Table 2.

Analysis of chloroplast genic region genetic diversity in different groups

Genic region	SNP number	π (10−3)	θW (10−3)	Tajiama’s D	Non-synonymous	Synonymous	Non-syn/syn
Bred group	18	0.0409	0.0254	1.2745	9	7	1.2857
Domesticated group	69	0.0922	0.1015	−0.9693	25	36	0.6944
Wild group	128	0.1238	0.138	−0.6935	55	59	0.9322
Total	132	0.1129	0.1337	−0.801	57	61	0.9344