Release 56
(Apr 24, 2025)

QTL 56407 Description:

 Trait Information
Trait name: Age at first egg Vertebrate Trait Ontology: Onset of fertility
Reported name: (n/a) Product Trait Ontology: n/a
Symbol: AFE Clinical Measurement Ontology: Maternal age at first egg production
 QTL Map Information
Chromosome:4
QTL Peak Location:5.5 (cM)
QTL Span:0.00-100.00 (cM)
Upper, "Suggestive":n/a
Upper, "Significant":n/a
Peak:
Lower, "Significant":n/a
Lower, "Suggestive":n/a
Marker type:
Analysis type:Association
Model tested:Mendelian
Test base:n/a
Threshold significance level:Significant
P_values<0.05
Dominance effect:n/a
Additive effect:n/a
Associated Gene:BMP15 (bone morphogenetic protein 15)
Cis/Trans acting type:
Links:   Edit  |   Map view

 Extended information:
(none)

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  •  QTL Experiment in Brief
    Animals:Birds were Shaobo hens.
     Breeds associated:
    n/a
    Design:Birds were genotyped for three SNPs each in BMP15 and GDF9 and analyzed for egg production traits.
    Analysis:Mixed models were used.
    Software:PHASE, SAS
    Notes: 
    Links:Edit

     Reference
    Authors:Huang H Y, Liang Z, Li S F, Li C M, Zhao Z H, Wang Q B
    Affiliation:Institute of Poultry Science, Chinese Academy of Agriculture Science, Yangzhou, P. R. China.
    Title:Polymorphism identification in BMP15 and GDF9 genes and their association with egg production in chickens
    Journal:British Poultry Science, 2015, 56(3): 277-83
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  

     Additional Information
    Comments:C231T
    User inputs on reference #25735815
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  • Cite this Data:

    Animal QTLdb: QTL56407 was published in 2015, and was curated into QTLdb on 2015-07-08. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:56407

     

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