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| 1 | Identification and primary genetic analysis of Arabidopsis stomatal mutants in response to multiple stresses显示文摘In response to variable environmental conditions, guard cells located in the leaf epidermis can integrate and cope with a multitude of complicated stimuli, thereby making stomata in an appro- priate state. However, many signaling components in guard cell signaling remain elusive. In our laboratory, a tool for non-invasive remote infrared thermal images was used to screen an ethyl methane sulfonate-mutagenized population for Arabidopsis stomatal response mutants under multiple stresses (ABA, H2O2, CO2, etc.). More than forty 'hot' or 'cold' mutants were isolated (above or below 0.5℃ in con- trast to normal plantlets). Identification and primary genetic analysis of these mutants show that they are monogenic recessive mutations and there exist distinct difference in stomata apertures compared to wild type. These mutants in response to various environmental stresses and hormones were comprehen- sively investigated, which enables us to further un- derstand the cross-talk in different signal transduction pathways. | SONG Yuwei KANG Yanli LIU Hao ZHAO Xiaoliang WANG Pengtao AN Guoyong ZHOU Yun MIAO Chen SONG Chunpeng | 2006 | Chinese Science Bulletin2006，51，21： | 11 |
| 2 | A LysM Receptor Heteromer Mediates Perception of Arbuscular Mycorrhizal Symbiotic Signal in Rice显示文摘Symbiotic microorganisms improve nutrient uptake by plants.To initiate mutualistic symbiosis with arbus-cular mycorrhizal(AM)fungi,plants perceive Myc factors,including lipochitooligosaccharides(LCOs)and short-chain chitooligosaccharides(CO4/CO5),secreted by AM fungi.However,the molecular mechanism of Myc factor perception remains elusive.In this study,we identified a heteromer of LysM receptor-like kinases consisting of OsMYR1/OsLYK2 and OsCERK1 that mediates the perception of AM fungi in rice.CO4 directly binds to OsMYR1,promoting the dimerization and phosphorylation of this receptor complex.Compared with control plants,Osmyr1 and Oscerk1 mutant rice plants are less sensitive to Myc factors and show decreased AM colonization.We engineered transgenic rice by expressing chimeric receptors that respectively replaced the ectodomains of OsMYR1 and OsCERK1 with those from the homologous Nod factor receptors MtNFP and MtL YK3 of Medicago truncatula.Transgenic plants displayed increased cal-cium oscillations in response to Nod factors compared with control rice.Our study provides significant mechanistic insights into AM symbiotic signal perception in rice.Expression of chimeric Nod/Myc recep-tors achieves a potentially important step toward generating cereals that host nitrogen-fixing bacteria. | Jiangman He Chi Zhang Huiling Dai Huan Liu Xiaowei Zhang Jun Yang Xi Chen Yayun Zhu Dapeng Wang Xiaofeng Qi Weichao Li Zhihui Wang Guoyong An Nan YU Zuhua He Yong-Fei Wang Youli Xiao Peng Zhang Ertao Wang | 2019 | Molecular Plant2019，12，12： | 9 |
| 3 | Long-time precipitation reduction and nitrogen deposition increase alter soil nitrogen dynamic by influencing soil bacterial communities and functional groups显示文摘The effects of precipitation reduction and nitrogen deposition increase on soil bacterial communities and functions impact soil nitrogen cycling. Seasonal changes could modify the effects of precipitation reduction and nitrogen deposition increase on bacterial communities and functions by changing soil environments and properties. Understanding soil microbial communities and the seasonal response of functions to precipitation reduction and nitrogen deposition increase may be important for the accurate prediction of changes in the soil nitrogen dynamics. Thus, a long-term field simulation experiment of nitrogen deposition increase and throughfall exclusion was established to investigate soil bacterial communities’ response to nitrogen deposition increase and/or precipitation reduction, with no nitrogen deposition increase and no precipation reduction as a control, in a temperate forest. We examined soil bacterial communities(Illumina sequencing) under different treatments during the winter, freezing-thawing cycle periods(FTCs), and growing season. The bacterial functional groups were predicted by the FAPROTAX database. The results showed that nitrogen deposition increase, precipitation reduction, the combined effect of nitrogen deposition increase and precipitation reduction, and seasonal changes significantly altered the soil bacterial community composition.Interestingly, by combining the result of a previous study in which nitrogen deposition increase increased