De novo transcriptome assembly and population genetic analyses of an important coastal shrub, Apocynum venetum L

Table 4 Geographic information and genetic characteristics of A. venetum populations based on 12 EST-SSR markers in the Yancheng coastal habitats of Jiangsu Province

Population ID	Location	Latitude (°N)	Longitude (°E)	Altitude (m)	Sample size	N_A	H_O	H_E	AR	F_IS
QG	Qianggang	32.764	120.931	4.4	14	2.25	0.369	0.332	2.19	−0.075
LD	Liangduo	32.874	120.912	9.0	24	2.25	0.303	0.293	2.09	−0.012
DF	Dafeng	32.952	120.898	−2.5	18	2.17	0.361	0.310	2.06	−0.138
XY	Xinyang	33.690	120.287	−8.0	13	2.58	0.410	0.363	2.52	−0.090
SY	Sheyang	33.877	120.432	−2.2	24	2.25	0.264	0.244	1.96	−0.061
BH	Binghai	34.008	119.789	−0.5	10	2.00	0.392	0.340	2.00	−0.102
Mean						2.25	0.350	0.314	2.34	−0.080

Notes: N_A number of alleles; H_O observed heterozygosity, H_E expected heterozygosity, AR allelic richness, F_IS within-population inbreeding coefficient

ISSN: 1471-2229