Release 56
(Apr 24, 2025)

QTL 178669 Description:

 Trait Information
Trait name: Milk caprylic acid content Vertebrate Trait Ontology: Milk fatty acid C8:0 amount
Reported name: (n/a) Product Trait Ontology: Milk fatty acid C8:0 content
Symbol: MFA-C8:0 Clinical Measurement Ontology: n/a
 QTL Map Information
Chromosome:26
QTL Peak Location:30.30 (cM)
QTL Span:30.30-30.30 (cM)
21.1-21.1 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":n/a
Peak:rs209464278
Lower, "Significant":n/a
Lower, "Suggestive":n/a
Marker type:SNP
Analysis type:Association
Model tested:Mendelian
Test base:Genome-wise
Threshold significance level:Significant
P_values<0.0001
Dominance effect:-0.0393
Additive effect:-0.0153
Associated Gene:CHUK (component of inhibitor of nuclear factor kappa B kinase complex)
Cis/Trans acting type:
Links:   Edit  |   Map view

 Extended information:
(none)

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  •  QTL Experiment in Brief
    Animals:Animals were Chinese Holstein cows.
     Breeds associated:
    Design:Based on the identification of candidate genes in an earlier GWAS, animals were genotyped for 11 SNPs in 4 genes (PRLR, MOGAT1, MINPP1, and CHUK) and analyzed for milk fatty acid composition.
    Analysis:Regression models were used.
    Software:SAS 9.2
    Notes: 
    Links:Edit

     Reference
    Authors:Shi L, Liu L, Lv X, Ma Z, Yang Y, Li Y, Zhao F, Sun D, Han B
    Affiliation:Department of Animal Genetics, Breeding and Reproduction, College of Animal Science and Technology, China Agricultural University, Beijing, China
    Title:Polymorphisms and genetic effects of PRLR, MOGAT1, MINPP1 and CHUK genes on milk fatty acid traits in Chinese Holstein
    Journal:BMC genetics, 2019, 20(1): 69
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  
    User inputs on reference #31419940
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  • Cite this Data:

    Animal QTLdb: QTL178669 was published in 2019, and was curated into QTLdb on 2019-09-13. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:178669

     

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