Release 56
(Apr 24, 2025)

This linkage-map based data has been obsolete
(see Release notes 51, 52, 53). Information
provided here is only for retrospective online
support of publications that used this data.

QTL 2502 Description:

 Trait Information
Trait name: Milk protein yield Vertebrate Trait Ontology: Milk protein amount
Reported name: Milk protein yield Product Trait Ontology: Milk protein yield
Symbol: PY Clinical Measurement Ontology: Milk protein yield
 QTL Map Information
Chromosome:1
QTL Peak Location:44.9 (cM)
QTL Span:38.438-60.26 (cM)
39.4-61.8 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":BM4307
Peak:
Lower, "Significant":INRA011
Lower, "Suggestive":n/a
Marker type:Microsatellites
Analysis type:QTL
Model tested:n/a
Test base:n/a
Threshold significance level:n/a
P_values<0.05
Dominance effect:n/a
Additive effect:n/a
Associated Gene:n/a
Cis/Trans acting type:
Links:   NCBI GeneDB  |  Edit  |   Map view

 Extended information:
(none)

User inputs on QTL #2502
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  •  QTL Experiment in Brief
    Animals:In total, 434 sons of six prominent grandsires, with 71-75 sons per grandsire, were genotyped.
     Breeds associated:
    n/a
    Design:Traits measured included: 305-day milk, fat, and protein yield, and fat percent and protein percent.
    Analysis:The cattle were genotyped for 8 and 7 microsatellite loci on chromosomes 1 and 6. Least squares interval mapping was performed based on daughter yield deviations of the sons.
    Software:Cri-Map
    Notes: 
    Links:Edit

     Reference
    Authors:Nadesalingam J, Plante Y, Gibson JP.
    Affiliation:Centre for Genetic Improvement of Livestock, Department of Animal and PoultryScience, University of Guelph, Ontario, Canada.
    Title:Detection of QTL for milk production on Chromosomes 1 and 6 of Holstein cattle.
    Journal:Mammalian genome, 2001, 12(1):27-31.
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  
    User inputs on reference #11178740
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  • Cite this Data:

    Animal QTLdb: QTL2502 was published in 2001, and was curated into QTLdb on 2006-08-14. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:2502

     

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