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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos; Embrapa Pecuária Sudeste. |
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Data corrente: |
13/08/2014 |
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Data da última atualização: |
07/03/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
PEZZOPANE, J. R. M.; SANTOS, P. M.; EVANGELISTA, S. R. M.; BOSI, C.; CAVALCANTE, A. C. R.; BETTIOL, G. M.; GOMIDE, C. A. de M.; PELLEGRINO, G. Q. |
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Afiliação: |
JOSE RICARDO MACEDO PEZZOPANE, CPPSE; PATRICIA MENEZES SANTOS, CPPSE; SILVIO ROBERTO MEDEIROS EVANGELISTA, CNPTIA; CRISTIAM BOSI, USP-ESALQ/PIRACICABA; ANA CLARA RODRIGUES CAVALCANTE, CNPC; GIOVANA MARANHAO BETTIOL, CPPSE; CARLOS AUGUSTO DE MIRANDA GOMIDE, CNPGL; GIAMPAOLO QUEIROZ PELLEGRINO, CNPTIA. |
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Título: |
Climate change impacts on Panicum maximum yield in Brazil. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 51., 2014, Barra dos Coqueiros. Anais... Barra dos coqueiros: Sociedade Brasileira de Zootecnia, 2014. 1 CD-ROM. |
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Idioma: |
Inglês
Português |
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Palavras-Chave: |
Degree days; Estimativa de temperatura; ETA model; Modelo PRECIS; PRECIS model; Previsão climática; Semiarid climate; Semiárido. |
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Thesagro: |
Balanço hídrico; Forragem; Impacto ambiental; Mudança Climática; Panicum maximum. |
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Thesaurus Nal: |
Climate change; Forage; Livestock; Models; Water balance; Weather forecasting. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/106412/1/PROCI-2014.00049.pdf
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Marc: |
LEADER 01261nam a2200409 a 4500
001 1992402
005 2016-03-07
008 2014 bl uuuu u00u1 u #d
100 1 $aPEZZOPANE, J. R. M.
245 $aClimate change impacts on Panicum maximum yield in Brazil.$h[electronic resource]
260 $aIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 51., 2014, Barra dos Coqueiros. Anais... Barra dos coqueiros: Sociedade Brasileira de Zootecnia, 2014. 1 CD-ROM.$c2014
650 $aClimate change
650 $aForage
650 $aLivestock
650 $aModels
650 $aWater balance
650 $aWeather forecasting
650 $aBalanço hídrico
650 $aForragem
650 $aImpacto ambiental
650 $aMudança Climática
650 $aPanicum maximum
653 $aDegree days
653 $aEstimativa de temperatura
653 $aETA model
653 $aModelo PRECIS
653 $aPRECIS model
653 $aPrevisão climática
653 $aSemiarid climate
653 $aSemiárido
700 1 $aSANTOS, P. M.
700 1 $aEVANGELISTA, S. R. M.
700 1 $aBOSI, C.
700 1 $aCAVALCANTE, A. C. R.
700 1 $aBETTIOL, G. M.
700 1 $aGOMIDE, C. A. de M.
700 1 $aPELLEGRINO, G. Q.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Corte; Embrapa Pantanal. |
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Data corrente: |
17/08/2012 |
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Data da última atualização: |
29/01/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SILVA, A. C. M.; PAIVA, S. R.; ALBUQUERQUE, M. S. M.; EGITO, A. A. do; SANTOS, S. A.; LIMA, F. C.; CASTRO, S. T.; MARIANTE, A. da S.; CORREA, P. S.; MCMANUS, C. M. |
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Afiliação: |
UnB; UnB; UnB; ANDREA ALVES DO EGITO, CNPGC; SANDRA APARECIDA SANTOS, CPAP; UNIVERSIDADE ESTADUAL DO MARANHÃO; CENARGEN; ARTHUR DA SILVA MARIANTE, CENARGEN; UFRGS; UFRGS. |
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Título: |
Genetic variability in local Brazilian horse lines using microsatellite markers. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Genetics and Molecular Research, v. 11, n.2, p. 881-890, 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
Genetic variability at 11 microsatellite markers was analyzed in five naturalized/local Brazilian horse breeds or genetic groups. Blood samples were collected from 328 animals of the breeds Campeira (Santa Catarina State), Lavradeira (Roraima State), Pantaneira (Pantanal Mato-Grossense), Mangalarga Marchador (Minas Gerais State), as well as the genetic group Baixadeiro (Maranhão State), and the exotic breeds English Thoroughbred and Arab. We found significant genetic variability within evaluated microsatellite loci, with observed heterozygosis varying between 0.426 and 0.768 and polymorphism information content values of 0.751 to 0.914. All breeds showed high inbreeding coefficients and were not in Hardy-Weinberg equilibrium. The smallest genetic distance was seen between the Pantaneira and Arab breeds. The principal component analyzes and Bayesian approach demonstrated that the exotic breeds have had a significant influence on the genetic formation of the local breeds, with introgression of English