期刊文献+

荷斯坦奶牛GHR基因F279Y多态位点与产奶性状的关联分析 被引量:2

原文传递
导出
摘要 为了研究GHR基因F279Y多态位点与宁夏地区荷斯坦奶牛产奶性状的关联性,试验采用Sequenom单核苷酸多态性(SNP)分型检测确定768头宁夏地区荷斯坦奶牛的基因型,用最小二乘法对产奶性状进行关联性分析。结果表明:GHR基因F279Y位点A、T等位基因频率分别为0.145 8,0.854 2。AA基因型305 d产奶量优于其他2种基因型(P>0.05),TT基因型乳脂率极显著高于其他2种基因型(P<0.01),AT基因型与TT基因型乳蛋白率差异极显著(P<0.01),因此等位基因A对产奶量有正效应,等位基因T是乳脂率、乳蛋白率的优势基因。
机构地区 宁夏大学
出处 《黑龙江畜牧兽医》 CAS 北大核心 2016年第12期88-90,共3页 Heilongjiang Animal Science And veterinary Medicine
基金 宁夏回族自治区育种专项项目(2013NYYZ0501)
  • 相关文献

参考文献2

二级参考文献24

  • 1季香,马月辉,叶绍辉,李菜娥.反刍动物生长激素受体基因的研究进展[J].草食家畜,2006(2):27-31. 被引量:10
  • 2ARGETSINGER L S, CARTER-SU C. Mechanism of signaling by growth hormone receptor[J]. Physiol Rev, 1996,76(4):1089-1107.
  • 3GEORGES M, NIELSEN D, MACKINNON M, et al. Mapping quantitative trait loci controlling milk pro duetion in dairy cattle by exploiting progeny testing [J]. Genetics, 1995,139(2) : 907-920.
  • 4ARRANZ J J, COPPIETERS. W, BERZI P, et al. A QTL affecting milk yield and composition maps to bovine chromosome 20: a confirmation [J]. Anim Genet, 1998,29(2) : 107-115.
  • 5BLOTT S,KIM J J,MOISIO S,et al. Molecular dissection of a quantitative trait locus: a phenylalanine- to-tyrosine substitution in the transmembrane domain of the bovine growth hormone receptor is associated with a major effect on milk yield and composition[J].Genetics,2003,163(1):253-266.
  • 6FALAKI M,GENGLER N,SNEYERS M,et al. Relationships of polymorphisms for growth hormone and growth hormone receptor genes with milk production traits for Italian Holstein-Friesian bulls[J]. J Dairy Sci, 1996,79:1446-1453.
  • 7VIITALA S,SZYDA J,BLOTT S,et al. The role of the bovine growth hormone receptor and prolactin receptor genes in milk, fat and protein production in Finnish Ayrshire dairy cattle[J]. Genetics, 2006,173 (4) :2151-2164.
  • 8KE X,COLLINS A,YE S. PIRA-PCR designer for restriction analysis of single nucleotide polymorphisms[J]. Bioin f ormatics , 2001,17 ( 9 ): 838-839.
  • 9JACOBSON D R , MOSKOVITS T. Rapid, nonradioactive screening for activating ras oncogene mutations using PCR-primer introduced restriction analysis (PCR-PIRA)[J]. PCRMeth, 1991,1:146-148.
  • 10SAMBROOK J,FRITSCH E F,MANIATIS T. Molecular Cloning: A Laboratory Manual [M]. 2nd. New York: Cold Spring Harbor Laboratory Press, 1989.

共引文献19

同被引文献15

引证文献2

二级引证文献10

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部