Release 56
(Apr 24, 2025)

QTL 215012 Description:

 Trait Information
Trait name: Milk fat yield Vertebrate Trait Ontology: Milk total fat amount
Reported name: (n/a) Product Trait Ontology: Milk fat yield
Symbol: FY Clinical Measurement Ontology: Milk fat yield
 QTL Map Information
Chromosome:7
QTL Peak Location:58.98 (cM)
QTL Span:58.92-59.03 (cM)
47.3-47.4 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":rs42599672
Peak:
Lower, "Significant":rs43520059
Lower, "Suggestive":n/a
Marker type:SNP
Analysis type:QTL
Model tested:n/a
Test base:n/a
Threshold significance level:Significant
VARIANCE1.44%
Dominance effect:n/a
Additive effect:n/a
Associated Gene:n/a
Cis/Trans acting type:
Links:   Edit  |   Map view

 Extended information:
(none)

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  •  QTL Experiment in Brief
    Animals:Animals were Portuguese Holstein cattle.
     Breeds associated:
    Design:Animals were genotyped using either the GeneSeek Genomic Profiler, Illumina Bovine SNP50 v1 or v2, or Affymetrix Ax58K panel, with all data imputed to SNP50 v2, and analyzed for milk production traits in the first three lactations. A total of 38,323 autosomal SNPs were used for analysis.
    Analysis:The AR model for multiple lactations was used in GEBV prediction simultaneously in the weighted single-step GWAS for milk, fat, and protein yield, and somatic cell score.
    Software:FImpute 2.2
    Notes: 
    Links:Edit

     Reference
    Authors:Silva AA, Silva DA, Silva FF, Costa CN, Silva HT, Lopes PS, Veroneze R, Thompson G, Carvalheira J
    Affiliation:Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Porto, Portugal
    Title:GWAS and gene networks for milk-related traits from test-day multiple lactations in Portuguese Holstein cattle
    Journal:Journal of applied genetics, 2020, 61(3): 465-476
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  

     Additional Information
    Comments:First lactation
    User inputs on reference #32607783
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  • Cite this Data:

    Animal QTLdb: QTL215012 was published in 2020, and was curated into QTLdb on 2020-12-04. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:215012

     

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