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 12887 Description:

 Trait Information
Trait name: Fecal egg count Vertebrate Trait Ontology: Response to parasitic infection trait
Trait details: Trichostrongylus colubriformis FEC2 Product Trait Ontology: n/a
Symbol: FECGEN Clinical Measurement Ontology: Fecal parasite egg count
 QTL Map Information
Chromosome:6
QTL Peak Location:132.4 (cM)
QTL Span:118.7-146 (cM)
90.3-111.1 (Mbp)
Upper, "Suggestive":MCMA22
Upper, "Significant":n/a
Peak:
Lower, "Significant":n/a
Lower, "Suggestive":MCM214
Marker type:Microsatellites
Analysis type:QTL
Model tested:n/a
Test base:n/a
Threshold significance level:n/a
LOD_score2.8
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 #12887
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  •  QTL Experiment in Brief
    Animals:1029 Merino sheep in six half-sib families; sires from Trichostrongylus colubriformis high and low responder selection line cross; selective genotyping of phenotypic extremes from 929 lambs with full phenotypic data (472 lambs); mean cube root FEC1 1
     Breeds associated:
    n/a
    Design:incomplete genome screen - 133 markers on autosomes pointwise threshold 2.7 p < 0.05
    Analysis:FECs cube root transformed (Y) prior to analysis least squares model Y = Siregroup x (Birthtype + Year + Sex x AgeC1)
    Software:Animap
    Notes: 
    Links:Edit

     Reference
    Authors:Beh KJ, Hulme DJ, Callaghan MJ, Leish Z, Lenane I, Windon RG, Maddox JF.
    Affiliation:CSIRO Livestock Industries, Locked Bag 1 Delivery Centre, Blacktown, NSW, Australia
    Title:A genome scan for quantitative trait loci affecting resistance to Trichostrongylus colubriformis in sheep.
    Journal:Animal Genetics, 2002, 33:97-106
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  

     Additional Information
    Comments:Second challenge
    User inputs on reference #12047222
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  • Cite this Data:

    Animal QTLdb: QTL12887 was published in 2002, and was curated into QTLdb on 2007-05-08. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:12887

     

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