Throroughbred in Pantaneira and Lavradeira, as well as genetic proximity between the Arab, Pantaneira and Mangalarga Marchador populations. This study shows the need to conserve traits acquired by naturalized horse breeds over centuries of natural selection in Brazil due to the genetic uniqueness of each group, suggesting a reduced gene flow between them. These results reinforce the need to include these herds in animal genetic resource conservation programs to maximize the genetic variability and conserve useful allele combinations. MenosGenetic variability at 11 microsatellite markers was analyzed in five naturalized/local Brazilian horse breeds or genetic groups. Blood samples were collected from 328 animals of the breeds Campeira (Santa Catarina State), Lavradeira (Roraima State), Pantaneira (Pantanal Mato-Grossense), Mangalarga Marchador (Minas Gerais State), as well as the genetic group Baixadeiro (Maranhão State), and the exotic breeds English Thoroughbred and Arab. We found significant genetic variability within evaluated microsatellite loci, with observed heterozygosis varying between 0.426 and 0.768 and polymorphism information content values of 0.751 to 0.914. All breeds showed high inbreeding coefficients and were not in Hardy-Weinberg equilibrium. The smallest genetic distance was seen between the Pantaneira and Arab breeds. The principal component analyzes and Bayesian approach demonstrated that the exotic breeds have had a significant influence on the genetic formation of the local breeds, with introgression of English Throroughbred in Pantaneira and Lavradeira, as well as genetic proximity between the Arab, Pantaneira and Mangalarga Marchador populations. This study shows the need to conserve traits acquired by naturalized horse breeds over centuries of natural selection in Brazil due to the genetic uniqueness of each group, suggesting a reduced gene flow between them. These results reinforce the need to include these herds in animal genetic resource conservation programs to maximize the genet... Mostrar Tudo |
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Palavras-Chave: |
Conservation genetics; Molecular markers. |
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Thesagro: |
Equus Caballus. |
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Thesaurus NAL: |
animal genetic resources; livestock. |
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Categoria do assunto: |
--
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/64128/1/gmr1483.pdf
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Marc: |
LEADER 02399naa a2200289 a 4500
001 1937122
005 2018-01-29
008 2012 bl uuuu u00u1 u #d
100 1 $aSILVA, A. C. M.
245 $aGenetic variability in local Brazilian horse lines using microsatellite markers.$h[electronic resource]
260 $c2012
520 $aGenetic variability at 11 microsatellite markers was analyzed in five naturalized/local Brazilian horse breeds or genetic groups. Blood samples were collected from 328 animals of the breeds Campeira (Santa Catarina State), Lavradeira (Roraima State), Pantaneira (Pantanal Mato-Grossense), Mangalarga Marchador (Minas Gerais State), as well as the genetic group Baixadeiro (Maranhão State), and the exotic breeds English Thoroughbred and Arab. We found significant genetic variability within evaluated microsatellite loci, with observed heterozygosis varying between 0.426 and 0.768 and polymorphism information content values of 0.751 to 0.914. All breeds showed high inbreeding coefficients and were not in Hardy-Weinberg equilibrium. The smallest genetic distance was seen between the Pantaneira and Arab breeds. The principal component analyzes and Bayesian approach demonstrated that the exotic breeds have had a significant influence on the genetic formation of the local breeds, with introgression of English Throroughbred in Pantaneira and Lavradeira, as well as genetic proximity between the Arab, Pantaneira and Mangalarga Marchador populations. This study shows the need to conserve traits acquired by naturalized horse breeds over centuries of natural selection in Brazil due to the genetic uniqueness of each group, suggesting a reduced gene flow between them. These results reinforce the need to include these herds in animal genetic resource conservation programs to maximize the genetic variability and conserve useful allele combinations.
650 $aanimal genetic resources
650 $alivestock
650 $aEquus Caballus
653 $aConservation genetics
653 $aMolecular markers
700 1 $aPAIVA, S. R.
700 1 $aALBUQUERQUE, M. S. M.
700 1 $aEGITO, A. A. do
700 1 $aSANTOS, S. A.
700 1 $aLIMA, F. C.
700 1 $aCASTRO, S. T.
700 1 $aMARIANTE, A. da S.
700 1 $aCORREA, P. S.
700 1 $aMCMANUS, C. M.
773 $tGenetics and Molecular Research$gv. 11, n.2, p. 881-890, 2012.
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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