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MENG Qing-wen;CUI Wei-dong;BAI Guang-hong;WANG Qiang
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孟庆文;崔卫东;白光红;王强
摘要: 研究建立一种用于药用植物红景天种内遗传多样性分析的AFLP分子标记方法.以提取红景天(Rhodiola.rosea L)种基因组DNA为模板,25 μL酶切体系中采用两步双酶切(Mse I、EcoR I),在20 μL连接体系中采用T4连接酶,22℃连接过夜,50 μL体系预扩增,Taq Plus酶2.5 U,dNTP 160 μM,对应引物0.5 μM,10×PCR Buffer(含Mg2+) 4.5 μL,25 μL体系选择性扩增,Taq Plus酶1.5 U,dNTP 80 μM,对应引物 0.25 μM,10×PCR Buffer(含Mg2+) 2.5 μL.AFLP分子标记技术是一种快速、准确、稳定的药用植物红景天的种内遗传多样性分析手段.
MENG Qing-wen;CUI Wei-dong;BAI Guang-hong;WANG Qiang. Method of Intraspecific Genetic Diversity Analysis of Rhodiola L. Based on AFLP Markers[J]. .
孟庆文;崔卫东;白光红;王强. 红景天种内遗传多样性分析AFLP方法建立[J]. .
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