QTL #147588 Description:

 Trait Information
Trait name: Lactation persistency Vertebrate Trait Ontology: Lactation duration
Reported name: Product Trait Ontology: n/a
Symbol: LACTPER Clinical Measurement Ontology: n/a
 QTL Map Information
Chromosome:6
QTL Peak Location:42.33 (cM)
QTL Span:42.33-42.33 (cM)
38.1-38.1 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":rs109637038
Peak:
Lower, "Significant":rs132812135
Lower, "Suggestive":n/a
Marker type:Polymorphic markers
Analysis type:QTL
Model tested:Mendelian
Test base:-
Threshold significance level:Significant
P_values<0.001
Dominance effect:n/a
Additive effect:n/a
Associated Gene:SPP1 (secreted phosphoprotein 1)
Links:   Edit  |   Map view

 Extended information:
(none)

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  •  QTL Experiment in Brief
    Animals:Animals were Holstein cattle.
     Breeds associated:
    Design:Bulls were genotyped for 4 SNPs in the SPP1 gene and analyzed for lactation persistency EBV.
    Analysis:The model for genotype or haplotype effect was a one-way factorial with unequal variances. When a genotype effect was found significant, a Tukey adjustment for multiple comparisons was performed.
    Software:SAS
    Notes: 
    Links:Edit
     Reference
    Authors:Bissonnette N
    Affiliation:Sherbrooke Research and Development Centre, Agriculture and Agri-Food Canada, 2000 College Street, Sherbrooke, Quebec, J1M 0C8 Canada
    Title:Short communication: Genetic association of variations in the osteopontin gene (SPP1) with lactation persistency in dairy cattle
    Journal:Journal of dairy science, 2018, 101(1): 456-461
    Links:  PubMed  |  Abstract   |  List all QTL   |  Edit  

     Additional Information
    Comments:Overall lactation; EBV
    User inputs on reference #29128221
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