Release 56
(Apr 24, 2025)

QTL 21931 Description:

 Trait Information
Trait name: Muscle pH Vertebrate Trait Ontology: Muscle pH regulation trait
Trait details: semimembranosus muscle pH at 45 min post-mortem Product Trait Ontology: Meat pH
Symbol: MPH Clinical Measurement Ontology: n/a
 QTL Map Information
Chromosome:4
QTL Peak Location:88.26 (cM)
QTL Span:88.26-88.26 (cM)
88.3-88.3 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":n/a
Peak:rs80864902
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_values2.24E-5
Dominance effect:n/a
Additive effect:0.168
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 White Duroc x Erhualian or Chinese Sutai pigs.
     Breeds associated:
    Design:Animals were genotyped using the Illumina PorcineSNP60K BeadChip and analyzed for meat quality traits. A final set of 39414 (Duroc x Erhualian) or 44532 (Sutai) SNPs was used for analysis.
    Analysis:A generalized linear mixed model was used.
    Software:GenABEL in R
    Notes: 
    Links:Edit

     Reference
    Authors:Ma J, Yang J, Zhou L, Zhang Z, Ma H, Xie X, Zhang F, Xiong X, Cui L, Yang H, Liu X, Duan Y, Xiao S, Ai H, Ren J, Huang L
    Affiliation:Key Laboratory for Animal Biotechnology of Jiangxi Province and the Ministry of Agriculture of China, Jiangxi Agricultural University, Nanchang, China
    Title:Genome-wide association study of meat quality traits in a White Duroc × Erhualian F2 intercross and Chinese Sutai pigs
    Journal:PloS one, 2013, 8 (5): e64047
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  
    User inputs on reference #23724019
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  • Cite this Data:

    Animal QTLdb: QTL21931 was published in 2013, and was curated into QTLdb on 2013-10-17. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:21931

     

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