the nitrous oxide flux in the same experimental system, the loss of soil nitrogen was increased by the decrease in denitrification and increase of nitrification bacteria under nitrogen deposition increase,while ammonification bacteria significantly increased and N-fixing bacteria significantly decreased with precipitation reduction compared to the control. In relation to seasonal changes, the aromatic-degrading, cellulolytic, and ureolytic bacteria were lowest during FTCs, which indicated that FTCs might inhibit biodegradation. Nitrification and nitrite-oxidizing bacteria increased with nitrogen deposition increase or precipitation reduction and in FTCs compared to the control or other seasons. The interaction between treatment and season significantly changed the soil bacterial communities and functions. These results highlight that nitrogen deposition increase, precipitation reduction, seasonal changes, and their interactions might directly alter bacterial communities and indirectly alter the dynamics of soil N. | Guoyong YAN Yajuan XING Shijie HAN Junhui ZHANG Qinggui WANG Changcheng MU | 2020 | Pedosphere2020，30，3： | 6 |
| 4 | Estimation of soil respiration in a paddy ecosystem in the subtropical region of China显示文摘Water vapor, energy exchange, and CO2 flux were measured continuously from 2003 to 2005 using the eddy covariance technique in a paddy ecosystem in the subtropical region of China. The CO2 fluxes at nighttime during fallow periods (from middle October to late April) were used to analyze the dynamics of soil respiration and its relationship with soil temperature, and to simulate the annual dynamics of soil respiration in paddy ecosystems. The variation of soil respiration showed a clear seasonal pattern. The soil respiration rates at night during the fallow periods were 52―398 mg·m-2·h-1, and exponen- tially correlated (P<0.001) with soil temperatures at different depths of soil (5, 10, and 20 cm), particularly the temperature measured at a depth of 5 cm. Based on the simulated exponential equations developed, annual average soil respiration rates and total soil respiration of paddy soil in the subtropical region of China were estimated to be 178.5―259.9 mg·m-2·h-1 and 1.56―2.28 kg·m-2·a-1, respectively. The simulation equations can be applied to evaluating soil respiration in paddy ecosystems during the rice-growing season. | REN XiuE WANG QinXue TONG ChengLi WU JinShui WANG KeLin ZHU YongLi LIN ZeJian WATANABE Masataka TANG GuoYong | 2007 | Chinese Science Bulletin2007，52，19： | 3 |
| 5 | Strain-hardening and warm deformation behaviors of extruded Mg-Sn-Yb alloy sheet显示文摘Strain-hardening and warm deformation behaviors of extruded Mg-2Sn-0.5Yb alloy(at.%)sheet were investigated in uniaxial tensile test at temperatures of 25-250 ℃ and strain rates of 1×10^(−3) s^(−1)-0.1 s^(−1).The data fit with the Kocks-Mecking type plots were used to show different stages of strain hardening.Besides III-stage and IV-stage,the absence of the II-stage strain hardening at room temperature should be related to the sufficient dynamic recrystallization during extrusion.The decrease of strain hardening ability of the alloy after yielding was attributed to the reduction of dislocation density with increasing testing temperature.Strain rate sensitivity(SRS)was significantly enhanced with increasing temperature,and the corresponding m-value was calculated as 0.07-0.12,which indicated that the deformation mechanism was dominated by the climb-controlled dislocation creep at 200 ℃.Furthermore,the grain boundary sliding(GBS)was activated at 250 ℃,which contributed to the higher SRS.The activation energy was calculated as 213.67 kJ mol^(−1),which was higher than that of lattice diffusion or grain boundary self-diffusion.In addition,the alloy exhibited a quasi superplasticity at 250 ℃ with a strain rate of 1×10^(−3) s^(−1),which was mainly related to the fine microstructure and the presence of the Mg2Sn and Mg2(Sn,Yb)particles. | Jing Jiang Guangli Bi Guoyong Wang Qing Jiang Jianshe Lian Zhonghao Jiang | 2014 | Journal of Magnesium and Alloys2014，2，2： | 3 |
