Release 56
(Apr 24, 2025)

QTL 55973 Description:

 Trait Information
Trait name: Muscle pH Vertebrate Trait Ontology: Muscle pH regulation trait
Trait details: longissimus muscle pH at 24 hr post-mortem Product Trait Ontology: Meat pH
Symbol: MPH Clinical Measurement Ontology: n/a
 QTL Map Information
Chromosome:7
QTL Peak Location:139.86 (cM)
QTL Span:139.86-139.86 (cM)
109.0-109.0 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":n/a
Peak:rs80809693
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_values9.39E-6
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:Animals were Chinese Erhualian and Western Duroc x (Landrace x Yorkshire) pigs. A meta-analysis was performed using data from these two populations as well as White Duroc x Erhualian F2 and Sutai pigs.
     Breeds associated:
    Design:Animals were genotyped using the Illumina PorcineSNP60 BeadChip and analyzed for meat quality traits. A final set of 35,985 SNPs for Erhualian and 56,216 SNPs for DLY pigs were used for analysis. Meta-analysis used 29,516 SNPs.
    Analysis:A generalized linear mixed model was used.
    Software:GenABEL in R, METAL
    Notes: 
    Links:Edit

     Reference
    Authors:Liu X, Xiong X, Yang J, Zhou L, Yang B, Ai H, Ma H, Xie X, Huang Y, Fang S, Xiao S, Ren J, Ma J, Huang L
    Affiliation:Key Laboratory for Animal Biotechnology of Jiangxi Province and the Ministry of Agriculture of China, Jiangxi Agricultural University, Nanchang, 330045, China
    Title:Genome-wide association analyses for meat quality traits in Chinese Erhualian pigs and a Western Duroc x (Landrace x Yorkshire) commercial population
    Journal:Genetics, Selection, Evolution : GSE, 2015, 47: 44
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  
    User inputs on reference #25962760
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  • Cite this Data:

    Animal QTLdb: QTL55973 was published in 2015, and was curated into QTLdb on 2015-06-11. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:55973

     

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