Release 56
(Apr 24, 2025)

QTL 256885 Description:

 Trait Information
Trait name: Milk protein yield Vertebrate Trait Ontology: Milk protein amount
Trait details: milk protein yield in first lactation Product Trait Ontology: Milk protein yield
Symbol: PY Clinical Measurement Ontology: Milk protein yield
 QTL Map Information
Chromosome:29
QTL Peak Location:n/a
QTL Span:n/a
40.4-40.4 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":n/a
Peak:rs42186974
Lower, "Significant":n/a
Lower, "Suggestive":n/a
Marker type:SNP
Analysis type:Association
Model tested:n/a
Test base:Genome-wise
Threshold significance level:Significant
P_values0.0134
Dominance effect:0.9369
Additive effect:-3.2516
Associated Gene:FADS2 (fatty acid desaturase 2)
Cis/Trans acting type:
Links:   Edit  |   Map view

 Extended information:
(none)

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  •  QTL Experiment in Brief
    Animals:Animals were Chinese Holstein cattle.
     Breeds associated:
    Design:Animals were genotyped for 12 SNPs in the FADS2 gene, and association analysis was performed for milk production traits.
    Analysis:Association analyses for SNPs and haplotype blocks were performed using an animal model.
    Software:Haploview 4.2, SAS 9.13
    Notes: 
    Links:Edit

     Reference
    Authors:Fu Y, Jia R, Xu L, Su D, Li Y, Liu L, Ma Z, Sun D, Han B
    Affiliation:Department of Animal Genetics and Breeding, College of Animal Science and Technology, Key Laboratory of Animal Genetics, Breeding and Reproduction of Ministry of Agriculture and Rural Affairs, China Agricultural University, Beijing, China
    Title:Fatty acid desaturase 2 affects the milk-production traits in Chinese Holsteins
    Journal:Animal Genetics, 2022, 53(3):422-426
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  
    User inputs on reference #35292995
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  • Cite this Data:

    Animal QTLdb: QTL256885 was published in 2022, and was curated into QTLdb on 2022-03-25. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:256885

     

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