Genomic predictions can accelerate selection for resistance against Piscirickettsia salmonis in Atlantic salmon ( Salmo salar )
作者: Rama BangeraKatharina CorreaJean P. LhorenteRené FigueroaJosé M. Yáñez
作者单位: 1Aquainnovo S.A
2Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile
刊名: BMC Genomics, 2017, Vol.18 (1)
来源数据库: Springer Nature Journal
DOI: 10.1186/s12864-017-3487-y
关键词: Genomic selectionSalmon Rickettsial SyndromeDisease resistanceReliability
英文摘要: Salmon Rickettsial Syndrome (SRS) caused by Piscirickettsia salmonis is a major disease affecting the Chilean salmon industry. Genomic selection (GS) is a method wherein genome-wide markers and phenotype information of full-sibs are used to predict genomic EBV (GEBV) of selection candidates and is expected to have increased accuracy and response to selection over traditional pedigree based Best Linear Unbiased Prediction (PBLUP). Widely used GS methods such as genomic BLUP (GBLUP), SNPBLUP, Bayes C and Bayesian Lasso may perform differently with respect to accuracy of GEBV prediction. Our aim was to compare the accuracy, in terms of reliability of genome-enabled prediction, from different GS methods with PBLUP for resistance to SRS in an Atlantic salmon breeding program. Number of days to...
原始语种摘要: Salmon Rickettsial Syndrome (SRS) caused by Piscirickettsia salmonis is a major disease affecting the Chilean salmon industry. Genomic selection (GS) is a method wherein genome-wide markers and phenotype information of full-sibs are used to predict genomic EBV (GEBV) of selection candidates and is expected to have increased accuracy and response to selection over traditional pedigree based Best Linear Unbiased Prediction (PBLUP). Widely used GS methods such as genomic BLUP (GBLUP), SNPBLUP, Bayes C and Bayesian Lasso may perform differently with respect to accuracy of GEBV prediction. Our aim was to compare the accuracy, in terms of reliability of genome-enabled prediction, from different GS methods with PBLUP for resistance to SRS in an Atlantic salmon breeding program. Number of days to...
全文获取路径: Springer Nature  (合作)
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影响因子:4.397 (2012)

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关键词翻译
关键词翻译
  • 谱系图 知的
  • Salmo salar 沙门病毒
  • salmon 鲑鱼
  • Atlantic 在西洋的
  • selection 选择
  • resistance 抵抗
  • major 知的
  • pedigree 知的
  • prediction 预报
  • genomic 染色体组的
  • accuracy 准确度