Extended Data Fig. 5: Phylogenetic relationships of major lineages of wild rice and major cultivar groups of rice landraces.

a. NJ tree of 1493 wild and domesticated rice accessions based on genetic distance calculated with neutral loci. b. NJ tree of 1355 wild and domesticated rice (japonica and indica) based on genetic distance calculated with neutral loci. c. NJ tree of 1355 wild and main cultivar groups based on all SNPs. Lines in colors represent wild lineages and cultivar groups. The scale bar shows substitutions per site. d, e. NJ trees constructed individually by 34,291 genes annotated based on all four wild lineages and six cultivar groups (d) and based on four wild lineages and three major cultivar groups (e). Heavy red lines indicate the cladogram supported by a majority of gene trees. Numbers near the nodes represent proportion of the genes that resolved notes on their trees. japonica = temperate japonica + tropical japonica.