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 12634 Description:

 Trait Information
Trait name: Skin fat weight Vertebrate Trait Ontology: Subcutaneous adipose mass
Reported name: Skin fat weight Product Trait Ontology: n/a
Symbol: SFWT Clinical Measurement Ontology: n/a
 QTL Map Information
Chromosome:2
QTL Peak Location:50.00 (cM)
QTL Span:120.46-151.56 (cM)
37.5-47.2 (Mbp)
Upper, "Suggestive":ADL0196
Upper, "Significant":n/a
Peak:
Lower, "Significant":n/a
Lower, "Suggestive":LEI0124
Marker type:Microsatellites
Analysis type:QTL
Model tested:Mendelian
Test base:Genome-wise
Threshold significance level:Suggestive
F_Stat6.24
Dominance effect:n/a
Additive effect:n/a
Associated Gene:APP (amyloid beta (A4) precursor protein)
Cis/Trans acting type:
Links:   NCBI GeneDB  |  Edit  |   Map view

 Extended information:
(none)

User inputs on QTL #12634
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  •  QTL Experiment in Brief
    Animals:A line of White Leghorn egg laying chickens was chosen as one of the foundation lines and the other was a commercial broiler sire-line that had been genetically selected for high growth rates and breast muscle yields.
     Breeds associated:
    n/a
    Design:Birds were weighed at 3,6, and 9 (slaughter) wk of age. The weights of the breast meat, breast sking, legs, thighs, wings, residual carcass and skin fat were recorded.
    Analysis:Threre were 101 microsatellite markers in 27 linkage groups available for analysis. A linear model for the additive and dominance effects of a qTL at a given position was analysed by least squares for eacht trait.
    Software:QTL Express Software`
    Notes: 
    Links:Edit

     Reference
    Authors:Ikeobi CO, Woolliams JA, Morrice DR, Law A, Windsor D, Burt DW, Hocking PM.
    Affiliation:Roslin Institute, Edinburgh, Scotland, UK.
    Title:Quantitative trait loci affecting fatness in the chicken.
    Journal:Animal Genetics, 2002, 33(6):428-35
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  
    User inputs on reference #12464017
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  • Cite this Data:

    Animal QTLdb: QTL12634 was published in 2002, and was curated into QTLdb on 2010-09-10. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:12634

     

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