Release 56
(Apr 24, 2025)

QTL 147629 Description:

 Trait Information
Trait name: Milk lactose content Vertebrate Trait Ontology: Milk lactose amount
Reported name: (n/a) Product Trait Ontology: Milk lactose content
Symbol: MLC Clinical Measurement Ontology: n/a
 QTL Map Information
Chromosome:19
QTL Peak Location:60.35 (cM)
QTL Span:60.35-60.35 (cM)
32.9-32.9 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":n/a
Peak:rs109898712
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_values5.19E-15
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:Cattle were Holstein-Friesian and Jersey and their crosses.
     Breeds associated:
    Design:Animals were genotyped using the Illumina Bovine SNP50 BeadChip or GeneSeek Genomic Profiler BeadChip, with data imputed to higher density using RNAseq alignments, and analyzed for milk lactose traits. Then, 1 Mbp windows centered on the top QTL markers were imputed to whole-genome sequence resolution for further analysis.
    Analysis:Generalized least squares models were used.
    Software:GCTA, Samtools, Beagle 4, GATK HaplotypeCaller, PLINK
    Notes: 
    Links:Edit

     Reference
    Authors:Lopdell TJ, Tiplady K, Struchalin M, Johnson TJJ, Keehan M, Sherlock R, Couldrey C, Davis SR, Snell RG, Spelman RJ, Littlejohn MD
    Affiliation:Research and Development, Livestock Improvement Corporation, Ruakura Road, Newstead, Hamilton, New Zealand
    Title:DNA and RNA-sequence based GWAS highlights membrane-transport genes as key modulators of milk lactose content
    Journal:BMC genomics, 2017, 18(1): 968
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  

     Additional Information
    Comments:HD & RNA-seq variant sets
    User inputs on reference #29246110
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  • Cite this Data:

    Animal QTLdb: QTL147629 was published in 2017, and was curated into QTLdb on 2018-01-09. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:147629

     

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