目的:对宁夏和内蒙两个地区的枸杞DNA进行分子标记分析,获得DNA指纹谱。方法:用随机扩增多态DNA(RNAD)标记方法对宁夏和内蒙不同来源地的枸杞进行遗传多样性分析。结果:用 RAPD标记方法可以从DNA分子水平看出宁夏枸杞与内蒙枸杞的差异,结论:本法可为枸杞道地品种鉴别提供依据。 OBJECTIVE: To perform molecular marker analysis on the 枸杞DNA of two regions in Ningxia and Inner Mongolia to obtain DNA fingerprinting. Methods: Random amplified polymorphic DNA (RNAD) markers were used to analyze the genetic diversity of ticks from different sources in Ningxia and Inner Mongolia. Results: Using RAPD marker method, we can see the difference between Ningxia wolfberry and Inner Mongolia pupa from the molecular level of DNA. Conclusion: This method can provide the basis for the identification of cultivars of the scorpion.