A Pol V-mediated silencing, independent of RNA-directed DNA methylation, applies to 5S rDNA.

The plant-specific RNA polymerases Pol IV and Pol V are essential to RNA-directed DNA methylation (RdDM), which also requires activities from RDR2 (RNA-Dependent RNA Polymerase 2), DCL3 (Dicer-Like 3), AGO4 (Argonaute), and DRM2 (Domains Rearranged Methyltransferase 2). RdDM is dedicated to the meth...

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Bibliographic Details
Main Authors: Julien Douet, Sylvie Tutois, Sylvette Tourmente
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2009-10-01
Series:PLoS Genetics
Online Access:http://europepmc.org/articles/PMC2754527?pdf=render