Genetic diversity of 48 sweetpotato landraces, randomly sampled from 4 regions (Anhui, Fujian, Henan and Guangdong) in China, was analyzed using RAPD, ISSR and AFLP markers.

• 摘要用RAPD、ISSR及AFLP分子标记，对来自中国安徽、福建、河南和广东4省的48个甘薯地方品种进行遗传多样性分析。