Results 15 primer combinations were screened from 64 primer combinations to analysis DNA polymorphism and the DNA fingerprinting were generated by primer combination E-AGG/M-CAA.

• 结果 从64对引物组合中筛选出了15对引物组合进行多态性分析，以多态位点百分率最高的E-AGG/M-CAA组合构建甘草属五种植物不同来源的指纹图谱。