R2R3-MYB transcription factors

Hernandez, J.M. et al.. Different mechanisms participate in the R-dependent activity of the R2R3 MYB transcription factor CL 7. Biol Chem., 279, 48205, 2004. 

Deluc L, Barrieu F, Marchive C, Lauvergeat V, Decendit A, Richard T, Carde JP, Merillon JM, Hamdi S. 2006. Characterization of a grapevine R2R3-MYB transcription factor that regulates the phenylpropanoid pathway. Plant Physiol 140 499-511. 

Stracke R, Ishihara H, Huep G, Barsch A, Mehrtens F, Niehaus K, Weisshaar B. 2007. Differential regulation of closely related R2R3-MYB transcription factors control flavonol accumulation in different parts of the Arabidopsis thaliana seedling. Plant J 50 660-677. 

Yoshida K, Iwasaka R, Kaneko T, Sato S, Tabata S, Sakuta M. 2008. Functional differentiation of Lotus japonicus TT2s, R2R3-MYB transcription factors comprising a mutigene family. Plant Cell Physiol 49 157-169. 

S. Hamdi Characterization of a grapevine R2R3-MYB transcription factor that regulates the phenylpropanoid pathway Plant Physiol. 140 (2006) 499-511. 

Baumann, K. et al. (2007) Control of cell and petal morphogenesis by R2R3 MYB transcription factors. Development 134, 1691-1701... 

Gigolashvili, T. et al. (2007) The R2R3-MYB transcription factor HAG1/MYB28 is a regulator of methionine-derived glucosinolate biosynthesis in Arabidopsis thaliana. Plant J. 51, 247-261... 

R2R3 MYB and HLH transcription factors acting in concert (Table 3.1). More recently, proteins containing conserved WD40 repeats have been implicated in the regulation of flavonoid biosynthesis as well. Thus, it is by variations of the combination of MYB/HLH/WD factors that anthocyanin accumulation is controlled (Table 3.1). 

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