| 6 | Grafting of thermoresponsive polymer from the surfaceof functionalized multiwalled carbon nanotubes via atom transfer radical polymerization显示文摘Multiwalled carbon nanotubes were oxidized with concentrated HNO3 and H2SO4 to introduce carbox-ylic groups onto carbon nanotubes surfaces. The oxidized carbon nanotubes were reacted subse-quently with thionyl chloride and 2-Hydroxylethyl-2′-bromoisobutyrate, producing MWNT-based macroinitiators, MWNT-Br, for the atom transfer radical polymerization of (N-isopropylacrylamide). FTIR, XPS, 1H NMR, Raman and TGA were used to characterize the resulting products and to determine the content of the water-soluble poly (N-isopropylacrylamide) chains in the product. The MWNTs grafted with PNIPAM chains have good solubility in distilled water; THF and CHCl3. TEM images of the samples provide direct evidence for the formation of a nanostructure that MWNTs coated with polymer layer. The produced MWNT-g-PNIPAM has a PNIPAM shell, which is very sensitive to the change of temperature. This method would open a door for the fabrication of novel functional carbon nanotube-based nano-materials or nanodevices with designable structure and tailor-made properties. | XU GuoYong XIA Ru WANG Hu MENG XiangChun ZHU QingRen | 2008 | Chinese Science Bulletin2008，53，15： | 2 |
| 7 | Integrated Analysis of Long Noncoding RNA and Coding RNA Expression in Esophageal Squamous Cell Carcinoma显示文摘 | Wei Cao Wei Wu Fachun Shi Xiaobing Chen Lihua Wu Ke Yang Fu Tian Minghui Zhu Guoyong Chen WeiWei Wang Fred G. Biddle Jianqin Gu Soraya E. Gutierrez | 2013 | International Journal of Genomics2013，，： | 1 |
| 8 | Functionalized carbon nanotubes with polystyrene - block - poly ( N - isopropylacrylamide) by in situ RAFT polymerization 显示文摘 | Xu Guoyong Wu Wei - Tai Wang Yusong | 2007 | Nanotechnology2007，18，7： | 1 |
| 9 | Fabrication of Multiwalled Carbon Nanotubes with Polymer Shells through Surface RAFT Polymerization 显示文摘 | Xu Guoyong Wang Yusong Pang Wenmin | 2007 | Polymer International2007，56，7： | 1 |
| 10 | Constructing polymer brushes on multiwalled carbon nanotubes by in situ reversible addition fragmentation chain transfer polymerization 显示文摘 | Xu Guoyong Wu Wei - Tai Wang Yusong | 2006 | Polymer2006，47，16： | 1 |
| 11 | Sponta- neous vesicle formation from trisiloxmae - tailed Gemini surfactant 显示文摘 | WANG GUOYONG ZHANG DIANLONG DU ZHIPING | 2014 | Journal of Molecular Liquids2014，20，： | 1 |
| 12 | Template-mediated strategy to regulate hierarchically nitrogen-sulfur co-doped porous carbon as superior anode material for lithium capacity显示文摘Considering its rapid lithiation/delithiation process and robust capacitive energy storage,hierarchical porous carbon is regarded as a promising candidate for lithium-ion batteries(LIBs).However,it remains a great challenge to construct a porous structure and prevent structure stacking for carbon-based materials.Herein,a templatemediated approach is developed to synthesize hierarchical nitrogen-sulfur co-doped porous carbon(NSPC)using low-cost asphalt precursors.The strategy for synthesis uses g-C_(3)N_(4) and NaHCO_(3) as gaseous templates and NaCl as a solid template,which causes the formation of hierarchical porous carbon with a high specific surface area.The resultant porous structure and nitrogen-doping process can prevent the aggregation of nanosheets,maintain the structural stability upon cycling,and achieve rate-capable lithium storage.Serving as a LIBs anode,reversible specific capacities of the NSPC24 electrode reach 788 and 280 mAh·g^(-1) at 0.1 and 1 A·g^(-1),respectively.Furthermore,its specific capacity remains at 830 mAh·g^(-1) after 115 cycles at 0.1 A·g^(-1).Even after 500 cycles,high specific capacities of 727 mAh·g^(-1) at 0.5 A·g^(-1) and 624 mAh·g^(-1) at 1 A·g^(-1) are achieved,demonstrating excellent cycling performance.The gas-solid bifunctional template-mediated approach can guide the design of porous materials very well,meanwhile realizing the high value-added utilization of asphalt. | Yun LI Wang YANG Hanlin LIU Zhiqiang TU Sai CHE Bo JIANG Chong XU Guang MA Guoyong HUANG Yongfeng LI | 2022 | Frontiers of Materials Science2022，16，1： | 1 |
| 13 | Fuzzy PID Position Control Approach in Computer Numerical Control Machine Tool显示文摘 | Guoyong Zhao Yong Shen Youlin Wang | 2013 | Journal of Computers2013，，3： | 1 |
| 14 | Synthesis and surface properties of trisiloxane- modified oligo( ethylene oxide) 显示文摘 | WANG GUOYONG DU ZHIPING ZHANG WEI | 2009 | Tenside Surf Det2009，46，4： | 1 |
