative study of the electrocatalytic activity for ORR in 0.1 mol/L KOH solution was conducted using layered perovskite-like LaSr_3 Fe_3 O_(10) and LaSr3 Fe_3 O_(10)-graphene oxide(GO) composite as electrodes. Linear sweep voltammetry(LSV) results show that the LaSr3 Fe_3 O_(10)-GO hybrid exhibits higher current density, a more positive onset potential(-0.15 V vs. Hg/HgO) in comparison with LaSr_3 Fe_3 O_(10).The value of the overall transferred electrons for both catalysts implies a dominant two electron process for ORR. Both catalysts under alkalic conditions exhibit a two-step Tafel slope, suggesting a change in the reaction mechanism for ORR. The composite electrode exhibits a higher ORR current density, but inferior durability performances in relative to the LaSr_3 Fe_3 O_(10) electrode. | Qin Li Xie Zhou Zhiqiang Wei Guoping Du Guoguang Zhang Nan Chen | 2019 | Journal of Rare Earths2019，37，3： | 1 |
| 11 | Single-atomic-site iron on N-doped carbon for chemoselective reduction of nitroarenes显示文摘A facile,gram-scale and sustainable approach has been established for the synthesis of single-atomic-site iron on N-doped carbon(Fe_(SA)@NC-20A)via the pyrolysis of aniline modified FeZn-ZIFs,in which the synthesis of zeolitic imidazolate frameworks(ZIFs)can be accomplished in water at room temperature,and no acid etching is required.The as-synthesized catalyst exhibits better performance on the chemoselective hydrogenation of nitroarenes with a broad substrate scope(turnover frequency(TOF)up to 1,727 h^(-1),23 examples)than most of previously reported works.Based on high-angle annular dark field scanning transmission microscopy(HAADF-STEM)images in combination with X-ray photoelectron spectroscopy(XPS),X-ray absorption spectroscopy(XAS),electron spin resonance(ESR),and Mossbauer spectroscopy,Fe is dispersed as single atoms via forming FeNx(x=4-6).This work not only determines the active sites of FesA@NC-20A for hydrogenation(FeN4),but also proposes tentative pathways for both N-H activation of hydrazine and the reduction of nitroarene on FeN4 site,both of which are the key steps for the hydrogenation of nitroarenes.In addition,this catalyst shows excellent stability,and no significant activity degradation is observed when recycling for 10 times or restoring in air for 2 months. | Guoping Lu Kangkang Sun Yamei Lin Qixuan Du Jiawei Zhang Kui Wang Pengcheng Wang | 2022 | Nano Research2022，15，1： | 1 |
| 12 | Thermal annealing of LaF 3 :Eu 3+ nanocrystals synthesized by a solvothermal method and their luminescence properties显示文摘 | Bin Zhu Nan Chen Denghua Zhu Yangsheng Li Wei Sun Guihua Liu Guoping Du | 2013 | Journal of Sol-Gel Science and Technology2013，，1： | 1 |
| 13 | Strong luminescence enhancement of YVO 4 :Eu 3+ ,Ba 2+ phosphors prepared by a solvothermal method显示文摘 | Yuanbin Liao Nan Chen Guoping Du | 2013 | Journal of Alloys and Compounds2013，，： | 1 |
| 14 | Effect of Sr 2+ doping on the luminescence properties of YVO 4 :Eu 3+ ,Sr 2+ particles prepared by a solvothermal method显示文摘 | Yuanbin Liao Yucheng Zhan Nan Chen Guoping Du | 2013 | Journal of Sol-Gel Science and Technology2013，，3： | 1 |
| 15 | Ion exchanged YVO 4 :Eu 3+ nanocrystals and their strong luminescence enhanced by energy transfer of thenoyltrifluoroacetone ligands显示文摘 | Lu Tang Weijun Gui Kanjunjie Ding Nan Chen Guoping Du | 2013 | Journal of Alloys and Compounds2013，，： | 1 |
| 16 | TRANSPARENT TESTA 2 regulates embryonic fatty acid biosynthesis by targeting FUSCA 3 during the early developmental stage of A rabidopsis seeds显示文摘 | Zhong Wang Mingxun Chen Tianlong Chen Lijie Xuan Zhilan Li Xue Du Longhua Zhou Guoping Zhang Lixi Jiang | 2014 | Plant J2014，，5： | 1 |
| 17 | Effects of SO_(2)derivatives on sodium currents in acutely isolated rat hippocampal lead-exposed neurons显示文摘In this study, the effects of acute SO_2 derivatives and chronic lead exposure together on sodium cur-rents (INa) were investigated in acutely isolated rat hippocampal neurons by using the whole-cell patch clamp techniques. We found that chronic lead exposure hardly reduced the amplitudes of INa. In the normal condition, sodium current started to appear at around ?70 mV, and reached the peak current at around ?40 mV. After chronic lead exposure, the data changed to ?70 and ?30 mV. After adding SO2 derivatives, the data changed to ?80 and ?40 mV, respectively. SO_2 derivatives caused a significant in-crease of INa in hippocampal chronic-lead exposed neurons. Chronic lead exposure induced a right shift of the activation curve and a left shift of the inactivation curve of sodium channels. SO_2 derivatives caused negative shifts of the activation and inactivation curves of INa in hippocampal chronic-lead ex-posed neurons. Lead exposure put off the time reaching the peak of INa activation. SO_2 derivatives in-creased the time constants of inactivation after lead exposure. The interaction of lead and SO_2 deriva-tives with voltage-dependent sodium channels may lead to changes in electrical activity and contribute to worsening the neurotoxicological damage. | DU ZhengQing Lü GuoPing | 2008 | Science China(Life Sciences)2008，51，9： | 1 |
| 18 | Hard inclusions and their detrimental effects on the wire sawing process of multicrystalline silicon显示文摘 | Du Guoping Zhou Lang Pitro Rossetto | 2007 | Solar Energy Mater Solar Cells2007，91，18： | 1 |
| 19 | Hard Inclusions and Their Detrimental Effects on the Wire Sawing Process of Muhicrystalline Silicon 显示文摘 | Du Guoping Zhou Lang Rossetto Pietro | 2007 | Solar Energy Materials and Solar Cells2007，91，18： | 1 |
| 20 | Synthesis and biological evaluation of phosphorylated flavonoids as potent and selective inhibitors of cholesterol esterase显示文摘 | Yingling Wei Ai-Yun Peng Bo Wang Lin Ma Guoping Peng Yidan Du Jingming Tang | 2014 | European Journal of Medicinal Chemistry2014，，： | 1 |
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