Release 56
(Apr 24, 2025)

QTL 163866 Description:

 Trait Information
Trait name: Presence of horns Vertebrate Trait Ontology: n/a
Reported name: polled Product Trait Ontology: n/a
Symbol: HORNS Clinical Measurement Ontology: Horn number
 QTL Map Information
Chromosome:1
QTL Peak Location:2.01 (cM)
QTL Span:1.54-2.49 (cM)
1.6-2.6 (Mbp)
Upper, "Suggestive":n/a
Upper, "Significant":rs109407215
Peak:
Lower, "Significant":rs135185551
Lower, "Suggestive":n/a
Marker type:SNP
Analysis type:QTL
Model tested:Mendelian
Test base:n/a
Threshold significance level:Significant
VARIANCE47.18%
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 Nelore cattle in Brazil.
     Breeds associated:
    Design:Animals were genotyped using either the Illumina BovineHD BeadChip or CLARIFIDE Nelore 2.0 (with data imputed to HD) and analyzed for horn phenotype (horned or polled). A total of 461,865 SNPs were used for analysis.
    Analysis:A weighted single-step genome-wide association study was performed using a threshold model.
    Software:FImpute, THRGIBBS1F90
    Notes: 
    Links:Edit

     Reference
    Authors:Stafuzza NB, Silva RMO, Peripolli E, Bezerra LAF,Lôbo RB, Magnabosco CU, Di Croce FA, Osterstock JB, Munari DP, Lourenco DAL, Baldi F
    Affiliation:Departamento de Zootecnia, Faculdade de Ciencias Agrarias e Veterinarias (FCAV), Universidade Estadual Paulista Julio de Mesquita Filho (UNESP), Jaboticabal, Sao Paulo, Brazil
    Title:Genome-wide association study provides insights into genes related with horn development in Nelore beef cattle
    Journal:PloS one, 2018, 13(8): e0202978
    Links:  PubMed  |  Abstract   |  List all data   |  Edit  

     Additional Information
    Comments:polled
    User inputs on reference #30161212
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  • Cite this Data:

    Animal QTLdb: QTL163866 was published in 2018, and was curated into QTLdb on 2018-10-23. DBxREF link to this data: https://www.animalgenome.org/QTLdb/q?id=QTL_ID:163866

     

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