Figure 1-5.
Phylogenetic trees based on mitochondrial cytochrome b gene sequences from the Japanese wild populations (A) and continental wild populations (B) (modified from Takehana et al., 2003, 2004b). Numbers above internal branches indicate bootstrap values. Four major lineages, A, B, D, and E are recognized. Each lineage corresponds to the Northern Japanese Population, the Southern Japanese Population, the China–West Korean Population, and the East Korean Population, respectively. (Reproduced with permission of The Zoological Society of Japan; Copyright (2003,2004) The Zoological Society of Japan.)