The genetics diversity analysis with seven AFLP primer pairs indicated that different primers exhibited different detective efficiency, and the most efficient amplified primer is E-AAC/M-CAA, which produced 131 polymorphic fragments.

• 利用7对引物组合分析芸薹类蔬菜内的遗传多样性表明，不同引物的扩增效率互不相同，其中引物组合E-AAC/M-CAA产生的多带性条带最多，为131条；