Figure 3

Comparison of DNA-binding domains of R2R3-MYB transcription factor proteins in Arabidopsis , Chinese cabbage and rice. (A), (C), and (E) represent the R2 repeats, and (B), (D), and (F) represent the R3 repeats of R2R3-MYBs in Arabidopsis, Chinese cabbage and rice, respectively. Highly conserved tryptophan amino acids are labeled with asterisks.