| 15 | Additive manufacturing of bone scaffolds显示文摘Additive manufacturing(AM)can obtain not only customized external shape but also porous internal structure for scaffolds,both of which are of great importance for repairing large segmental bone defects.The scaffold fabrication process generally involves scaffold design,AM,and post-treatments.Thus,this article firstly reviews the state-of-the-art of scaffold design,including computer-aided design,reverse modeling,topology optimization,and mathematical modeling.In addition,the current characteristics of several typical AM techniques,including selective laser sintering,fused deposition modeling(FDM),and electron beam melting(EBM),especially their advantages and limitations are presented.In particular,selective laser sintering is able to obtain scaffolds with nanoscale grains,due to its high heating rate and a short holding time.However,this character usually results in insufficient densification.FDM can fabricate scaffolds with a relative high accuracy of pore structure but with a relative low mechanical strength.EBM with a high beam-material coupling efficiency can process high melting point metals,but it exhibits a low-resolution and poor surface quality.Furthermore,the common post-treatments,with main focus on heat and surface treatments,which are applied to improve the comprehensive performance are also discussed.Finally,this review also discusses the future directions for AM scaffolds for bone tissue engineering. | Youwen Yang Guoyong Wang Huixin Liang Chengde Gao Shuping Peng Lida Shen Cijun Shuai | 2019 | International Journal of Bioprinting2019，5，1： | 1 |
| 16 | Stoichiometric evolutions of PH3 under high pressure:implication for high-Tc superconducting hydrides显示文摘The superconductivity of hydrides under high pressure has attracted a great deal of attention since the recent observation of the superconducting transition at 203 K in strongly compressed H2S.It has been realized that the stoichiometry of hydrides might change under high pressure,which is crucial in understanding the superconducting mechanism.In this study,PH3 was studied to understand its superconducting transition and stoichiometry under high pressure using Raman,IR and X-ray diffraction measurements,as well as theoretical calculations.PH3 is stable below 11.7 GPa and then it starts to dehydrogenate through two dimerization processes at room temperature and pressures up to 25 GPa.Two resulting phosphorus hydrides,P2H4 and P4H6,were verified experimentally and can be recovered to ambient pressure.Under further compression above 35 GPa,the P4H6 directly decomposed into elemental phosphorus.Low temperature can greatly hinder polymerization/decomposition under high pressure and retains P4H6 up to at least 205 GPa.The superconductivity transition temperature of P4H6 is predicted to be 67 K at 200 GPa,which agrees with the reported result,suggesting that it might be responsible for superconductivity at higher pressures.Our results clearly show that P2H4 and P4H6 are the only stable P–H compounds between PH3 and elemental phosphorus,which is helpful for shedding light on the superconducting mechanism. | Ye Yuan Yinwei Li Guoyong Fang Guangtao Liu Cuiying Pei Xin Li Haiyan Zheng Ke Yang Lin Wang | 2019 | National Science Review2019，6，3： | 1 |
| 17 | An efficient procedure for protection of carbonyls catalyzed by sulfamic acid 显示文摘 | Wang Bo Gu Yanlong Song Guoyong | 2005 | J Mol Catal2005，233，： | 1 |
| 18 | Plant G proteins interact with endoplasmic reticulum luminal protein receptors to regulate endoplasmic reticulum retrieval显示文摘Maintaining endoplasmic reticulum(ER) homeostasis is essential for the production of biomolecules.ER retrieval, i.e., the retrograde transport of compounds from the Golgi to the ER, is one of the pathways that ensures ER homeostasis. However, the mechanisms underlying the regulation of ER retrieval in plants remain largely unknown. Plant ERD2-like proteins(ERD2 s) were recently suggested to function as ER luminal protein receptors that mediate ER retrieval. Here, we demonstrate that heterotrimeric G protein signaling is involved in ERD2-mediated ER retrieval. We show that ERD2 s interact with the heterotrimeric G protein Ga and Ggsubunits at the Golgi. Silencing of Ga, Gb, or Gg increased the retention of ER luminal proteins. Furthermore,overexpression of Ga, Gb, or Gg caused ER luminal proteins to escape from the ER, as did the co-silencing of ERD2 a and ERD2 b. These results suggest that G proteins interact with ER luminal protein receptors to regulate ER retrieval. | Shanshan Wang Ke Xie Guoyong Xu Huarui Zhou Qiang Guo Jingyi Wu Zengwei Liao Na Liu Yan Wang Yule Liu | 2018 | Journal of Integrative Plant Biology2018，60，7： | 1 |
| 19 | Feedforward plus feedback fuzzy robust tracking control for a class of uncertain non- linear systems 显示文摘 | WANG Yuhui Wu Qingxian JIANG Changsheng HUANG Guoyong | 2008 | International Journal of Innovative Computing Information and Control2008，4，8： | 1 |
| 20 | MicroRNA-146a negatively regulates PTGS2 expression induced by Helicobacter pylori in human gastric epithelial cells显示文摘 | Zhen Liu Di Wang Yongliang Hu Guoyong Zhou Chaohui Zhu Qi Yu Yingchun Chi Yingli Cao Chiyu Jia Quanming Zou | 2013 | Journal of Gastroenterology2013，，1： | 1 |
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