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| 应用微卫星标记分析云南、西藏4个地方特色鸡种的遗传多样性 | |
| 引用本文： | 杜宏,黄燚娜,关伟军,赵倩君,浦亚斌,滚双宝,马月辉. 应用微卫星标记分析云南、西藏4个地方特色鸡种的遗传多样性[J]. 甘肃农业大学学报, 2011, 0(4): 7-12 |
| 作者姓名： | 杜宏 黄燚娜 关伟军 赵倩君 浦亚斌 滚双宝 马月辉 |
| 作者单位： | 甘肃农业大学动物科学技术学院;中国农业科学院北京畜牧兽医研究所;云南农业大学; |
| 基金项目： | 科技基础性工作专项(2006FY110704); 国家科技支撑项目(2006BAD13B08) |
| 摘 要： | 利用18对微卫星引物测定云南省、西藏自治区4个地方特色鸡种(‘藏鸡’、‘勐腊茶花鸡'、‘贡山土鸡'、‘武定鸡’)的遗传多样性,对等位基因频率、等位基因数、有效等位基因数、群体杂合度和多态信息含量等遗传多样性参数进行了统计分析,并依据Nei氏DA遗传距离,采用NJ法和UPGMA法构建了系统聚类树.结果表明:18个微卫星座... |
| 关 键 词： | 微卫星 特色鸡种 遗传多样性 |
Analysis on genetic diversity of 4 indigenous chicken breeds in Yunnan Province and Tibet by microsatellite markers |
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| DU Hong,,HUANG Yi-na,,GUAN Wei-jun,ZHAO Qian-jun,PU Ya-bin,GUN Shuang-bao,MA Yue-hui. Analysis on genetic diversity of 4 indigenous chicken breeds in Yunnan Province and Tibet by microsatellite markers[J]. Journal of Gansu Agricultural University, 2011, 0(4): 7-12 | |
| Authors: | DU Hong HUANG Yi-na GUAN Wei-jun ZHAO Qian-jun PU Ya-bin GUN Shuang-bao MA Yue-hui |
| Affiliation: | DU Hong1,2,HUANG Yi-na2,3,GUAN Wei-jun2,ZHAO Qian-jun2,PU Ya-bin2,GUN Shuang-bao1,MA Yue-hui2 (1.College of Animal Science and Technology,Gansu Agricultural University,Lanzhou 730070,China,2.Institute of Animal Science,Chinese Academy of Agricultural Sciences,Beijing 100193,3.Yunnan Agricultural University,Kunming 650201,China) |
| Abstract: | The genetic diversity of 4 indigenous chicken breeds in Yunnan Province and Tibet was analyzed by 18 microsatellite markers.Allele frequency,number of observed alleles(Na),number of effective alleles(NEA),heterozygosity(H),and polymorphic information content(PIC) were calculated among other genetic diversity parameters.NJ and UPGMA phylogenetic trees were reconstructed using Nei's DA genetic distances.The results indicated that a total of 244 alleles were detected in 138 samples of the 4 populations,the est... |
| Keywords: | microsatellite features chicken breeds genetic diversity |
| 本文献已被 CNKI 等数据库收录！ | |