中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 豫南黑猪FSHβ亚基基因多态性研究 中国畜牧兽医 2010,37 (3) 145-148
Position: Home > Articles > Polymorphism Analysis of FSHβ Subunit Gene in Yunan Black Pigs China Animal Husbandry & Veterinary Medicine 2010,37 (3) 145-148

豫南黑猪FSHβ亚基基因多态性研究

作  者：
冯富彦;李新建;吕刚;张弛;任广志
单  位：
河南农业大学牧医工程学院
关键词：
豫南黑猪;FSHβ亚基基因;多态性;遗传距离;聚类分析
摘  要：
采用聚合酶链式反应(polymerase chain reaction,PCR)技术对豫南黑猪FSHβ亚基基因扩增后进行多态性分析,并与文献报道的国内外猪种进行比较。结果显示,豫南黑猪猪群中FSHβ亚基基因的A、B基因频率分别为0.3318、0.6682;基因型AA、AB、BB分别为0.0727、0.5182、0.4091,基因型分布符合哈迪—温伯格平衡。群体多态信息含量(PIC)为0.3451,属于中度多态;杂合度为0.4434,显示具有较大的选择潜力。聚类分析结果显示,豫南黑猪与民猪的亲缘关系最近,与二花脸猪的亲缘关系相对较远。
译  名：
Polymorphism Analysis of FSHβ Subunit Gene in Yunan Black Pigs
作  者：
FENG Fu-yan,LI Xin-jian,LV Gang,ZHANG Chi,REN Guang-zhi(College of Animal Husbandry and Veterinary,Henan Agricultural University,Zhengzhou 450002,China)
关键词：
Yunan black pigs;FSHβ subunit gene;polymorphism;genetic distance;cluster analysis
摘  要：
The FSHβ subunit gene was obtained using the polymerase chain reaction(PCR) technique in Yunan black pigs,and the polymorphism was investigated.The results showed that the allele frequencies of A,B were 0.3318 and 0.6682.The genotype frequencies of AA,AB,BB were 0.0727,0.5182 and 0.4091,the genotype frequencies of the three genes were in Hardy-Weinberg equilibrium.The polymorphism information content(PIC) was 0.3451,belong to midpolymorphism locus,and heterozygosity was 0.4434,showed that Yunan black pigs had a good potential for breeding.The cluster analysis suggested that the relationship was closer between Yunan black pigs and Min pigs,however,the relationship was relatively farther between Yunan black pigs and Erhualian pigs.

相似文章

导出引用
计量
文章访问数: 11
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46