College of Biology and Environment;
Jiangsu University of Science and Technology;
Zhenjiang 212018;
The Sericulture Research Insti-tute of Chinese Agricultural Science Academy;
Zhenjiang 212018;
遗传多样性; ISSR分析; 桑树品种; 地方品种; UPGMA聚类分析; ISSR分子标记; 遗传相似系数; 种质资源保护;