[目的]分析悬钩子属植物的遗传多样性,研究现存悬钩子SSR引物的通用性.[方法]通过简单重复序列标记(SSR)用12份悬钩子属野生和栽培种类资源对40对引物进行筛选.[结果]共筛选出8对引物对全部12个样品扩增良好,多态性比率为100％,可用于遗传多样性的分析.[结论]该试验筛选的8对引物可为下一步研究提供依据.%[Objective] To analyze the genetic diversity of Rubus L.and study the universality of the existing SSR primers of Rubus L..[Method] Forty pairs of primers were screened from 12 wild and cultivated species of Rubus L.by simple repeated sequence marker (SSR).[Result]8 pairs of primers were screened and amplified all 12 samples with a polymorphism ratio of 100％,which could be used for genetic diversity analysis.[Conclusion] The 8 pairs of primers in this experiment can provide the basis for further study.
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