Table 2.

Analysis of molecular variance (AMOVA)

			% of variance
	No. of groups	No. of populations	Within populations	Among populations within groups	Among groups	Fst	Fsc	Fct
Y chromosome
All samples	1	18	80.8	19.2		0.1920*
Tai	1	10	94.16	5.84		0.0584*
Mon-Khmer	1	8	65.75	34.25		0.3425*
Tai/Mon-Khmer	2	18	79.96	17.93	2.11	0.2004*	0.1832*	0.0211
mtDNA
All samples	1	18	92.8	7.2		0.0720*
Tai	1	10	95.03	4.97		0.0497*
Mon-Khmer	1	8	91.09	8.91		0.0892*
Tai/Mon-Khmer	2	18	92.14	6.41	1.45	0.0786*	0.0650*	0.0145*

* P ≤ 0.001