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Article

Antisilencing role of the RNA-directed DNA methylation pathway and a histone acetyltransferase in Arabidopsis.

Proceedings of the National Academy of Sciences of the United States of America - 10 Jul 2012

Li Xiaojie, Qian Weiqiang, Zhao Yusheng, Wang Chunlei, Shen Jie, Zhu Jian-Kang, Gong Zhizhong

Abstract excerpt

REPRESSOR OF SILENCING 1 (ROS1) is a DNA demethylation enzyme that was previously identified during a genetic screen for the silencing of both RD29A-LUC and 35S-NPTII transgenes on a T-DNA construct. Here we performed a genetic screen to identify additional mutants in which the 35S-NPTII transgene is silenced. We identified several alleles of ros1 and of the following components of the RNA-directed DNA...

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Source

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Identifiers

PMID: 22733760
DOI: 10.1073/pnas.1208557109
PMCID: PMC3396497

Genes

ROS1
AGO4

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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