Release 56
(Apr 24, 2025)

QTL 17911 Description:

 Trait Information
Trait name: Offspring number Vertebrate Trait Ontology: Offspring quantity
Trait details: total number born (first parity) Product Trait Ontology: n/a
Symbol: TNB Clinical Measurement Ontology: Number of offspring
 QTL Map Information
Chromosome:15
QTL Peak Location:107 (cM)
QTL Span:114.90-115.10 (cM)
145.6-146.0 (Mbp)
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:-
Threshold significance level:Significant
P_values<0.05
Dominance effect:0.16
Additive effect:-0.49
Associated Gene:EPHA4 (EPH receptor A4)
Cis/Trans acting type:
Links:   Edit  |   Map view

 Extended information:
(none)

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  •  QTL Experiment in Brief
    Animals:Animals were Landrace, Yorkshire, and Duroc sows.
     Breeds associated:
    Design:Animals were genotyped for two SNPs in EPHA4 and analyzed for litter size.
    Analysis:The general linear model procedure was used.
    Software:SAS
    Notes: 
    Links:Edit

     Reference
    Authors:Fu Y, Fu J, Wang A
    Affiliation:College of Animal Science and Technology, China Agricultural University/The Key Laboratory of Animal Genetics and Breeding of Ministry of Agriculture, 100193 Beijing, People's Republic of China
    Title:Association of EphA4 polymorphism with swine reproductive traits and mRNA expression of EphA4 during embryo implantation
    Journal:Mol Biol Rep, 2012, 39(3):2689-96
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  

     Additional Information
    Comments:SNP 1
    User inputs on reference #21688153
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  • Cite this Data:

    Animal QTLdb: QTL17911 was published in 2012, and was curated into QTLdb on 2012-09-04. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:17911

     

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