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 1719 Description:

 Trait Information
Trait name: Offspring number Vertebrate Trait Ontology: Offspring quantity
Trait details: twinning rate Product Trait Ontology: n/a
Symbol: MULTBIR Clinical Measurement Ontology: Number of offspring
 QTL Map Information
Chromosome:10
QTL Peak Location:41.0 (cM)
QTL Span:35.07-44.25 (cM)
30.5-38.5 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":BRN
Peak:
Lower, "Significant":BMS2742
Lower, "Suggestive":n/a
Marker type:Microsatellites
Analysis type:QTL
Model tested:n/a
Test base:-
Threshold significance level:-
F_Stat11.17
P_values0.001
Dominance effect:n/a
Additive effect:0.105
Associated Gene:n/a
Cis/Trans acting type:
Links:   Edit  |   Map view

 Extended information:
(none)

User inputs on QTL #1719
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  •  QTL Experiment in Brief
    Animals:Data for twinning rate from the North American Holstein breed were available through the National Association of Animal Breeders calving ease database.
     Breeds associated:
    n/a
    Design:Information from granddaughters was used to estimate twinning rate PTA levels of sons. Sires, and sons of sires provided genotypic data.
    Analysis:A total of 268 fluorescently labelled cattle primers were used for microsatellite marker genotyping. A linear regression approach was used for interval mapping through the QTL express program.
    Software:Genescan, Tenotyper, Cri-Map, and QTL express
    Notes: 
    Links:Edit

     Reference
    Authors:Cobanoglu O, Berger PJ, Kirkpatrick BW.
    Affiliation:Department of Animal Sciences, University of Wisconsin-Madison, Madison, WI53706, USA.
    Title:Genome screen for twinning rate QTL in four North American Holstein families.
    Journal:Animal Genetics, 2005, 36(4):303-8.
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  
    User inputs on reference #16026340
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  • Cite this Data:

    Animal QTLdb: QTL1719 was published in 2005, and was curated into QTLdb on 2006-08-01. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:1719

     

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