MYB factors

The bHLH and MYB factors are thought to be direct activators of PA production. Knockout and gain of function experiments have demonstrated that TT2 (MYB) and TT8 (bHLH) interact to upregulate LBGs, but not EBGs such as 137,282,283 may be a key... 

In maize, all the genes encoding the core enzymes of the flavonoid pathway (Fig. 3.2) are regulated by a combination of the R2R3 MYB factors Cl or PL and the... 

POOMA, W., GERSOS, C., GROTEWOLD, E., Transposon insertions in the promoter of the Zea mays al gene differentially affect transcription by the Myb factors P and Cl, Genetics, 2002,161,793-801. 

Reyes, J.L. and Chua, N.H. (2007) ABA induction of miRl 59 controls transcript levels of two MYB factors during Arabidopsis seed germination. Plant J. 49, 592-606... 

England, B. P., Admon, A., and Tjian, R. (1992). Cloning of Drosophila transcription factor Adf-1 reveals homology to myb oncoproteins. Proc. Natl. Acad. Sci. USA 89 683-687. 

Waites, R.H., Selvadurai, R.N., Oliver, I.R. and Hudson, A. (1998) The PHANTASTICA gene encodes a myb transcription factor involved in growth and dorsoventrality of lateral organs in Antirrhinum. Cell 93, 779-789. 

G-CSF expression is controlled at both the transcriptional and posttranscrip-tional levels. A sequence of 300 nucleotides upstream of the initiation codon is conserved in both the murine and human genes, and this appears to contain three regulatory sites. G-CSF (and some other cytokine genes) may be constitutively transcribed by cells such as blood monocytes, fibroblasts and endothelial cells, but the mRNA may be short-lived (fi/2 < 15 min). The mRNA contains poly-AUUUA sequences in the untranslated region, and this motif is usually associated with mRNA instability. Indeed, such regions have also been identified in mRNA for GM-CSF, IL-1, IL-6, interferons, TNF, some growth factors, c-jun, c-fos, c-myc and c-myb. Upon the addi-... 

Borovsky Y, Oren-Shamir M, Ovadia R, De Jong W, Paran I (2004) The A locus that controls anthocyanin accumulation in pepper encodes a MYB transcription factor homologous to Anthocyaninl of Petunia. Theor Appl Genet 109 23-29... 

Hirai MY, Sugiyama K, Sawada Y, Tohge T, Obayashi T, Suzuki A, Araki R, Sakurai N, Suzuki H, Aoki K, Goda H, Nishizawa OI, ShibataD, Saito K (2007) Omics-based identification of Arabidopsis Myb transcription factors regulating aliphatic glucosinolate biosynthesis. Proc Natl Acad Sci USA 104 6478-6483... 

Peel, G Pang, Y Modolo, LV, Dixon, RA. (2009) The LAPl MYB transcription factor orchestrates anthocyanidin biosynthesis and glycosylation in Medicago Plant J 59 136-149. 

Light resetting of the circadian oscillator is at least partly mediated by light-induced transcription of a cycling clock component (Wang Tobin 1998) (Fig. 1). CCAl and LHY are two myb domain-containing transcription factors. 

Petroni, K., Tonelli, C., and Paz-Ares, J., The MYB transcription factor family from maize to Arabidopsis. Maydica, 47, 213, 2002. 

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. 

Grotewold, E., Athma, P., and Peterson, T., Alternatively spliced products of the maize P gene encode proteins with homology to the DNA-binding domain of Myb-like transcription factors. Proc. Natl Acad. Sci. USA, 88, 4587, 1991. 

Noda, K. et al., Flower colour intensity depends on specialized cell shape controlled by a MYB-related transcription factor. Nature, 369, 661, 1997. 

Transcription factors Fos, Hsp70, proteinkinase C Myc, Myb, p53, Hsp70 Tyrosine aminotransferase HMGCoA rednctase... 

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