Evolution and biogeography of apple stem grooving virus

Table 3 Genetic diversity of coat protein gene of ASGV in different geographic area

Populations	N	S	π	d_N	d_S	d_N/d_S	Tajima’s D	Fu & Li’s D*	Fu & Li’s F*
India	55	210	0.068	0.017	0.243	0.058	-0.298^ns	-1.067^ns	-0.922^ns
East Asia	169	369	0.083	0.020	0.302	0.054	-1.065^ns	-2.735*	-2.296^ns
Europe	14	102	0.040	0.008	0.147	0.052	-0.694^ns	0.105^ns	-0.132^ns
Middle East	12	80	0.024	0.002	0.097	0.024	-1.790*	-2.219*	-2.402*
Americas	26	170	0.072	0.013	0.275	0.039	-0.159^ns	-0.048^ns	-0.099^ns
Total	276	413	0.084	0.019	0.309	0.062	-1.172^ns	-4.039**	-2.999**

N: number of isolates, S: number of polymorphic (segregating) sites, π: nucleotide diversity, d_N: non-synonymous nucleotide diversity, d_S: synonymous nucleotide diversity, ns: non significant, Tajima’s D: comparing the estimated number of segregating sites with the mean pairwise difference among sequences.

ISSN: 1743-422X