siRNAs compete with miRNAs for methylation by HEN1 in Arabidopsis

Plant microRNAs (miRNAs) and small interfering RNAs (siRNAs) bear a 2′-O-methyl group on the 3′-terminal nucleotide. This methyl group is post-synthetically added by the methyltransferase protein HEN1 and protects small RNAs from enzymatic activities that target the 3′-OH. A mutagenesis screen for s...

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Detalhes bibliográficos
Main Authors: Yu, Bin, Bi, Liu, Zhai, Jixian, Agarwal, Manu, Li, Shengben, Wu, Qingfa, Ding, Shou-Wei, Meyers, Blake C., Vaucheret, Hervé, Chen, Xuemei
Formato: Artigo
Idioma:Inglês
Publicado em: Oxford University Press 2010
Assuntos:
RNA
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC2943618/
https://ncbi.nlm.nih.gov/pubmed/20448024
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/nar/gkq348
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