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Article

Intergenic transcription by RNA polymerase II coordinates Pol IV and Pol V in siRNA-directed transcriptional gene silencing in Arabidopsis.

Genes & development - 15 Dec 2009

Zheng Binglian, Wang Zhengming, Li Shengben, Yu Bin, Liu Jin-Yuan, Chen Xuemei

Abstract excerpt

Intergenic transcription by RNA Polymerase II (Pol II) is widespread in plant and animal genomes, but the functions of intergenic transcription or the resulting noncoding transcripts are poorly understood. Here, we show that Arabidopsis Pol II is indispensable for endogenous siRNA-mediated transcriptional gene silencing (TGS) at intergenic low-copy-number loci, despite the presence of two other polymerases-Pol IV...

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Source

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Identifiers

PMID: 19948763
DOI: 10.1101/gad.1868009
PMCID: PMC2800093

Genes

AGO4

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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