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 1889 Description:

 Trait Information
Trait name: Gizzard weight Vertebrate Trait Ontology: Gizzard mass
Reported name: Gizzard weight Product Trait Ontology: n/a
Symbol: GIZZWT Clinical Measurement Ontology: n/a
 QTL Map Information
Chromosome:2
QTL Peak Location:116 (cM)
QTL Span:116-136 (cM)
36.1-42.3 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":ADL0176
Peak:
Lower, "Significant":ROS0018
Lower, "Suggestive":n/a
Marker type:Microsatellites
Analysis type:QTL
Model tested:n/a
Test base:Genome-wise
Threshold significance level:n/a
P_values<0.01
Dominance effect:n/a
Additive effect:n/a
Associated Gene:n/a
Cis/Trans acting type:
Links:   NCBI GeneDB  |  Edit  |   Map view

 Extended information:
(none)

User inputs on QTL #1889
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  •  QTL Experiment in Brief
    Animals:The F2 populations was derived from the cross of 2 males and 2 females from both a lagrger broiler line and a small egg-laying line. The 1 consisted of 8 males and 32 females that were crossed to produce an F2 of over 460 birds.
     Breeds associated:
    n/a
    Design:Concentrations of creatinine kinase and tryponin T, total blood cell count, PCV, weights, dressed carcass, organ (liver, heart, spleen, and gizzard) weights and intestine length were recorded.
    Analysis:For all traits analysed, the fixed effects of sex, Fw family and pen were fitted. Observations for which the standardised residuals exceeded 4 after correction for these fixed effects were removed from the data-set.
    Software: 
    Notes: 
    Links:Edit

     Reference
    Authors:Navarro P, Visscher PM, Knott SA, Burt DW, Hocking PM, Haley CS.
    Affiliation:Roslin Institute, Roslin, Midlothian. eanv58@holyrood.ed.ac.uk
    Title:Mapping of quantitative trait loci affecting organ weights and blood variablesin a broiler layer cross.
    Journal:Br Poult Sci, 2005, 46(4):430-42
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  
    User inputs on reference #16268100
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  • Cite this Data:

    Animal QTLdb: QTL1889 was published in 2005, and was curated into QTLdb on 2009-03-16. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:1889

     

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