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Article

Analysis of the P1 promoter in response to UV-B radiation in allelic variants of high-altitude maize.

BMC plant biology - 15 Jun 2012

Rius Sebastián Pablo, Grotewold Erich, Casati Paula

Abstract excerpt

BACKGROUND: Plants living at high altitudes are typically exposed to elevated UV-B radiation, and harbor mechanisms to prevent the induced damage, such as the accumulation of UV-absorbing compounds. The maize R2R3-MYB transcription factor P1 controls the accumulation of several UV-B absorbing phenolics by activating a subset of flavonoid biosynthetic genes in leaves of maize landraces adapted to high altitudes....

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Identifiers

PMID: 22702356
DOI: 10.1186/1471-2229-12-92
PMCID: PMC3489873

Genes

MYB

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