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| 1 | SUMOylation-modified Pelota-Hbs1 RNA surveillance complex restricts the infection of potyvirids in plants显示文摘RNA quality control nonsense-mediated decay is involved in viral restriction in both plants and animals.However,it is not known whether two other RNA quality control pathways,nonstop decay and no-go decay,are capable of restricting viruses in plants.Here,we show that the evolutionarily conserved Pelota–Hbs1 complex negatively regulates infection of plant viruses in the family Potyviridae(termed potyvirids),the largest group of plant RNA viruses that accounts for more than half of the viral crop damage worldwide.Pelota enables the recognition of the functional G1-2A6-7 motif in the P3 cistron,which is conserved in almost all potyvirids.This allows Pelota to target the virus and act as a viral restriction factor.Furthermore,Pelota interacts with the SUMO E2-conjugating enzyme SCE1 and is SUMOylated in planta.Blocking Pelota SUMOylation disrupts the ability to recruit Hbs1 and inhibits viral RNA degradation.These findings reveal the functional importance of Pelota SUMOylation during the infection of potyvirids in plants. | Linhao Ge Buwei Cao Rui Qiao Hongguang Cui Shaofang Li Hongying Shan Pan Gong Mingzhen Zhang Hao Li Aiming Wang Xueping Zhou Fangfang Li | 2023 | Molecular Plant2023，16，3： | 2 |
| 2 | Study on the Control Strategy of Free Piston Expander-Linear Generator Used for Organic Rankine Cycle Waste Heat Recovery显示文摘This study presents a free piston expander-linear generator (FPE-LG) for engine waste heat recovery.The control strategies based on displacement (control strategy A) and valve timings (control strategy B) are proposed.The operation and output characteristics with different control strategies are conducted.The results show that control strategy has significant effect on the FPE-LG performance.When FPE-LG operates with control strategy A,the operation frequency is determined by the intake pressure,advanced exhaust duration,fixed position point and external load resistance,whereas it is only related with the intake/exhaust time and advanced exhaust duration (ta) for control strategy B.The external load resistance has slight influence on the stroke length for these two control strategies.For control strategy A,when advanced exhaust duration is more than 40 ms,the stroke length rises with the intake pressure,whereas it first rises and then reduces when advanced exhaust duration is less than 40 ms.There exist the optimal external load resistance and advanced exhaust duration to achieve the maximum power output with control strategy A,whereas the average power output reduces with the increasing advanced exhaust duration when using control strategy B.Stable operation and high power output can be obtained by using different control strategies and adjusting relevant operation parameters. | HOU Xiaochen ZHANG Hongguang ZHAO Tenglong SHI Xin XU Yonghong LI Jian GE Zhong ZHANG Jun WU Yuting | 2021 | Journal of Thermal Science2021，30，2： | 1 |
| 3 | Synthesis, crystal structure, and biological activity of diethy1-2-pyrimidine-3-earhoxamido]Pentanedioate显示文摘 | LIU Ju GE Hongguang LU Jiufu | 2015 | J Chem Res2015，39，1： | 1 |
| 4 | Synthesis, crystal structures and properties of two-dimensional complexes con- structed by dicarboxylate and bis(imidazole) co ligands显示文摘 | LU Jiufu MIN Suotian GE Hongguang | 2014 | J Chem Res2014，38，11： | 1 |
| 5 | Syntheses and structural characterization of silver (I) complexes with pyridine and carboxylate derivatives显示文摘 | LU Jiufu GE Hongguang MIN Suotian | 2011 | Russian Journal of Chemistry2011，37，4： | 1 |
| 6 | Numerical Simulation of Energy Saving Potential in Dispersing Process of Blasted Smoke in Mines显示文摘The dispersing process of the blasted smoke in underground mines by ventilation is very important for the safety of personnel,and its energy consumption is also worthy of concern. In this study,the impact of supply air flow rate on the decay process of harmful gases and fan energy,and the role of harmful gases buried by blasted pile in the smoke dispersing process is analyzed with three-dimensional numerical simulation. According to the results,air flow facilitates quick smoke dispersion and the gas emits from the blasted pile is only significant at the beginning of ventilation. It is thus recommended that large amount of air supply is taken to disperse the smoke quickly until the concentration of harmful gases reaches relevant standards,and reduce the amount of air in the remain time with frequency conversion technology to save energy. In the given study,12 m / s air flow rate is taken for dispersing smoke and 3 m / s air flow rate is taken for the waiting time. The energy consumption for ventilation is reduced by about 50%. In addition,due to the gases in the blasted pile remains very high concentration after the dispersing process,it is recommended to keep suitable amount of ventilation in the consequent process. | Ge Zhang Yingying Hong Qinhai Yang Hongguang Ji Guilin Lv | 2015 | Journal of Harbin Institute of Technology(New Series)2015，22，4： | 0 |
| 7 | Theoretical Prediction on Photovoltaic Properties of 4CI-BPPQ/ PC61BM System via Density Functional Theory Calculations显示文摘设计并且综合的 high-performable 电子施主材料为与高力量变换效率(PCE ) 制作器官的太阳能电池设备是很重要的。在这个工作,量化学药品和分子的动力学计算结合了 Marcus 寂静费用转移模型被用来调查 4Cl-BPPQ/PC 61 BM。结果揭示那 4Cl-BPPQ/PC 61 BM 系统理论上拥有大开电路的电压(1.29 V ) ,高充满因素(0.90 ) ,和超过 9% PCE。而且,计算也表明 4Cl-BPPQ/PC 61 BM 系统有中号的激子有约束力的精力(0.492 eV ) 和费用再结合重组精力(0.345 eV 和 0.355 eV ) 。基于 4Cl-BPPQ/PC 61 BM 建筑群,费用分离率常数, k dis ,被估计象 6.575 ×10 12 s −1,当时费用再结合, k 消遣,是很小的(<在一样的条件下面的 1.0 s −1)由于小驱动力( ΔG 消遣 =−1.900 eV )。借助于包含 100 个 4Cl-BPPQ 分子的一个非结晶的房间,另外, 4Cl-BPPQ 固体的洞搬运人活动性象 3.191 ×10 −3 厘米 2·V−1·s−1 一样高被估计。简言之,我们的计算显示出那 4Cl-BPPQ/PC 61 BM 系统是一个很有希望的器官的太阳能电池系统,并且是由实验做进一步的设备研究的价值。 | Caibin Zhao Qiang Zhang Ke Zhou Hongguang Ge Wenliang wang Shiwei Yin | 2016 | Chinese Journal of Chemistry2016，34，11： | 0 |
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