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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
23/06/2022 |
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Data da última atualização: |
23/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
DUARTE, I. N. H.; BESSA, A. F. DE O.; ROLA, L. D.; GENUÍNO, M. V. H.; ROCHA, I. M.; MARCONDES, C. R.; REGITANO, L. C. de A.; MUNARI, D. P.; BERRY, D. P.; BUZANSKAS, M. E. |
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Afiliação: |
IGOR NELSON HERCULANO DUARTE, UNIVERSIDADE FEDERAL DA PARAÍBA; AYRTON FERNANDES DE OLIVEIRA BESSA, UNIVERSIDADE FEDERAL DA PARAÍBA; LUCIANA DINIZ ROLA, UNIVERSIDADE FEDERAL DA PARAÍBA; MARIA VICTORIA HENRIQUE GENUÍNO, UNIVERSIDADE FEDERAL DA PARAÍBA; IASMIM MARQUES ROCHA, UNIVERSIDADE FEDERAL DA PARAÍBA; CINTIA RIGHETTI MARCONDES, CPPSE; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE; DANISIO PRADO MUNARI, UNESP; DONAGH PEARSE BERRY, TEAGASC, Anim & Grassland Res & Innovat Ctr, Moorepark, Cork, Ireland; MARCOS ELI BUZANSKAS, UNIVERSIDADE FEDERAL DA PARAÍBA. |
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Título: |
Cross-population selection signatures in Canchim composite beef cattle. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Plos One, v.17, n.4, 2022, e0264279. |
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Páginas: |
15 p. |
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ISSN: |
1932-6203 |
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DOI: |
10.1371/journal.pone.0264279 |
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Idioma: |
Inglês |
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Conteúdo: |
Analyses of livestock genomes have been used to detect selection signatures, which are genomic regions associated with traits under selection leading to a change in allele frequency. The objective of the present study was to characterize selection signatures in Canchim composite beef cattle using cross-population analyses with the founder Nelore and Charolais breeds. High-density single nucleotide polymorphism genotypes were available on 395 Canchim representing the target population, along with genotypes from 809 Nelore and 897 Charolais animals representing the reference populations. Most of the selection signatures were co-located with genes whose functions agree with the expectations of the breeding programs; these genes have previously been reported to associate with meat quality, as well as reproductive traits. Identified genes were related to immunity, adaptation, morphology, as well as behavior, could give new perspectives for understanding the genetic architecture of Canchim. Some selection signatures identified genes that were recently introduced in Canchim, such as the loci related to the polled trait. |
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Palavras-Chave: |
Genome Wide Association; Identification; Positive selection; Scan; Target gene; Traits. |
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Thesaurus Nal: |
Animal stress; Polymorphism. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1144244/1/CrossPopulationSelection.pdf
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Marc: |
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008 2022 bl uuuu u00u1 u #d
022 $a1932-6203
024 7 $a10.1371/journal.pone.0264279$2DOI
100 1 $aDUARTE, I. N. H.
245 $aCross-population selection signatures in Canchim composite beef cattle.$h[electronic resource]
260 $c2022
300 $a15 p.
520 $aAnalyses of livestock genomes have been used to detect selection signatures, which are genomic regions associated with traits under selection leading to a change in allele frequency. The objective of the present study was to characterize selection signatures in Canchim composite beef cattle using cross-population analyses with the founder Nelore and Charolais breeds. High-density single nucleotide polymorphism genotypes were available on 395 Canchim representing the target population, along with genotypes from 809 Nelore and 897 Charolais animals representing the reference populations. Most of the selection signatures were co-located with genes whose functions agree with the expectations of the breeding programs; these genes have previously been reported to associate with meat quality, as well as reproductive traits. Identified genes were related to immunity, adaptation, morphology, as well as behavior, could give new perspectives for understanding the genetic architecture of Canchim. Some selection signatures identified genes that were recently introduced in Canchim, such as the loci related to the polled trait.
650 $aAnimal stress
650 $aPolymorphism
653 $aGenome Wide Association
653 $aIdentification
653 $aPositive selection
653 $aScan
653 $aTarget gene
653 $aTraits
700 1 $aBESSA, A. F. DE O.
700 1 $aROLA, L. D.
700 1 $aGENUÍNO, M. V. H.
700 1 $aROCHA, I. M.
700 1 $aMARCONDES, C. R.
700 1 $aREGITANO, L. C. de A.
700 1 $aMUNARI, D. P.
700 1 $aBERRY, D. P.
700 1 $aBUZANSKAS, M. E.
773 $tPlos One$gv.17, n.4, 2022, e0264279.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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| 1. |  | DUARTE, I. N. H.; BESSA, A. F. DE O.; ROLA, L. D.; GENUÍNO, M. V. H.; ROCHA, I. M.; MARCONDES, C. R.; REGITANO, L. C. de A.; MUNARI, D. P.; BERRY, D. P.; BUZANSKAS, M. E. Cross-population selection signatures in Canchim composite beef cattle. Plos One, v.17, n.4, 2022, e0264279. 15 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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