不同居群蒙古扁桃的等位酶变异及遗传多样性分析OA北大核心CSCDCSTPCD
The Analysis of Allozymic Variation and Genetic Diversity in Different Prunus mongolica Population
目的:在等位酶水平上对蒙古扁桃4个不同野生居群的遗传多样性进行分析.方法:采用聚丙烯酰胺凝胶垂直平板电泳技术.结果:多态位点百分率P =77.78％,等位基因平均数A=1.7916,平均观察杂合度(Ho)=0.4009,平均期望杂合度(He) =0.4898；蒙古扁桃居群间的遗传分化系数(GST)为0.0693,说明其6.93％的遗传变异来自于居群间；基于遗传分化系数计算的基因流(Nm)为3.3576,说明居群间存在适度的基因流；固定系数(F)为…查看全部>>
Objective: To evaluate the allozymic variation and genetic diversity from four wild population of Prunus mongolica. Methods:The technique of polyacrylamide gel electrophoresis was used. Results:The percentage of loci polymorphic(P) was 77. 78%. The mean number of alleles per locus (A) was 1.7916. The mean observed heterozygosity per locus (H0) was 0.4009 and the mean expected heterozygosity per locus (He) was 0.4898. The coefficient of gene differentiation(G…查看全部>>
赛罕格日乐;斯琴巴特尔
内蒙古师范大学生命科学与技术学院,内蒙古呼和浩特010022内蒙古师范大学生命科学与技术学院,内蒙古呼和浩特010022
医药卫生
蒙古扁桃等位酶遗传多样性
Prunus mongolica Allozymes analysis Genetic diversity
《中药材》 2012 (2)
195-199,5
内蒙古自治区高等学校科学研究项目(NJ10042)
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