Genetic diversity of 11 Acer species was analyzed by AFLPs. Five pairs of primer with high polymorphism and powerful distinctiveness were selected from 12 ones. Three AFLP primer combinations revealed 101,163,178 polymorph bands respectively.

• 采用了AFLP技术分析了槭属十一种植物的遗传多样性,从12对AFLP引物中筛选出5对多态性高、分辨率清晰的引物,其中选择最优的3个引物组合分别扩增出101、163、178条多态性带。