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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pantanal. Para informações adicionais entre em contato com cpap.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
27/09/2022 |
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Data da última atualização: |
03/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
NOGUEIRA, M. B.; PIMENTEL, C. M.; FARIA, D. A. de; SANTOS, S. A.; IANELLA, P.; PAIVA, S. R. |
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Afiliação: |
MARCELO BCHARA NOGUEIRA, UNIVERSIDADE DE BRASILIA; CONCEPTA M. PIMENTEL, UNIVERSIDADE DE BRASILIA; DANIELLE ASSIS DE FARIA, UNIVERSIDADE DE BRASILIA; SANDRA APARECIDA SANTOS, CPAP; PATRICIA IANELLA, Cenargen; SAMUEL REZENDE PAIVA, Cenargen. |
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Título: |
Fine-scale genetic diversity of the Brazilian Pantaneiro Horse breed adapted to flooded regions. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Tropical Animal Health and Production, v. 53, n. 525, 2021. |
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DOI: |
https://doi.org/10.21203/rs.3.rs-654576/v1 |
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Idioma: |
Inglês |
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Notas: |
Na publicação: Sandra Aparecida Oliveria Santos. |
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Conteúdo: |
Among the animal species first introduced in Brazil during the country's discovery, horses (Equus caballus) stand out because of their evolutionary history and relationship with humans. Among the Brazilian horse breeds, the Pantaneiro draws attention due to its adaptative traits. Blood samples of 116 Pantaneiro horses were divided into six populations based on their sampling location, aiming to identify the existence of genetic structure and quantify genetic diversity within and between them. Populations were compared to elucidate genetic variability and differentiation better and assess the impact of Pantanal's natural geographic barriers on gene flow between populations. Data from the GGP Equine BeadChip (Geneseek-Neogen, 65.157 SNPs) was used to assess basic diversity parameters, genetic distance (FST ), Principal Component Analysis (PCA) and population structure (ADMIXTURE) for the sampled animals. Mantel Test was also performed to investigate the correlation between the populations' genetic and geographic distances. Results showed high genetic variability in all populations, with elevated levels of admixture in their structure. High levels of admixture make it challenging to establish a racial pattern and, consequently, populations within the breed, being that only one of the populations differentiated itself from the others. No significant correlations between genetic and geographic distances were observed, indicating that environmental barriers did not hinder gene flow between populations. and neither farmers selection practices might have change breed genetic composition signficantly Low genetic distance and similar heterozygosity values were observed among populations, suggesting strong genetic proximity and low differentiation. Thereby, the Pantaneiro breed does not exhibit genetic subpopulations and could be considered, for conservation purposes, a single big population in the Pantanal region. This study will support sampling strategies for National genebank. MenosAmong the animal species first introduced in Brazil during the country's discovery, horses (Equus caballus) stand out because of their evolutionary history and relationship with humans. Among the Brazilian horse breeds, the Pantaneiro draws attention due to its adaptative traits. Blood samples of 116 Pantaneiro horses were divided into six populations based on their sampling location, aiming to identify the existence of genetic structure and quantify genetic diversity within and between them. Populations were compared to elucidate genetic variability and differentiation better and assess the impact of Pantanal's natural geographic barriers on gene flow between populations. Data from the GGP Equine BeadChip (Geneseek-Neogen, 65.157 SNPs) was used to assess basic diversity parameters, genetic distance (FST ), Principal Component Analysis (PCA) and population structure (ADMIXTURE) for the sampled animals. Mantel Test was also performed to investigate the correlation between the populations' genetic and geographic distances. Results showed high genetic variability in all populations, with elevated levels of admixture in their structure. High levels of admixture make it challenging to establish a racial pattern and, consequently, populations within the breed, being that only one of the populations differentiated itself from the others. No significant correlations between genetic and geographic distances were observed, indicating that environmental barriers did not hinder gene flo... Mostrar Tudo |
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Thesagro: |
Cavalo. |
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Thesaurus Nal: |
Horse breeds. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02742naa a2200229 a 4500
001 2146877
005 2023-01-03
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.21203/rs.3.rs-654576/v1$2DOI
100 1 $aNOGUEIRA, M. B.
