Genome-wide association mapping for milk fat composition and fine mapping of a QTL for de novo synthesis of milk fatty acids on bovine chromosome 13
作者: Hanne Gro OlsenTim Martin KnutsenAchim KohlerMorten SvendsenLars GidskehaugHarald GroveTorfinn NomeMarte SodelandKristil Kindem SundsaasenMatthew Peter KentHarald MartensSigbjørn Lien
作者单位: 1Norwegian University of Life Sciences
2Nofima AS
3Geno Breeding and AI Association
4CAMO Software AS
5Institute of Marine Research
6University of Agder
7Norwegian University of Science and Technology
刊名: Genetics Selection Evolution, 2017, Vol.49 (1)
来源数据库: Springer Journal
DOI: 10.1186/s12711-017-0294-5
关键词: Quantitative Trait LocusQuantitative Trait Locus RegionIndividual Fatty AcidSignificant Quantitative Trait LocusBTA1
英文摘要: Bovine milk is widely regarded as a nutritious food source for humans, although the effects of individual fatty acids on human health is a subject of debate. Based on the assumption that genomic selection offers potential to improve milk fat composition, there is strong interest to understand more about the genetic factors that influence the biosynthesis of bovine milk and the molecular mechanisms that regulate milk fat synthesis and secretion. For this reason, the work reported here aimed at identifying genetic variants that affect milk fatty acid composition in Norwegian Red cattle. Milk fatty acid composition was predicted from the nation-wide recording scheme using Fourier transform infrared spectroscopy data and applied to estimate heritabilities for 36 individual and combined fatty...
原始语种摘要: Bovine milk is widely regarded as a nutritious food source for humans, although the effects of individual fatty acids on human health is a subject of debate. Based on the assumption that genomic selection offers potential to improve milk fat composition, there is strong interest to understand more about the genetic factors that influence the biosynthesis of bovine milk and the molecular mechanisms that regulate milk fat synthesis and secretion. For this reason, the work reported here aimed at identifying genetic variants that affect milk fatty acid composition in Norwegian Red cattle. Milk fatty acid composition was predicted from the nation-wide recording scheme using Fourier transform infrared spectroscopy data and applied to estimate heritabilities for 36 individual and combined fatty...
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影响因子:2.859 (2012)

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关键词翻译
关键词翻译
  • mapping 映象
  • fatty 脂肪的
  • chromosome 染色体
  • identifying 识别
  • synthesis 合成
  • composition 构图
  • predicted 预先计算的
  • nutritious 滋养的
  • BTA 深孔加工
  • genomic 染色体组的