| 隆林黄牛Y-SNPs遗传多样性与起源研究 |
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| 引用本文： | 宣泽义,曹艳红,贾鹏,陈少梅,雷初朝.隆林黄牛Y-SNPs遗传多样性与起源研究[J].中国牛业科学,2019(5):14-16. |
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| 作者姓名： | 宣泽义 曹艳红 贾鹏 陈少梅 雷初朝 |
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| 作者单位： | 广西壮族自治区畜牧研究所;西北农林科技大学动物科技学院 |
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| 基金项目： | 国家肉牛牦牛产业技术体系项目(CARS-37);广西科技重大专项(桂科AA18118041) |
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| 摘 要： | 目的]为从分子水平探究隆林黄牛的遗传多样性及父系起源。方法]利用PCR测序及生物信息方法,对20头隆林黄牛公牛的2个Y-SNPs标记(UTY-19和ZFY-10)进行多态性检测。结果]结果显示,20头隆林黄牛中有14头为Y3单倍型组(70%),有6头牛为Y2单倍型组(30%),Y染色体单倍型多样度为0.4421±0.0875,表明隆林牛具有丰富的Y染色体遗传多样性。结论]隆林黄牛具有瘤牛和普通牛2个父系起源,以瘤牛父系起源为主。
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| 关 键 词： | 隆林黄牛 Y-SNPS 单倍型组 起源 |
Y-SNPs Genetic Diversity and Paternal Origin of Longlin Cattle |
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| XUAN Ze-yi,CAO Yan-hong,JIA Peng,CHEN Shao-mei,LEI Chu-zhao.Y-SNPs Genetic Diversity and Paternal Origin of Longlin Cattle[J].China Cattle Science,2019(5):14-16. |
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| Authors: | XUAN Ze-yi CAO Yan-hong JIA Peng CHEN Shao-mei LEI Chu-zhao |
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| Institution: | (Animal Husbandry Research Institute of Guangxi Zhuang Autonomous Region,Nanning 530001;College of Animal Science and Technology,Northwest A&F University,Yangling,Shaanxi 712100) |
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| Abstract: | XUAN Ze-yi;CAO Yan-hong;JIA Peng;CHEN Shao-mei;LEI Chu-zhao(Animal Husbandry Research Institute of Guangxi Zhuang Autonomous Region,Nanning 530001;College of Animal Science and Technology,Northwest A&F University,Yangling,Shaanxi 712100) |
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| Keywords: | Longlin cattle Y-SNPs haplogroup paternal origin |
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