Table 1. Genetic diversity for each subpopulation grouped by structure analysis.

Group	G1	G2	G3	G4	G5	Overall
Sample size	92	94	96	86	91	459
Major allele frequency	0.80	0.81	0.79	0.81	0.81	0.77
Genetic diversity	0.27	0.26	0.28	0.25	0.26	0.32
PICa	0.23	0.22	0.23	0.21	0.21	0.26

^aPolymorphism information content.