Reproductive mode and fine-scale population genetic structure of grape phylloxera (Daktulosphaira vitifoliae) in a viticultural area in California

Table 3 Genetic diversity estimates at eight microsatellite loci across the grape phylloxera populations from four vineyard-sites in Napa (Oakville) and Yolo (Woodland) counties, California

Population ID	Locus	N	Na	Ne	H _O	H _E	F _IS	P(HWE)
Col-1	DVIT1	30	2.0	2.0	1.000	0.500	-1.000	*
	DVIT2	30	3.0	2.3	0.633	0.572	-0.108	0.136
	DVIT3	30	2.0	1.8	0.633	0.433	-0.463	*
	DVSSR4	30	3.0	1.6	0.433	0.365	-0.187	*
	DVSSR6	30	1.0	1.0	0.000	0.000	N/A	-
	DVSSR7	30	2.0	1.3	0.233	0.206	-0.132	1.000
	DVSSR16	30	1.0	1.0	0.000	0.000	N/A	-
	DVSSR17	30	3.0	2.1	0.167	0.529	0.685	*
Col-2	DVIT1	35	5.0	2.6	0.800	0.619	-0.292	*
	DVIT2	35	2.0	1.8	0.343	0.431	0.205	*
	DVIT3	35	3.0	1.2	0.171	0.159	-0.080	1.000
	DVSSR4	35	3.0	2.4	0.629	0.579	-0.085	1.000
	DVSSR6	35	2.0	1.1	0.000	0.108	1.000	*
	DVSSR7	35	2.0	1.1	0.000	0.056	1.000	*
	DVSSR16	35	2.0	1.6	0.457	0.382	-0.197	0.402
	DVSSR17	35	3.0	2.1	0.314	0.524	0.400	*
UCD-OKV	DVIT1	39	6.0	2.7	0.718	0.625	-0.149	*
	DVIT2	39	3.0	2.2	0.385	0.536	0.283	*
	DVIT3	39	2.0	1.1	0.103	0.097	-0.054	1.00
	DVSSR4	39	3.0	2.9	0.744	0.651	-0.143	*
	DVSSR6	39	3.0	1.4	0.051	0.308	0.833	*
	DVSSR7	39	1.0	1.0	0.000	0.000	N/A	-
	DVSSR16	39	2.0	1.9	0.282	0.467	0.396	*
	DVSSR17	39	2.0	2.0	0.359	0.500	0.282	*
Woodland	DVIT1	21	4.0	2.7	0.714	0.625	-0.143	*
	DVIT2	21	4.0	2.2	0.524	0.545	0.040	1.000
	DVIT3	21	3.0	1.8	0.571	0.459	-0.244	*
	DVSSR4	21	4.0	2.4	0.571	0.577	0.010	0.371
	DVSSR6	21	2.0	1.0	0.048	0.046	-0.024	1.00
	DVSSR7	21	1.0	1.0	0.000	0.000	N/A	-
	DVSSR16	21	2.0	1.2	0.095	0.172	0.447	*
	DVSSR17	21	3.0	2.1	0.476	0.516	0.077	0.530

N, Number of samples; Na, Number of alleles; Ne, Number of effective alleles; H_O, Observed heterozygosity; H_E, Expected heterozygosity, F_IS, Fixation index;*, P < 0.05 (significant).

ISSN: 2730-6844