刘 念-凯发k8
副教授
2010年/中国科学技术大学/学士
2015年/芝加哥大学/博士
2015-2019年/斯坦福大学/博士后
2019年-2022年/清华大学生命科学学院-生命科学联合中心/助理教授
2022年-至今/清华大学生命科学学院-生命科学联合中心/副教授
● 研究兴趣、领域:
转座子是可以移动(或转座)的dna,存在于几乎所有的生命体中,属于基因组中的‘暗物质’。转座子在人体内大量富集,占据大约一半的人体dna,并且仍然具有转座活性。人体转座子的活性与胚胎发育、神经发育以及上百种疾病密切相关,但是其相关机理和功能至今不是非常清楚。我们利用分子、细胞、生化、高通量测序和生统等手段主攻转座子活性是如何被调控的机理,及其在发育和疾病中的具体功能。此外,我们还在积极探索rna调控功能的未知领域。
● 代表性论文:
1. li x*, bie l*, wang y*, hong y*, zhou z, fan y, yan x, tao y, huang c, zhang y, sun x, li j, zhang j, chang z, xi q, meng a, shen x, xie w, liu n#. line-1 transcription activates long-range gene expression. nature genetics (2024) https://www.nature.com/articles/s41588-024-01789-5.
2. hong y*, bie l*, zhang t*, yan x, jin g, chen z, wang y, li x, pei g, zhang y, hong y, gong l, li p, xie w, zhu y, shen x, liu n#. safb restricts contact domain boundaries associated with l1 chimeric transcription. molecular cell (2024) https://doi.org/10.1016/j.molcel.2024.03.021
3. liu, n.*, lee, c.*, swigut, t., grow, e., gu, b., bassik, m.#, and wysocka, j#. selective silencing of euchromatic l1s revealed by genome-wide screens for l1 regulators. nature 553, 228-232 (2018).
4. liu, n., dai, q., zheng, g., he, c., parisien, m.#, pan, t#. n6-methyladenosine-dependent rna structural switches regulate rna–protein interactions. nature 518, 560-564 (2015).
5. liu, n.*, pan, t.* n6-methyladenosine-coded rna epigenetics. nat. struct. mol. biol. 23, 98-102 (2016).
6. liu, n.*, zhou, k.*, parisien, m., dai, q., diatchenko, l., and pan, t#. n6-methyladenosine alters rna structure to regulate binding of a low-complexity protein. nucleic acids res. 45 (10), 6051-6063 (2017).
7. liu, n., parisien, m., dai, q., zheng, g., he, c., and pan, t#. probing n6-methyl-adenosine rna modification status at single nucleotide resolution in mrna and long noncoding rna. rna 19, 1848-1856 (2013).
● 荣誉、奖励及参加学术团体的情况:
benyuan fund – young investigator exploration fellowship in life sciences (2024)
bayer investigator award (2020)
jane coffin child foundation fellowship (2016-2019)
rna society / scaringe graduate student award (2016)
award for outstanding self-financed students abroad (2016)
aldrich alfred r. bader award for student innovation (2015)
● 凯发k8的联系方式:
实验室网页:http://liulab.life.tsinghua.edu.cn/
邮箱:liunian88@tsinghua.edu.cn
通讯地址:北京市清华大学生命科学学院,刘念实验室 100084