Diagram of the sequence alignment of the homologous MYB80 proteins. Sequences include AtMYB80 (A. thaliana), BnMYB80 (B. napus), BrMYB80 (B. rapa), BjMYB80 (B. juncea), BoMYB80 (B. oleracea) and GhMYB80 (G. hirsutum). Yellow highlight represents the conserved amino acids between all the homologs. Blue and green highlight represents the conserved amino acids between the Brassica and cotton MYB80 homologs, respectively. The underline indicates the MYB domains and the dash lines indicate the two conserved regions in the C-termini. CR, conserved region; C-term, C-terminus.