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分析了在不同国家和地区栽培的 8个秀珍菇菌株的农艺性状 ,利用现代分子生物学技术扩增获得秀珍菇菌株RAPD的DNA指纹图谱 ,并构建其树状遗传聚类图。结果表明 ,这些菌株存在较大的遗传差异。
Agronomic traits of eight strains of Pleurotus ostreatus grown in different countries and regions were analyzed. DNA fingerprinting of RAPD strains of Pleurotus ostreatus was amplified by modern molecular biology techniques and their dendrogram was constructed. The results showed that these strains have a larger genetic difference.