民勤旱生灌木河西沙拐枣的酯酶同工酶分析  

Esterase isozyme analysis of xeric shrubs Calligonum potaninii A.Los.

作　　者：王华东[1] 唐红[1] 

机构地区：[1]甘肃农业大学林学院,甘肃兰州730070

出　　处：《广东农业科学》2009年第11期162-164,共3页Guangdong Agricultural Sciences

摘　　要：采用聚丙烯酰胺垂直平板不连续凝胶电泳技术,对甘肃省民勤县沙生植物园的16个河西沙拐枣单株进行了酯酶(EST)同工酶分析,结果表明:16个单株遗传多样性丰富,并且有1条共同的谱带,可作为河西沙拐枣的特征谱带;此外,民勤沙生植物园种植的河西沙拐枣引自3个不同的地域。Used vertical slab polyacrylamide gel electrophoresis discontinuity of Minqin desert botanical garden Calligonum Hexi 16 plants for the esterase （EST） isozyme analysis. The results showed that： 16 per plant had a common Pu belt which could be used as Hexi characteristics Calligonum bands; The Hexi Calligonum of Minqin desert botanical garden were introduced from three different geographical.

关 键 词：同工酶 酯酶 河西沙拐枣 

分 类 号：Q946.5[生物学—植物学]