many alleles of the microsatellite loci and some of the microsatellite loci had been lost during the process of artificial gynogenesis.

• 因此，加强对自然水体中草鱼种质资源多样性的保护和利用各种现代生物学技术纯化、筛选和组合优良性状基因，是草鱼遗传育种中同样重要和不可或缺的两个方面。