Release 56
(Apr 24, 2025)

QTL 255286 Description:

 Trait Information
Trait name: Teat number Vertebrate Trait Ontology: Nipple quantity
Reported name: (n/a) Product Trait Ontology: n/a
Symbol: TNUM Clinical Measurement Ontology: Teat number
 QTL Map Information
Chromosome:15
QTL Peak Location:n/a
QTL Span:n/a
40.3-40.3 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":n/a
Peak:rs427802479
Lower, "Significant":n/a
Lower, "Suggestive":n/a
Marker type:SNP
Analysis type:Association
Model tested:n/a
Test base:Experiment-wise
Threshold significance level:Significant
LOD_score9.8696
Dominance effect:n/a
Additive effect:n/a
Associated Gene:n/a
Cis/Trans acting type:
Links:   Edit  |   Map view

 Extended information:
(none)

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  •  QTL Experiment in Brief
    Animals:Animals were Hu sheep.
     Breeds associated:
    Design:Animals were genotyped using the Affymetrix Genomic GeneSeek Profiler Ovine HD 630K array, and GWAS was performed for teat number.
    Analysis:Single-locus GWAS was performed using a linear mixed model. Multi-locus GWAS was carried out using several methods, including FASTmrMLM, pLARmEB, pKWmEB, and ISIS EM-BLASSO.
    Software:PLINK v1.90
    Notes: 
    Links:Edit

     Reference
    Authors:Zhao Y, Pu Y, Liang B, Bai T, Liu Y, Jiang L, Ma Y
    Affiliation:National Germplasm Center of Domestic Animal Resources, Institute of Animal Science (IAS), Chinese Academy of Agricultural Sciences (CAAS), Haidian, Beijing, China
    Title:A study using single-locus and multi-locus genome-wide association study to identify genes associated with teat number in Hu sheep
    Journal:Animal Genetics, 2022, 53(2):203-211
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  

     Additional Information
    Comments:FASTmrMLM, ISIS EM-BLASSO methods
    User inputs on reference #35040155
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  • Cite this Data:

    Animal QTLdb: QTL255286 was published in 2022, and was curated into QTLdb on 2022-02-04. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:255286

     

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