Fig. 5From: Functional MYB transcription factor encoding gene AN2 is associated with anthocyanin biosynthesis in Lycium ruthenicum MurrayThe phylogenetic tree of AN2 alleles in Lycium (a) and the geographical distribution of L. barbarum and L. ruthenicum (b). The tree was constructed using MEGA6, neighbor-joining phylogeny testing and 1000 boot strap replicatesBack to article page