Functional characterization of a new grapevine MYB transcription factor and regulation of proanthocyanidin biosynthesis in grapes

• Published in: Journal of experimental botany Vol. 65; no. 15; pp. 4433 - 4449
• Main Authors: Koyama, Kazuya, Numata, Mineyo, Nakajima, Ikuko, Goto-Yamamoto, Nami, Matsumura, Hideo, Tanaka, Nobukazu
• Format: Journal Article
• Language: English
• Published: England Oxford University Press [etc.] 01.08.2014; Oxford University Press
• Subjects: Amino Acid Sequence; Arabidopsis; Berries; Biosynthesis; Bogs; Flavonoids; Gene expression; Gene Expression Profiling; Gene expression regulation; Gene Expression Regulation, Plant; Genes; grapes; Molecular Sequence Data; Plant Proteins - genetics; Plant Proteins - metabolism; Plants, Genetically Modified; Proanthocyanidins - biosynthesis; Promoter Regions, Genetic; Proteins; RESEARCH PAPER; Sequence Analysis, DNA; Transcription factors; Transcription Factors - genetics; Transcription Factors - metabolism; Transgenic plants; Vitis; Vitis - genetics; Vitis - metabolism; Abiotic stress; secondary metabolism; photoprotection; transcriptomics; abscisic acid; proanthocyanidin biosynthesis; polygenic regulatory mechanism; MYB transcription factor superfamily; SuperSAGE; Vitis vinifera
• ISSN: 0022-0957; 1460-2431
• DOI: 10.1093/jxb/eru213

A newly characterized grapevine MYB transcription factor regulates proanthocyanidin biosynthesis in a highly regulated spatiotemporal manner with closely related MYB transcription factors.