Release 56
(Apr 24, 2025)

QTL 213120 Description:

 Trait Information
Trait name: Iris pigmentation Vertebrate Trait Ontology: Iris pigmentation trait
Reported name: (n/a) Product Trait Ontology: n/a
Symbol: IPIGMT Clinical Measurement Ontology: n/a
 QTL Map Information
Chromosome:8
QTL Peak Location:50.29 (cM)
QTL Span:50.29-50.29 (cM)
55.5-55.5 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":n/a
Peak:rs81400658
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_values2.28E-6
Dominance effect:n/a
Additive effect:n/a
Associated Gene:CRACD (capping protein inhibiting regulator of actin dynamics)
Cis/Trans acting type:
Links:   Edit  |   Map view

 Extended information:
(none)

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  •  QTL Experiment in Brief
    Animals:Animals were Large White pigs.
     Breeds associated:
    Design:Animals were genotyped using the Illumina PorcineSNP60 BeadChip v2 and analyzed for iris pigmentation and heterochromia patterns. Multiple GWAS were performed.
    Analysis:Linear mixed effect models were used.
    Software:PLINK, GenABEL in R, GEMMA
    Notes: 
    Links:Edit

     Reference
    Authors:Moscatelli G, Bovo S, Schiavo G, Mazzoni G, Bertolini F, Dall'Olio S, Fontanesi L
    Affiliation:Division of Animal Sciences, Department of Agricultural and Food Sciences, University of Bologna, Viale G. Fanin 46, 40127, Bologna, Italy
    Title:Genome-wide association studies for iris pigmentation and heterochromia patterns in Large White pigs
    Journal:Anim Genet, 2020, 51(3): 409-419
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  

     Additional Information
    Comments:GWAS7 – pigs having eyes with depigmented patterns [completely depigmented eyes + heterochromia patterns (iridis + iridum) vs. pigs with completely brown eyes]
    User inputs on reference #32232994
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  • Cite this Data:

    Animal QTLdb: QTL213120 was published in 2020, and was curated into QTLdb on 2020-09-01. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:213120

     

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