PCR 다형성에 의한 양송이(Agaricus bisporus) 계통의유전적 다양성 분석 = RESEARCH ARTICLES : Genetic Diversity of Agaricus bisporus Strains by PCR Polymorphism

다국어 초록 (Multilingual Abstract)

Twelve Universal fungal PCR fingerprint (UFPF) primers that were modified from Universal rice primer (URP) were used to assess genetic diversity of 64 Agaricus strains including 45 A. bisporus strains and other 19 strains of other Agaricus spp. Eight primers, UFPF1, UFPF2, UFPF3, UFPF7, UFPF9, UFPF10, UFPF11, and UFPF12 produced PCR polymorphic bands within and between the Agaricus species. Primer UFPF7 produced specific PCR polymorphic bands that are distinct Korean strain from different strains. Ninety five PCR polymorphic bands were inputted for UPGMA cluster analysis. Forty five strains of A. bisporusare genetically clustered into 8 groups, showing coefficient similarity from 0.75 to 0.9 among them. The varieties, Saea, Saedo, Saejeong and Saeyeon that have recently been developed in Korea were involved in the same group with close genetic relationship of coefficient similarity over 0.96, whereas, other Korean strains were genetically related to A. bisporus strains that were introduced from USA, Eroupe and Chinese.