Table 2 The number of unique shared loci to each shrimp population and number of shared loci by the two shrimp populations generated by PCR analysis using 7 oligonucleotides primers in the two Penaeus chinensis populations, respectively

Item	No. of unique loci to each population		No. of shared loci by the two populations
Primer\population	FSP	DSP	Two shrimp populations (11 individuals per population)
OPA-03	0	0	0
OPA-07	11	11	0
OPA-09	11	22	22
OPA-10	11	11	0
OPA-18	0	0	0
OPA-19	11	11	0
OPA-20	11	11	0
Total no.	55	66	22
Average no. per primer	7.9	9.4	3.1