Fig. 1
From: dsRNA silencing of an R2R3-MYB transcription factor affects flower cell shape in a Dendrobium hybrid
Alignment of putative amino acid sequences from 32 D. hybrida R2R3-MYB clones. Alignments were with DwMYB1: Dendrobium sp. XMW-2002-1 MYB 1 [GenBank: AAO49410]. The bar above the alignment indicates the R2 and R3 domains, underlined in grey and black, respectively. The majority consensus sequences are highlighted and the consensus of each amino acid is shown below the alignment. The region of R2R3 domains of D. hybrida sequences is defined according to DwMYB1: Dendrobium sp. XMW-2002-1 MYB 1 [GenBank: AO49410]. Arrows indicate the conserved regularly spaced three tryptophan residues in the R2 repeat and the two tryptophan and the phenylalanine residue in the R3 repeat