245 $aFine-scale genetic diversity of the Brazilian Pantaneiro Horse breed adapted to flooded regions.$h[electronic resource]
260 $c2021
500 $aNa publicação: Sandra Aparecida Oliveria Santos.
520 $aAmong the animal species first introduced in Brazil during the country's discovery, horses (Equus caballus) stand out because of their evolutionary history and relationship with humans. Among the Brazilian horse breeds, the Pantaneiro draws attention due to its adaptative traits. Blood samples of 116 Pantaneiro horses were divided into six populations based on their sampling location, aiming to identify the existence of genetic structure and quantify genetic diversity within and between them. Populations were compared to elucidate genetic variability and differentiation better and assess the impact of Pantanal's natural geographic barriers on gene flow between populations. Data from the GGP Equine BeadChip (Geneseek-Neogen, 65.157 SNPs) was used to assess basic diversity parameters, genetic distance (FST ), Principal Component Analysis (PCA) and population structure (ADMIXTURE) for the sampled animals. Mantel Test was also performed to investigate the correlation between the populations' genetic and geographic distances. Results showed high genetic variability in all populations, with elevated levels of admixture in their structure. High levels of admixture make it challenging to establish a racial pattern and, consequently, populations within the breed, being that only one of the populations differentiated itself from the others. No significant correlations between genetic and geographic distances were observed, indicating that environmental barriers did not hinder gene flow between populations. and neither farmers selection practices might have change breed genetic composition signficantly Low genetic distance and similar heterozygosity values were observed among populations, suggesting strong genetic proximity and low differentiation. Thereby, the Pantaneiro breed does not exhibit genetic subpopulations and could be considered, for conservation purposes, a single big population in the Pantanal region. This study will support sampling strategies for National genebank.
650 $aHorse breeds
650 $aCavalo
700 1 $aPIMENTEL, C. M.
700 1 $aFARIA, D. A. de
700 1 $aSANTOS, S. A.
700 1 $aIANELLA, P.
700 1 $aPAIVA, S. R.
773 $tTropical Animal Health and Production$gv. 53, n. 525, 2021.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Biblioteca |
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| Registros recuperados : 44 | |
| 4. |  | PEIXOTO, J. de O.; FARIA, D. A. de; SILVA, P. V.; FONSECA, I.; LOPES, P. S.; GUIMARÃES, S. E. F. Association between leptin genes single nucleotide polymorphisms and carcass traits in pigs Revista Brasileira de Zootecnia, v.38, n.2, p.271-276, 2009 Subprojeto: 16.00.30004-00| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 6. | | PIMENTEL, F.; MCMANUS, C.; SOARES, K.; CAETANO, A. R.; FARIA, D. A. de; PAIVA, S. R.; IANELLA, P. Landscape genetics for Brazilian equines. Journal of Equine Veterinary Science, v. 126, 104251, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 4 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 10. | | FARIA, D. A. de; CORREIA, L. Q.; PAPPAS, M. de C. R.; PEREIRA, R. W.; GRATTAPAGLIA, D. Variabilidade e estruturação genética em populações naturais e clones elite de Eucalyptus. In: SIMPÓSIO BRASILEIRO DE RECURSOS GENÉTICOS, 2., 2008, Brasília, DF. Anais... Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia: Fundação de Apoio à Pesquisa Científica e Tecnológica - FUNCREDI, 2008. p.258.