miRNAs trigger widespread epigenetically activated siRNAs from transposons in Arabidopsis

被引:0
|
作者
Kate M. Creasey
Jixian Zhai
Filipe Borges
Frederic Van Ex
Michael Regulski
Blake C. Meyers
Robert A. Martienssen
机构
[1] Cold Spring Harbor Laboratory,Delaware Biotechnology Institute and Department of Plant & Soil Sciences
[2] 1 Bungtown Road,undefined
[3] 15 Innovation Way,undefined
[4] University of Delaware,undefined
[5] Howard Hughes Medical Institute-Gordon and Betty Moore Foundation,undefined
[6] Chaire Blaise Pascal,undefined
[7] Institut de Biologie de l’Ecole Normale Supérieure (IBENS),undefined
[8] 75230 Paris,undefined
[9] France,undefined
来源
Nature | 2014年 / 508卷
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摘要
The generation of widespread epigenetically activated short interfering RNAs by the targeting of microRNAs to transposon transcripts in Arabidopsis thaliana is shown to be a latent mechanism that only becomes active when the transcripts are epigenetically reactivated, for example, during reprogramming of the germ line.
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页码:411 / 415
页数:4
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