Release 56
(Apr 24, 2025)

This linkage-map based data has been obsolete
(see Release notes 51, 52, 53). Information
provided here is only for retrospective online
support of publications that used this data.

QTL 21536 Description:

 Trait Information
Trait name: Milk alpha-casein percentage Vertebrate Trait Ontology: Milk alpha-casein amount
Reported name: Milk alpha-casein percentage Product Trait Ontology: Milk alpha-casein content
Symbol: MACASP Clinical Measurement Ontology: Milk alpha-casein percentage
 QTL Map Information
Chromosome:6
QTL Peak Location:81.5 (cM)
QTL Span:74.9 - 97.5 (cM)
65.7-85.5 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":n/a
Peak:
Lower, "Significant":n/a
Lower, "Suggestive":n/a
Marker type:
Analysis type:QTL
Model tested:n/a
Test base:Genome-wise
Threshold significance level:Significant
F_Stat9.27
Dominance effect:n/a
Additive effect:n/a
Associated Gene:n/a
Cis/Trans acting type:
Links:   NCBI GeneDB  |  Edit  |   Map view

 Extended information:
(none)

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  •  QTL Experiment in Brief
    Animals:1912 first-parity cows distributed among 398 commercial herds throughout the Netherlands; Each cow was at least 87.5% Holstein–Friesian.
     Breeds associated:
    Design:Screen the whole bovine genome to detect QTL for milk protein composition (aS1-CN, aS2-CN, b-CN, j-CN, a-LA and b-LG) in Dutch Holstein–Friesians.
    Analysis:Multimarker regression approach for half-sib families, as described by Knott et al. (1996).
    Software:CRIMAP; ASREML; SAS/PROC GLM;
    Notes: 
    Links:Edit

     Reference
    Authors:Schopen G C B, Koks P D, van Arendonk J A M, Bovenhuis H, Visker M H P W,
    Affiliation:Animal Breeding and Genomics Centre, Wageningen University, PO Box 338, 6700 AH Wageningen, the Netherlands.
    Title:Whole genome scan to detect quantitative trait loci for bovine milk protein composition.
    Journal:Animal genetics, 2009, 40 (4): 524-37
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  
    User inputs on reference #19397519
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  • Cite this Data:

    Animal QTLdb: QTL21536 was published in 2009, and was curated into QTLdb on 2013-08-20. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:21536

     

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