Form, Function, and Regulation of ARGONAUTE Proteins

被引：290

作者：

Mallory, Allison ^{[1
]}

Vaucheret, Herve ^{[1
]}

机构：

[1] INRA, Inst Jean Pierre Bourgin, UMR 1318, F-78026 Versailles, France

来源：

PLANT CELL | 2010年 / 22卷 / 12期

基金：

欧盟地平线“2020”;

关键词：

DIRECTED DNA METHYLATION; SMALL RNA DUPLEXES; SIRNA BIOGENESIS; SILENCING SUPPRESSOR; MICRORNA TARGETS; MESSENGER-RNA; ARABIDOPSIS ARGONAUTE1; LEAF DEVELOPMENT; MIRNA PATHWAY; HUMAN-CELLS;

D O I：

10.1105/tpc.110.080671

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：

Both transcriptional (TGS) and posttranscriptional gene silencing (PTGS) are conserved eukaryotic gene regulatory mechanisms, integral for taming exogenous (viruses and bacteria) or endogenous (repetitive elements and transposons) invasive nucleic acids to minimize their impact on genome integrity and function. TGS and PTGS also are essential for controlling the expression of protein coding genes throughout development or in response to environmental stimuli. In plants and animals, at least one member of the conserved ARGONAUTE (AGO) protein family comprises the catalytic engine of the silencing complex, which is guided by sequence-specific small RNA to cognate RNA. In this review, we present general features of plant and animal AGO proteins and detail our knowledge on the 10 Arabidopsis thaliana AGOs.

引用

页码：3879 / 3889

页数：11

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