Shaping small RNAs in plants by gene duplication

被引：12

作者：

Voinnet, O ^{[1
]}

机构：

[1] CNRS, Inst Biol Mol Plantes, F-67084 Strasbourg, France

来源：

NATURE GENETICS | 2004年 / 36卷 / 12期

关键词：

D O I：

10.1038/ng1204-1245

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

In eukaryotes, RNA silencing suppresses gene expression through sequence-specific interactions involving endogenous small RNAs. Although our understanding of the diversity, biogenesis and function of these regulatory RNAs is growing rapidly, their evolutionary origin is not well understood. Now, a new study of plants uncovers an important role for inverted duplication of small RNA target genes in the origin of new regulatory RNAs.

引用

页码：1245 / 1246

页数：2

共 15 条

[1] Evolution of microRNA genes by inverted duplication of target gene sequences in Arabidopsis thaliana [J].

Allen, E ;

Xie, ZX ;

Gustafson, AM ;

Sung, GH ;

Spatafora, JW ;

Carrington, JC .

NATURE GENETICS, 2004, 36 (12) :1282-1290

[2] Micromanagers of gene expression: the potentially widespread influence of metazoan microRNAs [J].

Bartel, DP ;

Chen, CZ .

NATURE REVIEWS GENETICS, 2004, 5 (05) :396-400

[3] MicroRNAs: Genomics, biogenesis, mechanism, and function (Reprinted from Cell, vol 116, pg 281-297, 2004) [J].

Bartel, David P. .

CELL, 2007, 131 (04) :11-29

[4] RNA silencing in plants [J].

Baulcombe, D .

NATURE, 2004, 431 (7006) :356-363

[5] Arabidopsis HEN1:: A genetic link between endogenous miRNA controlling development and siRNA controlling transgene silencing and virus resistance [J].

Boutet, S ;

Vazquez, F ;

Liu, J ;

Béclin, C ;

Fagard, M ;

Gratias, A ;

Morel, JB ;

Crété, P ;

Chen, XM ;

Vaucheret, H .

CURRENT BIOLOGY, 2003, 13 (10) :843-848

[6] Role of microRNAs in plant and animal development [J].

Carrington, JC ;

Ambros, V .

SCIENCE, 2003, 301 (5631) :336-338

[7] P1/HC-Pro, a viral suppressor of RNA silencing, interferes with Arabidopsis development and miRNA function [J].

Kasschau, KD ;

Xie, ZX ;

Allen, E ;

Llave, C ;

Chapman, EJ ;

Krizan, KA ;

Carrington, JC .

DEVELOPMENTAL CELL, 2003, 4 (02) :205-217

[8] Tandem and segmental gene duplication and recombination in the evolution of plant disease resistance genes [J].

Leister, D .

TRENDS IN GENETICS, 2004, 20 (03) :116-122

[9] Cleavage of Scarecrow-like mRNA targets directed by a class of Arabidopsis miRNA [J].

Llave, C ;

Xie, ZX ;

Kasschau, KD ;

Carrington, JC .

SCIENCE, 2002, 297 (5589) :2053-2056

[10] MicroRNA-responsive 'sensor' transgenes uncover Hox-like and other developmentally regulated patterns of vertebrate microRNA expression [J].

Mansfield, JH ;

Harfe, BD ;

Nissen, R ;

Obenauer, J ;

Srineel, J ;

Chaudhuri, A ;

Farzan-Kashani, R ;

Zuker, M ;

Pasquinelli, AE ;

Ruvkun, G ;

Sharp, PA ;

Tabin, CJ ;

McManus, MT .

NATURE GENETICS, 2004, 36 (10) :1079-1083

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