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| Registros recuperados : 235 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
25/03/2024 |
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Data da última atualização: |
25/03/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
VERARDO, L. L.; OTTO, P. I.; MACHADO, M. A.; PANETTO, J. C. do C.; REIS, D. R. de L.; EGITO, A. A. do; VITORINO, A. S. M.; CAROLINO, M. I. C. M.; CAROLINO, N. P.; SILVA, M. V. G. B. |
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Afiliação: |
LUCAS LIMA VERARDO, UNIVERSIDADE FEDERAL DOS VALES DO JEQUITINHONHA E MUCURI; PAMELA ITAJARA OTTO, UNIVERSIDADE FEDERAL SANTA MARIA; MARCO ANTONIO MACHADO, CNPGL; JOAO CLAUDIO DO CARMO PANETTO, CNPGL; DANIELE RIBEIRO DE LIMA REIS FAZA, CNPGL; ANDREA ALVES DO EGITO, CNPGC; ANDREIA SOFIA MARTINS VITORINO, UNIVERSIDADE DE LISBOA; MARIA INES CARVALHO MARTINS CAROLINO, ESCOLA UNIVERSITARIA VASCO DA GAMA; NUNO PIMENTEL CAROLINO, ESCOLA UNIVERSITARIA VASCO DA GAMA; MARCOS VINICIUS GUALBERTO B SILVA, CNPGL. |
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Título: |
Exploring the genetic origin of Brazilian locally adapted breeds: admixture, population history and relationship with Portuguese and indicine cattle. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Livestock Science, v. 282, 105455, 2024. |
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DOI: |
https://doi.org/10.1016/j.livsci.2024.105455 |
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Idioma: |
Inglês |
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Conteúdo: |
The domestication of bovines has given rise to distinct phenotypes resulting in diverse breeds worldwide. Subsequent artificial selection has further enriched the complexity and diversity to cattle sub-species adapting them to their various purposes and evolving environment. Among these cattle sub-species, native Portuguese cattle breeds are considered a repository of biodiversity shaped by genetic and environmental effects accumulated over the years. In Brazil, taurine animals were introduced between the 16th and 17th centuries by the European conquerors to be used for food, leather, and animal traction. Through generations of casual crossings in diverse ecosystems, these animals became adapted to a wide range of environments and displaying varying levels of phenotypic variability and improved fitness to local conditions, hereafter recognized as Iberian-derived Locally Adapted breeds. Thus, we focused in assess 13 cattle breeds representing two geographic origins: Portuguese Iberian cattle and Brazilian Iberian-derived Locally Adapted breeds. The aim is to understand the genetic architecture of Brazilian Iberian-derived Locally Adapted breeds and their potential relationship with Portuguese Iberian cattle and Brazilian indicine breeds. In our study, we observed varying extents of linkage disequilibrium across the evaluated breeds, along with differences in effective population size. Runs of homozygosity analyses revealed different genes associated with common traits, even within a cluster group. For instance, genes related to immune response, such as MAVS (Mertolenga), DTX (Barrosa), ˜ ZBTB16 (Brava de Lide), DUSP22 (Pantaneiro), and IL7R (Caracu Dairy and Caracu Beef). Overall, our results highlight that both populations studied, with their specificities, are crucial sources of animal genetic resource of animal genetic resources for food and agriculture. MenosThe domestication of bovines has given rise to distinct phenotypes resulting in diverse breeds worldwide. Subsequent artificial selection has further enriched the complexity and diversity to cattle sub-species adapting them to their various purposes and evolving environment. Among these cattle sub-species, native Portuguese cattle breeds are considered a repository of biodiversity shaped by genetic and environmental effects accumulated over the years. In Brazil, taurine animals were introduced between the 16th and 17th centuries by the European conquerors to be used for food, leather, and animal traction. Through generations of casual crossings in diverse ecosystems, these animals became adapted to a wide range of environments and displaying varying levels of phenotypic variability and improved fitness to local conditions, hereafter recognized as Iberian-derived Locally Adapted breeds. Thus, we focused in assess 13 cattle breeds representing two geographic origins: Portuguese Iberian cattle and Brazilian Iberian-derived Locally Adapted breeds. The aim is to understand the genetic architecture of Brazilian Iberian-derived Locally Adapted breeds and their potential relationship with Portuguese Iberian cattle and Brazilian indicine breeds. In our study, we observed varying extents of linkage disequilibrium across the evaluated breeds, along with differences in effective population size. Runs of homozygosity analyses revealed different genes associated with common traits, even w... Mostrar Tudo |
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Palavras-Chave: |
Admixture population; Candidate genes; Genes candidatos; Genômico; População de mistura; SNP. |
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Thesagro: |
Bovino; Genética Animal; Mistura. |
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Thesaurus NAL: |
Genomics. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1163108/1/Exploring-the-genetic-origin-of-Brazilian-locally-adapted-breeds.pdf
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Marc: |
LEADER 02986naa a2200361 a 4500
001 2163108
005 2024-03-25
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.livsci.2024.105455$2DOI
100 1 $aVERARDO, L. L.
245 $aExploring the genetic origin of Brazilian locally adapted breeds$badmixture, population history and relationship with Portuguese and indicine cattle.$h[electronic resource]
260 $c2024
520 $aThe domestication of bovines has given rise to distinct phenotypes resulting in diverse breeds worldwide. Subsequent artificial selection has further enriched the complexity and diversity to cattle sub-species adapting them to their various purposes and evolving environment. Among these cattle sub-species, native Portuguese cattle breeds are considered a repository of biodiversity shaped by genetic and environmental effects accumulated over the years. In Brazil, taurine animals were introduced between the 16th and 17th centuries by the European conquerors to be used for food, leather, and animal traction. Through generations of casual crossings in diverse ecosystems, these animals became adapted to a wide range of environments and displaying varying levels of phenotypic variability and improved fitness to local conditions, hereafter recognized as Iberian-derived Locally Adapted breeds. Thus, we focused in assess 13 cattle breeds representing two geographic origins: Portuguese Iberian cattle and Brazilian Iberian-derived Locally Adapted breeds. The aim is to understand the genetic architecture of Brazilian Iberian-derived Locally Adapted breeds and their potential relationship with Portuguese Iberian cattle and Brazilian indicine breeds. In our study, we observed varying extents of linkage disequilibrium across the evaluated breeds, along with differences in effective population size. Runs of homozygosity analyses revealed different genes associated with common traits, even within a cluster group. For instance, genes related to immune response, such as MAVS (Mertolenga), DTX (Barrosa), ˜ ZBTB16 (Brava de Lide), DUSP22 (Pantaneiro), and IL7R (Caracu Dairy and Caracu Beef). Overall, our results highlight that both populations studied, with their specificities, are crucial sources of animal genetic resource of animal genetic resources for food and agriculture.
650 $aGenomics
650 $aBovino
650 $aGenética Animal
650 $aMistura
653 $aAdmixture population
653 $aCandidate genes
653 $aGenes candidatos
653 $aGenômico
653 $aPopulação de mistura
653 $aSNP
700 1 $aOTTO, P. I.
700 1 $aMACHADO, M. A.
700 1 $aPANETTO, J. C. do C.
700 1 $aREIS, D. R. de L.
700 1 $aEGITO, A. A. do
700 1 $aVITORINO, A. S. M.
700 1 $aCAROLINO, M. I. C. M.
700 1 $aCAROLINO, N. P.
700 1 $aSILVA, M. V. G. B.
773 $tLivestock Science$gv. 282, 105455, 2024.
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Embrapa Gado de Leite (CNPGL) |
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