| 1. | Among the 4 populations analyzed by isozyme , the percentage of the polymorphic loci and the heterogeneity of 8201 was the highest of the 4 populations ; judged by differentiation index , genetic differentiation was found between populations 从群体的分化指标来看,中国对虾种群的各群体间有一定的遗传分化。选育群淤ca 。 。 |