Additional file 1: of dsRNA silencing of an R2R3-MYB transcription factor affects flower cell shape in a Dendrobium hybrid

Phylogenetic relationships and subgroup designations in MYB proteins from D. hybrida ( Dh ). Phylogram made using Interspecies Transcription Factor Function Finder (IT3F) At: Arabidopsis thaliana; Os: Oryza sativa, Am: Antirrhinum majus, Gh: Gossypium hirsutum, Fa: Fragaria ananassa, Eg: Eucalyptus gunnii and Le: Lentinula edodes. Black: Arabidopsis; Yellow: monocots; Green: legumes; Red: D. hybrida from this study; Blue: MYB genes with known function; Red dot: gene duplication; Blue dot: Genes in tandem. (ZIP 339 kb)