Analysis of SSR Fingerprints in Introduced Silkworm Germplasm Resources

被引：1
|
作者：
HOU Cheng-xiang1
机构：
来源：
Agricultural Sciences in China | 2007年 / 05期
关键词：
silkworm (Bombyx mori L.); germplasm; SSR marker; fingerprint;
D O I：
暂无
中图分类号：
S882.1 [蚕的种质资源与品种保存];
学科分类号：
071007 ; 090501 ;
摘要：
Thirty-five SSR markers were used to construct 96 silkworm races fingerprint. All the SSR markers were polymorphic and unambiguously separated silkworm strains from each other. A total of 467 alleles were detected with a mean value of 13.34 alleles/locus (range 3-28). The mean polymorphism index content (PIC) was 0.71 (range 0.299-0.919). UPGMA cluster analysis of Nei’s genetic distance grouped silkworm strains on the basis of their origin. The results indicated that SSR markers are efficient tools for fingerprinting cultivars and conducting genetic diversity studies in the silkworm.
引用
收藏
页码：620 / 627
页数：8
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