RNA polymerase V-dependent small RNAs in Arabidopsis originate from small, intergenic loci including most SINE repeats

In plants, heterochromatin is maintained by a small RNA-based gene silencing mechanism known as RNA-directed DNA methylation (RdDM). RdDM requires the non-redundant functions of two plant-specific DNA-dependent RNA polymerases (RNAP), RNAP IV and RNAP V. RNAP IV plays a major role in siRNA biogenesi...

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Detalles Bibliográficos
Autores principales: Lee, Tzuu-fen, Gurazada, Sai Guna Ranjan, Zhai, Jixian, Li, Shengben, Simon, Stacey A., Matzke, Marjori A., Chen, Xuemei, Meyers, Blake C.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Landes Bioscience 2012
Materias:
Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3679228/
https://www.ncbi.nlm.nih.gov/pubmed/22647529
http://dx.doi.org/10.4161/epi.20290

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