|
|
Registros recuperados : 1 | |
1. | | PERTILLE, F.; MOREIRA, G. C. M. M.; ZANELLA, R.; NUNES, J. de R. da S.; BOSCHIERO, C.; ROVADOSCKI, G. A.; MOURÃO, G. B.; LEDUR, M. C.; COUTINHO, L. L. Genome-wide association study for performance traits in chickens using genotype by sequencing approach. Scientific Reports, v. 7, n. 41748, 2017. Biblioteca(s): Embrapa Suínos e Aves. |
| |
Registros recuperados : 1 | |
|
|
Registro Completo
Biblioteca(s): |
Embrapa Suínos e Aves. |
Data corrente: |
11/05/2017 |
Data da última atualização: |
09/05/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
PERTILLE, F.; MOREIRA, G. C. M. M.; ZANELLA, R.; NUNES, J. de R. da S.; BOSCHIERO, C.; ROVADOSCKI, G. A.; MOURÃO, G. B.; LEDUR, M. C.; COUTINHO, L. L. |
Afiliação: |
FÁBIO PÉRTILLE, ESALQ; GABRIEL COSTA MONTEIRO MOREIRA, ESALQ; RICARDO ZANELLA, UPF; JOSÉ DE RIBAMAR DA SILVA NUNES, ESALQ; CLARISSA BOSCHIERO, ESALQ; GREGORI ALBERTO ROVADOSCKI, ESALQ; GERSON BARRETO MOURÃO, ESALQ; MONICA CORREA LEDUR, CNPSA; LUIZ LEHMANN COUTINHO, ESALQ. |
Título: |
Genome-wide association study for performance traits in chickens using genotype by sequencing approach. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Scientific Reports, v. 7, n. 41748, 2017. |
DOI: |
10.1038/srep41748 |
Idioma: |
Inglês |
Conteúdo: |
Performance traits are economically important and are targets for selection in breeding programs, especially in the poultry industry. To identify regions on the chicken genome associated with performance traits, different genomic approaches have been applied in the last years. The aim of this study was the application of CornellGBS approach (134,528 SNPs generated from a PstI restriction enzyme) on Genome-Wide Association Studies (GWAS) in an outbred F2 chicken population. We have validated 91.7% of these 134,528 SNPs after imputation of missed genotypes. Out of those, 20 SNPs were associated with feed conversion, one was associated with body weight at 35 days of age (P < 7.86E-07) and 93 were suggestively associated with a variety of performance traits (P < 1.57E-05). The majority of these SNPs (86.2%) overlapped with previously mapped QTL for the same performance traits and some of the SNPs also showed novel potential QTL regions. The results obtained in this study suggests future searches for candidate genes and QTL refinements as well as potential use of the SNPs described here in breeding programs. |
Palavras-Chave: |
Ave. |
Thesagro: |
Galinha; Genoma; Melhoramento genético animal. |
Thesaurus NAL: |
Animal breeding; Chickens; Genome. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/159737/1/final8329.pdf
|
Marc: |
LEADER 02005naa a2200313 a 4500 001 2069532 005 2018-05-09 008 2017 bl uuuu u00u1 u #d 024 7 $a10.1038/srep41748$2DOI 100 1 $aPERTILLE, F. 245 $aGenome-wide association study for performance traits in chickens using genotype by sequencing approach.$h[electronic resource] 260 $c2017 520 $aPerformance traits are economically important and are targets for selection in breeding programs, especially in the poultry industry. To identify regions on the chicken genome associated with performance traits, different genomic approaches have been applied in the last years. The aim of this study was the application of CornellGBS approach (134,528 SNPs generated from a PstI restriction enzyme) on Genome-Wide Association Studies (GWAS) in an outbred F2 chicken population. We have validated 91.7% of these 134,528 SNPs after imputation of missed genotypes. Out of those, 20 SNPs were associated with feed conversion, one was associated with body weight at 35 days of age (P < 7.86E-07) and 93 were suggestively associated with a variety of performance traits (P < 1.57E-05). The majority of these SNPs (86.2%) overlapped with previously mapped QTL for the same performance traits and some of the SNPs also showed novel potential QTL regions. The results obtained in this study suggests future searches for candidate genes and QTL refinements as well as potential use of the SNPs described here in breeding programs. 650 $aAnimal breeding 650 $aChickens 650 $aGenome 650 $aGalinha 650 $aGenoma 650 $aMelhoramento genético animal 653 $aAve 700 1 $aMOREIRA, G. C. M. M. 700 1 $aZANELLA, R. 700 1 $aNUNES, J. de R. da S. 700 1 $aBOSCHIERO, C. 700 1 $aROVADOSCKI, G. A. 700 1 $aMOURÃO, G. B. 700 1 $aLEDUR, M. C. 700 1 $aCOUTINHO, L. L. 773 $tScientific Reports$gv. 7, n. 41748, 2017.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Suínos e Aves (CNPSA) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|