| QTL Map Information |
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| Chromosome: | 26 |
| QTL Peak Location: | n/a |
| QTL Span: | n/a
|
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Upper, "Suggestive": | n/a |
| Upper, "Significant": | rs315890130 |
| Peak: | |
| Lower, "Significant": | rs313514746 |
| Lower, "Suggestive": | n/a |
| Marker type: | SNP |
| Analysis type: | QTL |
| Model tested: | n/a |
| Test base: | n/a |
| Threshold significance level: | Significant |
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VARIANCE | 0.86% | | Dominance effect: | n/a |
| Additive effect: | n/a |
| Associated Gene: | n/a |
| Cis/Trans acting type: |  |
| Links:
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| Extended information: |
|---|
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| QTL Experiment in Brief |
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| Animals: | Chickens were from the Brazilian TT broiler line. |
| Breeds associated:
n/a
|
| Design: | Birds were genotyped using the 600K Affymetrix Axiom Genotyping Array and analyzed for carcass and abdominal fat traits. GWAS was used to identify QTL regions. The QTL data, along with the results of a previous study, were used to identify predicted deleterious SNPs, which were then analyzed for association with breast, thigh, drumstick, and abdominal fat traits. |
| Analysis: | GWAS was performed using a Bayesian approach. SNP effects were investigated by fitting both additive and non-additive models for each trait. |
| Software: | PLINK v.1.9, GenSel, SAMtools, Haploview, ImerTest 3.1-0 in R |
| Notes: | |
| Links: | Edit |
| Reference |
|---|
| Authors: | Trevisoli PA, Moreira GCM, Boschiero C, Cesar ASM, Petrini J, Margarido GRA, Ledur MC, Mourão GB, Garrick D, Coutinho LL |
| Affiliation: | Animal Science Department, University of São Paulo (USP)/Luiz de Queiroz College of Agriculture (ESALQ), Piracicaba, Brazil |
| Title: | A Missense Mutation in the MYBPH Gene Is Associated With Abdominal Fat Traits in Meat-Type Chickens |
| Journal: | Frontiers in genetics, 2021, 12: 698163 |
| Links: |
PubMed | Abstract | List all data
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