TABLE 1.

Neutrality tests used in this study^a

Population (n)	Result by:
	Fu's test		Tajima's test		Fu’s and Li's test
	Fs	P b	D	P	D*	P	F*	P
Clade A (93)	−18.89	0.0028	−2.715	0	−4.462	0.005	−4.251	0.0025
Clade A1 (85)	−15.234	0.0069	−2.631	0	−3.937	0.0064	−3.872	0.0039
Clade B (75)	−6.598	0.0819	−2.639	0	−5.345	0.0018	−4.814	0.0011
Clade C (14)	1.294	0.6979	−1.938	0.0126	−2.309	0.0235	−2.31	0.0205

^aThe P value for each population assumes no recombination. P values were computed based on 10,000 coalescent simulation runs.

^bThe statistic should be considered significant at the 5% level if the P value is <0.02.