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陈文沅 讲师

发布人:日期:2024-09-09浏览数:


个人简介

陈文沅,物理学博士,硕士生导师,湖南师范大学博士后,入选湖南省“科技创新类湖湘青年英才”,“2022年度中国博士后资助者选介”。主要研究方向为冷冻电镜噬菌体非对称重构方法学及其应用研究。主持和作为骨干成员参与国家自然科学基金,湖南省科技计划等项目多项。在国际权威杂志Science,Nature Communications,PNAS,Protein and Cell等期刊上发表研究论文10余篇。

办公室:量子楼205

Email:wenyuanchen@hunnu.edu.cn

研究方向

软物质与生物物理;冷冻电镜噬菌体病毒三维重构算法与结构解析

教学情况

本科课程:《计算物理》、《大学物理》、《冷冻电镜病毒三维重构虚拟仿真实验》

承担课题

1.国家自然科学基金青年基金,32200994,冷冻电镜短尾噬菌体T7核心蛋白结构解析及基因组释放机制研究,2023/01-2025/12,主持,在研。

2.国家自然科学基金重点项目,12034006,冷冻电镜病毒非对称重构研究,2021/01-2025-12,参与,在研。

3.国家自然科学基金面上项目,32071209,冷冻电镜噬菌体对称失配重构研究,2021/01-2024/12,课题骨干,在研。

4.湖南省科技计划创新人才项目,2024.07-2027.07,主持,在研。

5.中国博士后科学基金第3批特别资助(站前),2021TQ0104,冷冻电镜噬菌体对称失配近原子分辨三维重构研究,2021/06-2022/11,主持,结题。

6.中国博士后科学基金第71批面上资助二等,2022M711127,冷冻电镜噬菌体T7衣壳蛋白原子级分辨率三维重构研究,2022/06-2022/11,主持,结题。

代表性论文

1. Xiao Hao, Zhou Junquan, Yang Fan, Liu Zheng, Song Jingdong,Chen Wenyuan*, Liu Hongrong*, Cheng Lingpeng*. Assembly and Capsid Expansion Mechanism of Bacteriophage P22 Revealed by High-Resolution Cryo-EM Structures.Viruses. 2023; 15(2):355.

2. Jing Zheng,Wenyuan Chen, Hao Xiao, Fan Yang, Xiaowu Li, Jingdong Song and Lingpeng Cheng*, Hongrong Liu*. A capsid structure ofRalstonia solanacearum podoviridaeGP4 witha triangulation number T = 9. Viruses. 2022; 14(11):2431.

3. Chen Wenyuan, Xiao Hao, Wang Li, Wang Xurong, Tan Zhixue, Han Zhen, Li Xiaowu, Yang Fan, Liu Zhonghua, Song Jingdong*, Liu Hongrong*, Cheng Lingpeng*. Structural changes in bacteriophage T7 upon receptor-induced genome ejection. PNAS. 2021; 118 (37): e2102003118.

4. Wenyuan Chen, Hao Xiao, Xurong Wang, Shuanglin Song, Zhen Han, Xiaowu Li, Fan Yang, Li Wang, Jingdong Song*, Hongrong Liu*, Lingpeng Cheng*,Structural changes of a bacteriophage upon DNA packaging and maturation,Protein & Cell. 11(2020) pp. 374–379.

5. Nan Wang,Wenyuan Chen, Ling Zhu, Dongjie Zhu, Rui Feng, Jialing Wang, Bin Zhu, Xinzheng Zhang, Xiaoqing Chen, Xianjie Liu, Runbin Yan, Dongyao Ni, Grace Guoying Zhou, Hongrong Liu*, Zihe Rao*, Xiangxi Wang*, Structures of the portal vertex reveal essential protein-protein interactions for Herpesvirus assembly and maturation,Protein & Cell. 11(2020) pp. 366–373.

6. Xiaowu Li, Li Wang, Xurong Wang,Wenyuan Chen, Tao Yang, Jingdong Song, Hongrong Liu, Lingpeng Cheng, Structure of RdRps within a transcribing dsDNA virus provides insights into the mechanisms of RNA synthesis,Journal of Molecular Biology. 432(2020) pp. 358-366.

7. Jialing Wang, Shuai Yuan, Dongjie Zhu, Hao Tang, Nan Wang,Wenyuan Chen, Qiang Gao, Yuhua Li, Junzhi Wang, Hongrong Liu*, Zihe Rao*, Xiangxi Wang*, Structure of the herpes simplex virus type 2 C-capsid with capsid-vertex-specific component,Nature Communications. 9(2018) DOI: 10.1038/s41467-018-06078-4.

8. Shuai Yuan, Jialing Wang, Dongjie Zhu, Nan Wang, Qiang Gao,Wenyuan Chen, Hao Tang, Junzhi Wang, Xinzheng Zhang*, Hongrong Liu*, Zihe Rao*, Xiangxi Wang*, Cryo-EM structure of a herpesvirus capsid at 3.1 angstrom,Science. 360(2018) pp. 48-+.

9. Xurong Wang, Fuxian Zhang, Rui Su, Xiaowu Li,Wenyuan Chen, Qingxiu Chen, Tao Yang, Jiawei Wang, Hongrong Liu*, Qin Fang*, Lingpeng Cheng*, Structure of RNA polymerase complex and genome within a dsRNA virus provides insights into the mechanisms of transcription and assembly,PNAS, USA. 115(2018): 7344-7349.

10. Xiaowu Li, Niyun Zhou,Wenyuan Chen, Bin Zhu, Xurong Wang, Bin Xu, Jiawei Wang, Hongrong Liu*, Lingpeng Cheng*, Near-Atomic Resolution Structure Determination of a Cypovirus Capsid and Polymerase Complex Using Cryo-EM at 200 kV,Journal of Molecular Biology. 429(2017) pp. 79-87.


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