Global phylodynamics of two relevant aphid-transmitted viruses in cucurbit crops: cucurbit aphid-borne yellows virus and watermelon mosaic virus

Table 2 Estimates of genetic differentiation and gene flow between CABYV populations grouped either by phylogenetic relationship or geographical origin

Comparasion	K_ST*	p value	Snn	p vlaue	F_ST
Phylogroup
Asian versus Mediterranean	0.113	0.000 ***	1.000	0.000 ***	0.588
Asian versus Recombinants	0.044	0.000 ***	0.980	0.000 ***	0.284
Mediterranean versus Recombinants	0.062	0.000 ***	0.932	0.000 ***	0.286
Geographical origin
South Korea versus Spain	0.131	0.000 ***	0.981	0.000 ***	0.745
South Korea versus China	0.046	0.000 ***	0.917	0.002 **	0.203
South Korea versus Brazil	0.084	0.000 ***	1.000	0.000 ***	0.896
South Korea versus France	0.045	0.000 ***	1.000	0.013 *	0.735
South Korea versus India	0.061	0.002 **	1.000	0.010 *	0.823
South Korea versus Taiwan, China	0.053	0.002 **	0.937	0.162 ns	0.293
Spain versus China	0.062	0.000 ***	1.000	0.003 **	0.403
Spain versus Brazil	0.071	0.000 ***	1.000	0.300 ns	0.859
Spain versus France	0.014	0.208 ns	0.968	0.009 **	0.241
Spain versus India	0.050	0.001**	1.000	0.009 **	0.794
Spain versus Taiwan, China	0.045	0.006 **	0.967	0.211 ns	0.317
China versus Brazil	0.094	0.013 *	1.000	0.014 *	0.666
China versus France	0.010	0.336 ns	1.000	0.065 ns	0.402
China versus India	0.030	0.101 ns	0.875	0.119 ns	0.480
China mainland versus Taiwan region	0.026	0.167 ns	0.500	0.728 ns	− 0.033
Brazil versus France	0.253	0.093 ns	1.000	0.093 ns	0.848
Brazil versus India	0.301	0.089 ns	1.000	0.089 ns	0.887
Brazil versus Taiwan, China	0.296	0.092 ns	1.000	0.092 ns	0.599
France versus India	1.000	1.000 ns	1.000	0.349 ns	0.787
France versus Taiwan, China	1.000	1.000 ns	0.750	0.332 ns	0.317
India versus Taiwan, China	1.000	1.000 ns	0.750	0.321 ns	0.270

ns nonsignificant *0.01 < p < 0.05; **0.001 < p < 0.01. significantly rejects the null hypothesis that there is no genetic differentiation between two populations. K_ST* and Snn are test statistics of genetic differentiation. F_ST, coefficient of gene differentiation, which measures inter-population diversity
***p value < 0.001