| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Gado de Leite. |
|
Data corrente: |
24/01/2015 |
|
Data da última atualização: |
05/02/2024 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
O'BRIEN, A. M. P.; UTSUNOMIYA, Y. T.; MÉSZÁROS, G.; BICKHART, D. M.; LIU, G. E.; TASSEL, C. P. V.; SONSTEGARD, T. S.; SILVA, M. V. G. B.; GARCIA, J. F.; SÖLKNER, J. |
|
Afiliação: |
ANA M. PÉREZ O'BRIEN, University of Natural Resources and Life Sciences, Vienna; YURI T. UTSUNOMIYA, UNESP; GÁBOR MÉSZÁROS, University of Natural Resources and Life Sciences, Vienna; DEREK M BICKHART, ARS-USDA, USA; GEORGE E. LIU, ARS-USDA, USA; CURTIS P. VAN TASSEL, ARS-USDA, USA; TAD S. SONSTEGARD, ARS-USDA, USA; MARCOS VINICIUS GUALBERTO B SILVA, CNPGL; JOSÉ F. GARCIA, UNESP; JOHANN SÖLKNER, University of Natural Resources and Life Sciences, Vienna. |
|
Título: |
Assessing signatures of selection through variation in linkage disequilibrium between taurine and indicine cattle. |
|
Ano de publicação: |
2014 |
|
Fonte/Imprenta: |
Genetics Selection Evolution, v. 46, n. 19, 2014. |
|
Páginas: |
14 p. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Signatures of selection are regions in the genome that have been preferentially increased in frequency and fixed in a population because of their functional importance in specific processes. These regions can be detected because of their lower genetic variability and specific regional linkage disequilibrium (LD) patterns. By comparing the differences in regional LD variation between dairy and beef cattle types, and between indicine and taurine subspecies, we aim at finding signatures of selection for production and adaptation in cattle breeds. The VarLD method was applied to compare the LD variation in the autosomal genome between breeds, including Angus and Brown Swiss, representing taurine breeds, and Nelore and Gir, representing indicine breeds. The conclusions are that VarLD method is a powerful tool to identify differences in linkage disequilibrium between cattle populations and putative signatures of selection with potential adaptive and productive importance. |
|
Palavras-Chave: |
Indicine; Minor allele frequency. |
|
Thesaurus Nal: |
Genetic improvement; Linkage disequilibrium; Taurine. |
|
Categoria do assunto: |
G Melhoramento Genético |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/116426/1/Cnpgl-2014-Genetics-Selection-Evolution-Assessing-signatures-of-selection.pdf
|
|
Marc: |
LEADER 01864naa a2200301 a 4500
001 2006605
005 2024-02-05
008 2014 bl uuuu u00u1 u #d
100 1 $aO'BRIEN, A. M. P.
245 $aAssessing signatures of selection through variation in linkage disequilibrium between taurine and indicine cattle.$h[electronic resource]
260 $c2014
300 $a14 p.
520 $aSignatures of selection are regions in the genome that have been preferentially increased in frequency and fixed in a population because of their functional importance in specific processes. These regions can be detected because of their lower genetic variability and specific regional linkage disequilibrium (LD) patterns. By comparing the differences in regional LD variation between dairy and beef cattle types, and between indicine and taurine subspecies, we aim at finding signatures of selection for production and adaptation in cattle breeds. The VarLD method was applied to compare the LD variation in the autosomal genome between breeds, including Angus and Brown Swiss, representing taurine breeds, and Nelore and Gir, representing indicine breeds. The conclusions are that VarLD method is a powerful tool to identify differences in linkage disequilibrium between cattle populations and putative signatures of selection with potential adaptive and productive importance.
650 $aGenetic improvement
650 $aLinkage disequilibrium
650 $aTaurine
653 $aIndicine
653 $aMinor allele frequency
700 1 $aUTSUNOMIYA, Y. T.
700 1 $aMÉSZÁROS, G.
700 1 $aBICKHART, D. M.
700 1 $aLIU, G. E.
700 1 $aTASSEL, C. P. V.
700 1 $aSONSTEGARD, T. S.
700 1 $aSILVA, M. V. G. B.
700 1 $aGARCIA, J. F.
700 1 $aSÖLKNER, J.
773 $tGenetics Selection Evolution$gv. 46, n. 19, 2014.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Gado de Leite (CNPGL) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 1 | |
| 1. |  | O'BRIEN, A. M. P.; UTSUNOMIYA, Y. T.; MÉSZÁROS, G.; BICKHART, D. M.; LIU, G. E.; TASSEL, C. P. V.; SONSTEGARD, T. S.; SILVA, M. V. G. B.; GARCIA, J. F.; SÖLKNER, J. Assessing signatures of selection through variation in linkage disequilibrium between taurine and indicine cattle. Genetics Selection Evolution, v. 46, n. 19, 2014. 14 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Gado de Leite. |
|    |
| Registros recuperados : 1 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