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 11. | | FARIA, D. A. de; MAMANI, E. M. C.; PAPPAS, M. de C. R.; PAPPAS JUNIOR, G. J.; GRATTAPAGLIA, D. A selected set of est-derived microsatellites, polymorphic and transferable across 6 species of eucalyptus. Journal of Heredity, v.101, n. 4, p. 512-520, 2010.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 13. | | MARTINS, A. M.; SILVA JUNIOR, O. B. da; NOVAES, E.; PAPPAS, M. de C. R.; FARIA, D. A. de; SCHMUTZ, J.; GRATTAPAGLIA, D.; PAPPAS JUNIOR, G. J. Allelic BAC sequencing in the highly heterozygous Eucalyptus genome reveals microcollinearity with variable patterns of haplotype diversity due to the movement of transposons. In: IUFRO TREE BIOTECHNOLOGY CONFERENCE, 2009, Whislter. Abstracts. [S.l.]: IUFRO, 2009. p. 51| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 14. | | FARIA, D. A. de; GUIMARÃES, S. E. F.; LOPES, P. S.; PIRES, A. V.; PAIVA, S. R.; SOLLERO, B. P.; WENCESLAU, A. A. Association between G316A growth hormone polymorphism and economic traits in pigs. Genetics and Molecular Biology, v. 29, n. 4, p. 634-640, 2006.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: -- - A |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 15. | | SILVA JUNIOR, O. B. da; TOGAWA, R. C.; NOVAES, E.; FARIA, D. A. de; PAPPAS JUNIOR, G. J.; MATIAS, K.; GRATTAPAGLIA, D. Assessment of predicted assay functionality of Eucalyptus SNP derived from large interspecific collections of ESTs. In: IUFRO TREE BIOTECHNOLOGY CONFERENCE, 2009, Whislter. Abstracts. [S.l.]: IUFRO, 2009. p-52| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 16. | | PAIXÃO. D. M.; GUIMARÃES, S. E. F.; LOPES, P. S.; PEREIRA, M. S.; PAIVA, S. R.; FARIA, D. A. de; FONSECA, I. Análises de locos tipo microssatélite para prospecção de QTLS nos cromossomos 16, 17 e 18 de suínos. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 42., 2005, Goiânia, GO. A produção animal e o foco no agronegócio. Brasília, DF: Sociedade Brasileira de Zootecnia, 2005. Paginação irregular.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 17. | | FARIA, D. A. de; FERRARI, M.; RAMOS, J. B.; CARVALHO, C. G. P.; CAMPOS, D. T. da S.; BORBA FILHO, A. B. Avaliação do desempenho agronômico de genótipos de girassol no município de Campo Verde-MT, na safra de 2012. In: REUNIÃO NACIONAL DE PESQUISA DE GIRASSOL, 20.; SIMPÓSIO NACIONAL SOBRE A CULTURA DO GIRASSOL, 8., 2013, Cuiabá. Anais... Brasília, DF: Embrapa, 2013. p. 131-134.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 18. | | FARIA, D. A. de; BIESDORF, E. M.; SILVA, E. B. de A.; COELHO, L. C.; CARVALHO, C. G. P. de; BORBA FILHO, A. B. Avaliação de genótipos de girassol em Mato Grosso, na safrinha de 2014. In: REUNIÃO NACIONAL DE PESQUISA DE GIRASSOL, 21.; SIMPÓSIO NACIONAL SOBRE A CULTURA DO GIRASSOL, 9., 2015, Londrina. Anais... Londrina: Embrapa Soja, 2015. p. 184-186| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 19. | | SANTOS, S. A.; SILVA, G. A. da; REZENDE, A. S. C. de; FARIA, D. A. de; SORIANO, B. M. A.; MCMANUS, C. Heat tolerance in Pantaneiro horses subjected to different exercise regimes. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 57, e02955, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Pantanal; Embrapa Unidades Centrais. |
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| 20. | | FARIA, D. A. de; FERRARI, M.; PALLAORO, D. S.; RAMOS, J. B.; CARVALHO, C. G. P. de; CAMPOS, D. T. da S.; BORBA FILHO, A. B. Comportamento de genótipos de girassol em Mato Grosso, na safra de 2011. In: REUNIÃO NACIONAL DE PESQUISA DE GIRASSOL, 20.; SIMPÓSIO NACIONAL SOBRE A CULTURA DO GIRASSOL, 8., 2013, Cuiabá. Anais... Brasília, DF: Embrapa, 2013. p. 128-130.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 44 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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