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 12910 Description:

 Trait Information
Trait name: Coat pattern Vertebrate Trait Ontology: Coat/hair pigmentation trait
Reported name: (n/a) Product Trait Ontology: n/a
Symbol: COPATT Clinical Measurement Ontology: n/a
 QTL Map Information
Chromosome:13
QTL Peak Location:65 (cM)
QTL Span:63.5-41 (cM)
41.3-26.7 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":MCM253
Peak:HUJ616
Lower, "Significant":n/a
Lower, "Suggestive":n/a
Marker type:Microsatellites
Analysis type:QTL
Model tested:n/a
Test base:n/a
Threshold significance level:n/a
LOD_score3.77
Dominance effect:n/a
Additive effect:n/a
Associated Gene:n/a
Cis/Trans acting type:
Links:   Edit  |   Map view

 Extended information:
(none)

User inputs on QTL #12910
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  •  QTL Experiment in Brief
    Animals:Merino back-cross pigmentation flock comprising 6 half-sib pedigrees generated from a single pigmented (self-colour) ram. 75 back-cross progeny demonstrated 1:1 segregation of pigmented:white indicating inheritance of a Mendelian trait
     Breeds associated:
    n/a
    Design:Microsatellites (number unstated) covering chromosomes 1, 3, 6, 13 and 26 used.
    Analysis:Liped computer program compared genetic loci in pairs, calculated LOD scores based on maximum likelihood estimations and allowed for the available 3-generation data to be used
    Software:Liped (Ott 1974)
    Notes: 
    Links:Edit

     Reference
    Authors:Parsons YM, Fleet MR, Cooper DW
    Affiliation:School of Biological Sciences, Macquarie University, Sydney, NSW 2109, Australia; South Australian Research & Development Institute, Turretfield, Rosedale, SA 5350, Australia.
    Title:The Agouti gene: a positional candidate for recessive self-colour pigmentation in Australian Merino sheep
    Journal:Aust J Agric Res, 1999, 50:1099-1103
    Links:  No PubMed entry  |  Abstract   |  List all data   |  Edit  

     Additional Information
    Comments:Recombination fraction (peak & flanking markers)=0.25. LOD < significance threshold. Agouti nucleotide sequences in Genbank.::Re
    User inputs on reference #ISU0046
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  • Cite this Data:

    Animal QTLdb: QTL12910 was published in 1999, and was curated into QTLdb on 2007-08-03. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:12910

     

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