文献类型： 外文期刊

作者： Wu Tian-Wen ¹ ; Xu Gui-Jiang ¹ ; Pan Yu-Lai ² ; Xie Xi-Ping ³ ; Li Bi-Chun ¹ ; Wu Xin-Sheng ¹ ;

作者机构： 1.Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China

2.Jinling Rabbit Farm, Nanjing 211103, Peoples R China

3.Fujian Acad Agr Sci, Rabbit Farm Inst Anim Sci & Vet, Fuzhou 350003, Peoples R China

关键词： Genetic diversity;microsatellite markers;Fujian yellow rabbit;Fujian black rabbit;wan-line angora rabbit;phylogenetic tree

期刊名称：JOURNAL OF ANIMAL AND VETERINARY ADVANCES （ 影响因子：0.365； 五年影响因子：0.359 ）

ISSN： 1680-5593

年卷期： 2010 年 9 卷 2 期

页码：

收录情况： SCI

摘要： The genetic diversity and phylogenetic relationship of 7 China rabbit populations were investigated with 15 microsatellite. The results showed that: The value of the average expected heterozygosity (He range from 0.820 +/- 0.012-0.675 +/- 0.031) Polymorphic Information Content (PIC range from 0.796 +/- 0.016-0.625 +/- 0.033) and the mean effective number of alleles (Ne = 6.625 +/- 0.498) of the seven rabbit populations were high, which indicated that polymorphisms and genetic diversity of genes were abundant. The range of F, for the whole population was from 0.041 (6L3F8) -0.195 (Sat8). The mean F, was 0.099 +/- 0.010; the average of total inbreeding coeffient (F(IT)) was -0.004 +/- 0.052; the mean inbreeding coeffient among populations (F(IS)) was -0.114 +/- 0.050. The dendrogram by Unweighed Pair-Group Method with Arithmetic averaging (UPGMA) based on Nei's genetic distance and Reynolds' genetic distance was similar. Seven populations were clustered into 4 groups. The Germany Angora Rabbit, American Rex Rabbit and Wan-line Angora Rabbit belonged to the first group; the New Zealand White Rabbit and Zika Rabbit were included in the second group; the Fujian Yellow Rabbit and Fujian Black Rabbit were clustered separately. The results suggested that the 15 microsatellite loci were effective markers for analysis of genetic relationships among rabbit populations.