Release 56
(Apr 24, 2025)

QTL 177382 Description:

 Trait Information
Trait name: Egg number Vertebrate Trait Ontology: Egg quantity
Reported name: (n/a) Product Trait Ontology: n/a
Symbol: EN Clinical Measurement Ontology: Egg number, fowl
 QTL Map Information
Chromosome:1
QTL Peak Location:n/a
QTL Span:n/a
117.9-117.9 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":n/a
Peak:rs14878430
Lower, "Significant":n/a
Lower, "Suggestive":n/a
Marker type:SNP
Analysis type:Association
Model tested:Mendelian
Test base:Genome-wise
Threshold significance level:Significant
P_values<0.05
Dominance effect:n/a
Additive effect:n/a
Associated Gene:POLA1 (DNA polymerase alpha 1, catalytic subunit)
Cis/Trans acting type:
Links:   Edit  |   Map view

 Extended information:
(none)

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  •  QTL Experiment in Brief
    Animals:Birds were Rhode Island Red hens.
     Breeds associated:
    Design:Birds were genotyped using the Affymetrix Chicken 600K SNP array and analyzed for age at first egg and weekly egg number throughout the laying period. A total of 294,705 SNPs were used for analysis.
    Analysis:Univariate linear mixed models were used.
    Software:PLINK, Beagle v4.0, GEMMA
    Notes: 
    Links:Edit

     Reference
    Authors:Liu Z, Yang N, Yan Y, Li G, Liu A, Wu G, Sun C
    Affiliation:National Engineering Laboratory for Animal Breeding and MOA Key Laboratory of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
    Title:Genome-wide association analysis of egg production performance in chickens across the whole laying period
    Journal:BMC genetics, 2019, 20(1): 67
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  

     Additional Information
    Comments:37-50 weeks
    User inputs on reference #31412760
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  • Cite this Data:

    Animal QTLdb: QTL177382 was published in 2019, and was curated into QTLdb on 2019-09-05. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:177382

     

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