Extended Data Fig. 9: Whole-genome duplication events and the phylogenetic tree of dichogamy-determining regions in ginger and related families.

a, Phylogenetic tree of Musaceae and Zingiberaceae species with Oryza sativa and A. thaliana as outgroups. The blue boxes show the divergence time frames. b, Whole-genome duplication and divergence events revealed by Ks distribution. c, Unrooted phylogenetic tree of DDRs in Musaceae and Zingiberaceae species revealing three distinctive types of DDRs.