Release 56
(Apr 24, 2025)

QTL 215106 Description:

 Trait Information
Trait name: Somatic cell score Vertebrate Trait Ontology: Milk somatic cell quantity
Reported name: (n/a) Product Trait Ontology: Milk somatic cell count
Symbol: SCS Clinical Measurement Ontology: Milk somatic cell score
 QTL Map Information
Chromosome:19
QTL Peak Location:66.37 (cM)
QTL Span:66.37-66.37 (cM)
36.2-36.2 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":n/a
Peak:rs41910915
Lower, "Significant":n/a
Lower, "Suggestive":n/a
Marker type:SNP
Analysis type:Association
Model tested:Mendelian
Test base:Comparison-wise
Threshold significance level:Significant
P_values1.39E-6
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 Guernsey dairy cattle.
     Breeds associated:
    Design:Animals were genotyped using several different chips, with data imputed to HD genotypes, and analyzed for 27 different traits, including milk production, conformation, and productivity traits. The number of SNPs used for analysis ranged from 574,262 to 579,581 for different traits.
    Analysis:Single-trait GWAS were carried out using a mixed-model approach. Further conditional analyses were performed to identify significant SNPs in major QTL detected on BTA19.
    Software:MMAP
    Notes: 
    Links:Edit

     Reference
    Authors:Li B, VanRaden P M, Null D J, O'Connell J R, Cole J B
    Affiliation:Animal Genomics and Improvement Laboratory, Henry A. Wallace Beltsville Agricultural Research Center, USDA Agricultural Research Service, Beltsville, MD 20705-2350
    Title:Major quantitative trait loci influencing milk production and conformation traits in Guernsey dairy cattle detected on BTA19
    Journal:Journal of dairy science, 2020, S0022-0302(20)30949-8
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  
    User inputs on reference #33189290
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  • Cite this Data:

    Animal QTLdb: QTL215106 was published in 2020, and was curated into QTLdb on 2020-12-11. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:215106

     

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