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Article

A genome-wide regulatory framework identifies maize pericarp color1 controlled genes.

The Plant cell - 1 Jul 2012

Morohashi Kengo, Casas María Isabel, Falcone Ferreyra Maria Lorena, Falcone Ferreyra Lorena, Mejía-Guerra María Katherine, Pourcel Lucille, Yilmaz Alper, Feller Antje, Carvalho Bruna, Emiliani Julia, Rodriguez Eduardo, Pellegrinet Silvina, McMullen Michael, Casati Paula, Grotewold Erich

Abstract excerpt

Pericarp Color1 (P1) encodes an R2R3-MYB transcription factor responsible for the accumulation of insecticidal flavones in maize (Zea mays) silks and red phlobaphene pigments in pericarps and other floral tissues, which makes P1 an important visual marker. Using genome-wide expression analyses (RNA sequencing) in pericarps and silks of plants with contrasting P1 alleles combined with chromatin immunoprecipitation...

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Identifiers

PMID: 22822204
DOI: 10.1105/tpc.112.098004
PMCID: PMC3426112

Genes

MYB

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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