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miRNAs trigger widespread epigenetically-activated siRNAs from transposons in Arabidopsis

In plants, post-transcriptional gene silencing (PTGS) is mediated by DICER-LIKE1 (DCL1)-dependent miRNAs, that also trigger 21-nt secondary siRNA via RNA DEPENDENT RNA POLYMERASE6 (RDR6), DCL4, and ARGONAUTE1 (AGO1)(1–3), while transcriptional gene silencing (TGS) of transposons is mediated by 24-nt...

Disgrifiad llawn

Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Prif Awduron: Creasey, K.M., Zhai, J, Borges, F., Van Ex, F., Regulski, M., Meyers, B.C., Martienssen, R.A.
Fformat: Artigo
Iaith:Inglês
Cyhoeddwyd: 2014
Pynciau:
Mynediad Ar-lein:https://ncbi.nlm.nih.gov/pmc/articles/PMC4074602/
https://ncbi.nlm.nih.gov/pubmed/24670663
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/nature13069
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