Release 56
(Apr 24, 2025)

QTL 18815 Description:

 Trait Information
Trait name: Calving to conception interval Vertebrate Trait Ontology: Female fertility trait
Reported name: Calving to conception interval Product Trait Ontology: n/a
Symbol: DAYOPEN Clinical Measurement Ontology: n/a
 QTL Map Information
Chromosome:4
QTL Peak Location:91.40 (cM)
QTL Span:91.40-91.40 (cM)
92.4-92.4 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":n/a
Peak:rs209139972
Lower, "Significant":n/a
Lower, "Suggestive":n/a
Marker type:SNP
Analysis type:Association
Model tested:Mendelian
Test base:Comparison-wise
Threshold significance level:Significant
P_values0.004
Dominance effect:n/a
Additive effect:n/a
Associated Gene:LEP (leptin)
Cis/Trans acting type:
Links:   NCBI GeneDB  |  Edit  |   Map view

 Extended information:
(none)

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  •  QTL Experiment in Brief
    Animals:Animals were Holstein Friesian cattle.
     Breeds associated:
    Design:Animals were genotyped for SNPs in the LEP, LEPR, and NPY genes and analyzed for growth, fertility, and milk production traits.
    Analysis:A mixed model was used.
    Software:ASREML
    Notes: 
    Links:Edit

     Reference
    Authors:Clempson AM, Pollott GE, Brickell JS, Bourne NE, Munce N, Wathes DC
    Affiliation:Royal Veterinary College, Hawkshead Lane, North Mymms, Hatfield, Hertfordshire, AL9 7TA, UK
    Title:Evidence that leptin genotype is associated with fertility, growth, and milk production in Holstein cows
    Journal:J Dairy Sci, 2011, 94(7):3618-28
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  
    User inputs on reference #21700051
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  • Cite this Data:

    Animal QTLdb: QTL18815 was published in 2011, and was curated into QTLdb on 2012-12-13. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:18815

     

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