Table 3.

Genetic analyses of P. perna populations based on nuclear microsatellite markers.

Population	N	HE	HO	Â	Â(2)	Â(22)	FIS	UA
KR	30	0.776	0.737	15.714	3.061	13.483	0.067**	7
BZ	32	0.770	0.712	15.857	3.011	13.190	0.091**	4
AN	22	0.761	0.773	13.429	2.972	13.429	0.009	1
PN	31	0.754	0.743	16	2.977	13.422	0.032	7
CG	13	0.747	0.747	9.857	2.998	—	0.039	0
BM	32	0.753	0.736	17	3.004	14.012	0.039	7
AM	33	0.749	0.690	17	2.980	13.817	0.093**	2
LA	30	0.765	0.743	15.571	3.031	13.438	0.046*	4
TG	33	0.751	0.703	15.714	2.977	12.876	0.079**	7
LP	2	0.536	0.714	2.714	2.714	—	0	0
AT	26	0.783	0.769	15.714	3.102	14.360	0.039	2
PM	22	0.767	0.716	14.714	3.052	14.714	0.090**	4
TV	27	0.750	0.740	13.857	2.982	12.557	0.032	0
VL	27	0.780	0.773	15.714	3.088	14.227	0.028	1
SG	4	0.607	0.643	4.5714	2.812	—	0.085	1
LR	30	0.780	0.744	16.429	3.098	14.027	0.063**	4
RB	32	0.779	0.751	16	3.046	13.411	0.052*	4
CB	29	0.796	0.708	16.429	3.123	14.394	0.128**	10
SB	33	0.754	0.701	17.143	3.012	14.046	0.085**	3
EB	34	0.769	0.731	16.429	3.021	13.354	0.064**	6
ES	30	0.751	0.712	15.286	2.976	13.063	0.069**	6
IM	30	0.728	0.726	13.857	2.899	11.966	0.019	5
ML	30	0.757	0.763	16.429	3.014	13.965	0.008	1
TT	30	0.751	0.762	16	2.987	13.629	0.003	5
BJ	30	0.769	0.731	15.571	3.006	13.247	0.066*	2
LB	30	0.765	0.730	15.429	3.012	13.228	0.063*	6
DK	30	0.733	0.695	15.857	2.915	13.457	0.069*	6

N, number of individuals per population; H_E, expected heterozygosity; H_O, observed heterozygosity; Â, allelic richness represented by mean number of alleles per locus per population; Â_(n) allelic richness standardized to smallest sample sizes; F_IS, inbreeding coefficient; UA, unique alleles. Significant values of F_IS are in bold. *P < 0.05; **P < 0.01. Locations codes as in Supplementary Table S6.