期刊
FEBS LETTERS
卷 588, 期 13, 页码 2154-2161出版社
WILEY
DOI: 10.1016/j.febslet.2014.04.045
关键词
Tudor-SN; Stress granules; AGTR1; 3'UTR
资金
- National Science Foundation for Distinguished Young Scholars of China [31125012]
- NSFC [21305103, 31100967, 31170830, 31370749]
- Program for Innovative Research team of Ministry of Education [IRT13085]
- China Postdoctoral Science Foundation [2013T60258]
Human Tudor staphylococcal nuclease (Tudor-SN) interacts with the G3BP protein and is recruited into stress granules (SGs), the main type of discrete RNA-containing cytoplasmic foci structure that is formed under stress conditions. Here, we further demonstrate that Tudor-SN binds and co-localizes with AGTR1-3'TTR (3'-untranslated region of angiotensin II receptor, type I mRNA) into SG. Tudor-SN plays an important role in the assembly of AGTR1-3'UTR granules. Moreover, endogenous Tudor-SN knockdown can decrease the recovery kinetics of AGTR1-3'UTR granules. Collectively, our data indicate that Tudor-SN modulates the kinetics of AGTR1-3'UTR granule formation, which provides an additional biological role of Tudor-SN in RNA metabolism during stress. (C) 2014 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据