团队队伍

党云琨

发布日期:2019-09-21

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研究方向 表观遗传与密码子偏好性 电子邮箱 yunkun_dang@126.com
职称 研究员

党云琨  研究员,博士生导师

Emailykdang@ynu.edu.cn

个人简介:

博士,研究员。2010年于加拿大英属哥伦比亚大学获博士学位,2010-2017年于德克萨斯大学西南医学中心从事博士后研究。2018年入职英国365公司官网。通过紧密结合生化分子生物学与生物信息学,旨在通过理解人类致病基因的转录和翻译过程中的调控分子机理,从而助力寡核苷酸创新药的开发。主持3项国家自然科学基金和多项省级基金,以通讯/第一作者在Molecular CellNature Structural & Molecular BiologyGenes & DevelopmentNucleic Acid ResearchPNASeLife等主流杂志发表论文多篇,引用2000余次,其中近五年以来被引 用>1300次,h指数15i10指数19

招生专业:

生物化学和分子生物学/生物信息学硕士

生化分子生物学博士

生物与医药——生物化学分子生物学方向

研究方向:

近年以细胞系和小鼠模式系统,重点开展以下研究:

1、蛋白质翻译移码的功能和机理

2、寡核酸药物的开发

代表性研究成果:

1. Zhanbiao Li, Xiaoqian Gu, Shiming Gong, Zeyu Wang†, Qin Bian†, Ziqing Wang, Shunkai Chen, Zhenjing Chen, Yingshui Zhou, Guiping Ren, Fan Lai, Zhipeng Zhou*, Yunkun Dang* Hidden stop codons dictate mRNA fate by ambushing ribosomal frameshifting. (Under revision in Molecular Cell)

2. Xiuwen Li, Yingshui Zhou, Shimin Gong, Yunkun Dang#, Guiping Ren#, RNA G-quadruplex interacts with RMB4 to enhance codon repeat-induced ribosomal frameshifting in humans.  (Under review in Nucleic Acids Research)

3. Ren G#, Gu X#, Zhang L#, Gong S, Song S, Chen S, Chen Z, Wang X, Li Z, Zhou Y, Li L, Yang J, Lai F*, Dang Y*, Ribosomal frameshifting at normal codon repeats recodes functional chimeric proteins in human. Nucleic Acids Research (2024), 52(5):2463-2479.  (通讯作者)

4. Yang J#, Li J#, Miao L, Gao X, Sun W, Linghu S, Ren G, Peng B, Chen S, Liu Z, Wang B, Dong A, Huang D, Yuan J, Dang Y*, Lai F* Transcription directionality is licensed by Integrator at active human promoters. Nature Structural & Molecular Biology (2024), 31, 1208–1221通讯作者

5. Chengcheng Zhang, Yuan Tian, Shuang Song, Lu Zhang, Yunkun Dang*, and Qun He*, H3K56 deacetylation and H2A.Z deposition are required for aberrant heterochromatin spreadingNucleic Acids Research (2022) 50(7): 3852–3866. (通讯作者)

6. Fangzhou Zhao, Zhipeng Zhou, Yunkun Dang, Hyunsoo Na, Catherine Adam, Anna Lipzen, Vivian Ng, Igor V Grigoriev , Yi Liu. Genome-wide role of codon usage on transcription and identification of potential regulators, Proceedings of National Academy of Science of USA (2021) 118(6):e2022590118.

7. Xueliang Lyu, Qian Yang, Lin Li, Yunkun Dang, Zhipeng Zhou, She Chen, Yi Liu Adaptation of codon usage to tRNA I34 modification controls translation kinetics and proteome landscapePLoS Genetics (2020) Jun 1;16(6):e1008836.

8. Qian Yang, Chien-Hong Yu, Fangzhou Zhao, Yunkun Dang, Cheng Wu, Pancheng Xie, Matthew S. Sachs, Yi Liu, eRF1 mediates codon usage effects on mRNA translation efficiency through premature termination at rare codons. Nucleic Acid Research (2019): DOI: 10.1093/nar/gkz710

9. 任桂萍, 董璎莹, 党云琨. 密码子中的密码: 密码子偏好性与基因表达的精细调控. 中国科学: 生命科学, (2019) 49: 1–9 (通讯作者)

10. Jingjing Fu, Yunkun Dang, Christopher Counter, Yi Liu, Codon usage regulates human KRAS expression at both transcriptional and translational levels. Journal of Biological Chemistry, (2018) DOI10.1074/jbc.RA118.004908

11. Zhipeng Zhou#, Yunkun Dang#*, Mian Zhou, Haiyan Yuan, Yi Liu*, Codon usage biases co-evolve with transcription termination machinery to suppress premature cleavage and polyadenylation. eLife (2018) 7:e33569 (通讯作者)


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