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 1547 Description:

 Trait Information
Trait name: Teat placement Vertebrate Trait Ontology: Udder morphology trait
Trait details: front teat placement Product Trait Ontology: n/a
Symbol: FTPL Clinical Measurement Ontology: n/a
 QTL Map Information
Chromosome:1
QTL Peak Location:130.9 (cM)
QTL Span:122.3-139.3 (cM)
125.4-142.8 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":BM1824
Peak:
Lower, "Significant":BMS599
Lower, "Suggestive":n/a
Marker type:Microsatellites
Analysis type:QTL
Model tested:n/a
Test base:-
Threshold significance level:-
F_Stat3.33
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 #1547
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  •  QTL Experiment in Brief
    Animals:Ten larger half-sib families from the Dairy Bull DNA Repository consisting of 1414 bulls were selected for QTL detection using the granddaughter design.
     Breeds associated:
    n/a
    Design:Multiple traits were measured falling into 4 groups: the udder group, the body form group, the feet and legs group, and the dairy capacity group.
    Analysis:There were 406 markers used for genotyping. Data were analyzed using a regression approach to detect QTL within and across families.
    Software: 
    Notes: 
    Links:Edit

     Reference
    Authors:Ashwell MS, Heyen DW, Weller JI, Ron M, Sonstegard TS, Van Tassell CP, Lewin HA.
    Affiliation:Department of Animal Science, North Carolina State University, Raleigh 27695,USA. Melissa_Ashwell@ncsu.edu
    Title:Detection of quantitative trait loci influencing conformation traits and calvingease in Holstein-Friesian cattle.
    Journal:J Dairy Sci, 2005, 88(11):4111-9.
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  
    User inputs on reference #16230715
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  • Cite this Data:

    Animal QTLdb: QTL1547 was published in 2005, and was curated into QTLdb on 2006-07-27. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:1547

     

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