Keth-seq for transcriptome-wide RNA structure mapping

被引:83
|
作者
Weng, Xiaocheng [1 ,2 ]
Gong, Jing [3 ]
Chen, Yi [2 ]
Wu, Tong [1 ]
Wang, Fang [1 ,4 ]
Yang, Shixi [2 ]
Yuan, Yushu [2 ]
Luo, Guanzheng [1 ]
Chen, Kai [1 ]
Hu, Lulu [1 ]
Ma, Honghui [1 ]
Wang, Pingluan [1 ]
Zhang, Qiangfeng Cliff [3 ]
Zhou, Xiang [2 ]
He, Chuan [1 ]
机构
[1] Univ Chicago, Howard Hughes Med Inst, Inst Biophys Dynam, Dept Chem,Dept Biochem & Mol Biol, 5841 S Maryland Ave, Chicago, IL 60637 USA
[2] Wuhan Univ, Minist Educ, Key Lab Biomed Polymers, Coll Chem & Mol Sci, Wuhan, Peoples R China
[3] Tsinghua Univ, Ctr Synthet & Syst Biol, Tsinghua Peking Joint Ctr Life Sci,Sch Life Sci, MOE Key Lab Bioinformat,Beijing Adv Innovat Ctr S, Beijing, Peoples R China
[4] Wuhan Univ, Sch Pharmaceut Sci, Wuhan, Peoples R China
基金
美国国家卫生研究院; 中国国家自然科学基金;
关键词
SELECTIVE 2'-HYDROXYL ACYLATION; SECONDARY STRUCTURE; REVEALS;
D O I
10.1038/s41589-019-0459-3
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
RNA secondary structure is critical to RNA regulation and function. We report a new N-3-kethoxal reagent that allows fast and reversible labeling of single-stranded guanine bases in live cells. This N-3-kethoxal-based chemistry allows efficient RNA labeling under mild conditions and transcriptome-wide RNA secondary structure mapping.
引用
收藏
页码:489 / +
页数:9
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