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Article

Overlapping RdDM and non-RdDM mechanisms work together to maintain somatic repression of a paramutagenic epiallele of maize pericarp color1.

PloS one - 1 Jan 2017

Wang Po-Hao, Wittmeyer Kameron T, Lee Tzuu-Fen, Meyers Blake C, Chopra Surinder

Abstract excerpt

Allelic variation at the Zea mays (maize) pericarp color1 (p1) gene has been attributed to epigenetic gene regulation. A p1 distal enhancer, 5.2 kb upstream of the transcriptional start site, has demonstrated variation in DNA methylation in different p1 alleles/epialleles. In addition, DNA methylation of sequences within the 3' end of intron 2 also plays a role in tissue-specific expression of p1 alleles. We show...

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Identifiers

PMID: 29112965
DOI: 10.1371/journal.pone.0187157
PMCID: PMC5675401

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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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