Release 56
(Apr 24, 2025)

QTL 256859 Description:

 Trait Information
Trait name: Milk fat yield Vertebrate Trait Ontology: Milk total fat amount
Trait details: milk fat yield in first lactation Product Trait Ontology: Milk fat yield
Symbol: FY Clinical Measurement Ontology: Milk fat 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:rs469177428
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_values0.0453
Dominance effect:n/a
Additive effect:n/a
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: QTL256859 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:256859

     

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