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 2746 Description:

 Trait Information
Trait name: Milk fat percentage Vertebrate Trait Ontology: Milk fat amount
Reported name: Milk fat percentage Product Trait Ontology: Milk fat content
Symbol: FP Clinical Measurement Ontology: Milk fat percentage
 QTL Map Information
Chromosome:20
QTL Peak Location:43.39 (cM)
QTL Span:37.49-49.29 (cM)
32.5-42.8 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":BMS1128
Peak:
Lower, "Significant":INRA036
Lower, "Suggestive":n/a
Marker type:Microsatellites
Analysis type:QTL
Model tested:n/a
Test base:n/a
Threshold significance level:n/a
LOD_score1.5
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 #2746
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  •  QTL Experiment in Brief
    Animals:Cattle involved in the study include Black-and-White Holstein-Friesian cattle from the Netherlands, Holstein-Friesian cattle from New Zealand, and Jersey cattle from New Zealand.
     Breeds associated:
    n/a
    Design:Traits measured included average parental predicted transmitting abilities for milk, protein, and fat yield, as well as protein and fat percentage.
    Analysis:QTL mapping was performed by multimarker regression using the HSQM software and chromosome-wide significance thresholds were determined by permutation.
    Software:HSQM software
    Notes: 
    Links:Edit

     Reference
    Authors:Blott S, Kim JJ, Moisio S, Schmidt-Küntzel A, Cornet A, Berzi P, Cambisano N, Ford C, Grisart B, Johnson D, Karim L, Simon P, Snell R, Spelman R, Wong J, Vilkki J, Georges M, Farnir F, Coppieters W.
    Affiliation:Department of Genetics, Faculty of Veterinary Medicine, University of Liege,4000 Liege, Belgium.
    Title:Molecular dissection of a quantitative trait locus: a phenylalanine-to-tyrosinesubstitution in the transmembrane domain of the bovine growth hormone receptoris associated with a major effect on milk yield and composition.
    Journal:Genetics, 2003, 163(1):253-66.
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  
    User inputs on reference #12586713
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  • Cite this Data:

    Animal QTLdb: QTL2746 was published in 2003, and was curated into QTLdb on 2006-10-13. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:2746

     

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