Fig. 5From: Genome-wide identification and expression analysis of the R2R3-MYB gene family in tobacco (Nicotiana tabacum L.)Sequence logos of the conserved R2 and R3 repeats of the NtR2R3-MYB domain. A Sequence logo of R2 in NtR2R3-MYBs. B Sequence logo of R3 in NtR2R3-MYBs. Asterisks indicate the conserved tryptophan residues (Trp) in the NtR2R3-MYB domain, and helix denote the helical structure among NtR2R3-MYBsBack to article page