Release 56
(Apr 24, 2025)

QTL 126982 Description:

 Trait Information
Trait name: Milk lactose content Vertebrate Trait Ontology: Milk lactose amount
Reported name: lactose percentage Product Trait Ontology: Milk lactose content
Symbol: MLC Clinical Measurement Ontology: n/a
 QTL Map Information
Chromosome:14
QTL Peak Location:2.48 (cM)
QTL Span:2.48-2.48 (cM)
0.6-0.6 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":rs109326954
Peak:
Lower, "Significant":rs109234250
Lower, "Suggestive":n/a
Marker type:SNP
Analysis type:QTL
Model tested:Mendelian
Test base:n/a
Threshold significance level:Significant
P_values<0.01
Dominance effect:n/a
Additive effect:n/a
Associated Gene:DGAT1 (diacylglycerol O-acyltransferase 1)
Cis/Trans acting type:
Links:   Edit  |   Map view

 Extended information:
(none)

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  •  QTL Experiment in Brief
    Animals:Animals were Dutch Holstein-Friesian cows.
     Breeds associated:
    Design:Animals were genotyped for the DGAT1 K232A polymorphism and analyzed for milk traits in the first, second, and third parities.
    Analysis:Test-day records from parities 1, 2, and 3 were separately analyzed using a repeatability model.
    Software:ASReml
    Notes: 
    Links:Edit

     Reference
    Authors:Bovenhuis H, Visker M H P W, van Valenberg H J F, Buitenhuis A J, van Arendonk J A M
    Affiliation:Animal Breeding and Genomics Centre, Wageningen University, PO Box 338, 6700 AH Wageningen, the Netherlands
    Title:Effects of the DGAT1 polymorphism on test-day milk production traits throughout lactation
    Journal:Journal of dairy science, 2015, 98(9): 6572-82
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  

     Additional Information
    Comments:test day; parity 1
    User inputs on reference #26142855
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  • Cite this Data:

    Animal QTLdb: QTL126982 was published in 2015, and was curated into QTLdb on 2017-04-24. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:126982

     

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