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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sul. Para informações adicionais entre em contato com cppsul.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
27/11/2020 |
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Data da última atualização: |
27/11/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
COMIN, H. B.; DOMINGUES, R.; GASPAR, E. B.; SANTOS, J. R. G. de los; CARDOSO, F. F. |
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Afiliação: |
Helena Brocardo Comin, UFPEL; ROBERT DOMINGUES, CPPSUL; EMANUELLE BALDO GASPAR, CPPSUL; João Rodrigo Gil De Los Santos, UFPEL; FERNANDO FLORES CARDOSO, CPPSUL. |
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Título: |
Genetic differences among Moraxella bovis and Moraxella bovoculi isolates from infectious bovine keratoconjunctivitis (IBK) outbreaks in southern Brazil. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Genetics and Molecular Biology, v. 43, n. 2, e20180380, p. 1-7, 2020. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to evaluate the genetic diversity ofMoraxella bovisandMoraxella bovoculibacteriaisolated from infectious bovine keratoconjunctivitis (IBK) outbreaks in the state of Rio Grande do Sul, Brazil. The ge-netic diversity amongMoraxellaspp. was evaluated by RAPD-PCR, JWP1-JWOPA07-PCR, ERIC-PCR and by se-quencing the 16S-23S intergenic regions. Based on the dendrogram, two genetically differentiated clades wereobserved; 14 isolates were classified asM. bovisand 17 asM. bovoculi. Genetic distances between theM. bovissamples ranged from 0.0379 to 0.4285, while forM. bovoculithe dissimilarities ranged from zero to 0.7297. Alterna-tively, based on sequencing analyses of the 16S-23S intergenic region,M. bovisandM. bovoculiisolates weregrouped into the same two different clades, but it was not possible to differentiate between isolates within clades.PCR techniques were demonstrated to be a satisfactory tool to unravel the genetic variability amongMoraxellaspp.,while sequencing of the 16S-23S intergenic region was only able to differentiate two species of theMoraxellagenus.Despite sampling geographically close regions, we demonstrate considerable genetic diversity inM. bovisandM.bovoculistrains and genetically distinctM. bovisstrains co-infecting the same animal. |
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Thesagro: |
Bovino; Doença Animal; Genética Animal; Olho. |
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Categoria do assunto: |
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Marc: |
LEADER 02007naa a2200217 a 4500
001 2127157
005 2020-11-27
008 2020 bl uuuu u00u1 u #d
100 1 $aCOMIN, H. B.
245 $aGenetic differences among Moraxella bovis and Moraxella bovoculi isolates from infectious bovine keratoconjunctivitis (IBK) outbreaks in southern Brazil.$h[electronic resource]
260 $c2020
520 $aThe objective of this study was to evaluate the genetic diversity ofMoraxella bovisandMoraxella bovoculibacteriaisolated from infectious bovine keratoconjunctivitis (IBK) outbreaks in the state of Rio Grande do Sul, Brazil. The ge-netic diversity amongMoraxellaspp. was evaluated by RAPD-PCR, JWP1-JWOPA07-PCR, ERIC-PCR and by se-quencing the 16S-23S intergenic regions. Based on the dendrogram, two genetically differentiated clades wereobserved; 14 isolates were classified asM. bovisand 17 asM. bovoculi. Genetic distances between theM. bovissamples ranged from 0.0379 to 0.4285, while forM. bovoculithe dissimilarities ranged from zero to 0.7297. Alterna-tively, based on sequencing analyses of the 16S-23S intergenic region,M. bovisandM. bovoculiisolates weregrouped into the same two different clades, but it was not possible to differentiate between isolates within clades.PCR techniques were demonstrated to be a satisfactory tool to unravel the genetic variability amongMoraxellaspp.,while sequencing of the 16S-23S intergenic region was only able to differentiate two species of theMoraxellagenus.Despite sampling geographically close regions, we demonstrate considerable genetic diversity inM. bovisandM.bovoculistrains and genetically distinctM. bovisstrains co-infecting the same animal.
650 $aBovino
650 $aDoença Animal
650 $aGenética Animal
650 $aOlho
700 1 $aDOMINGUES, R.
700 1 $aGASPAR, E. B.
700 1 $aSANTOS, J. R. G. de los
700 1 $aCARDOSO, F. F.
773 $tGenetics and Molecular Biology$gv. 43, n. 2, e20180380, p. 1-7, 2020.
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Registro original: |
Embrapa Pecuária Sul (CPPSUL) |
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Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
11/01/2011 |
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Data da última atualização: |
06/05/2024 |
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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: |
LA ROVERE, E. L.; AVZARADEL, A. C.; MONTEIRO, J. M. G. |
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Afiliação: |
EMILIO LÈBRE LA ROVERE, UNIVERIDADE FEDERAL DO RIO DE JANEIRO; ANA CAROLINA AVZARADEL, UNIVERIDADE FEDERAL DO RIO DE JANEIRO; JOYCE MARIA GUIMARAES MONTEIRO, CNPS. |
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Título: |
Potential synergy between adaptation and mitigation strategies: production of vegetable oils and biodiesel in northeastern Brazil. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Climate Research, v. 40, p. 233-239, 2009. |
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DOI: |
https://doi.org/10.3354/cr00815 |
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Idioma: |
Inglês |
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Conteúdo: |
In this study we discuss the potential of integrated adaptation and mitigation strategies to addess problems arising from climate change. This ‘Ad-Mit’ or ‘Mit-Ad’ approach is illustrated through the case of crop diversification by family farmers to crops used for vegetable oil and biodiesel production in the northeastern semi-arid region of Brazil. Impact assessments of some climate change scenarios indicate this region to be one of the most vulnerable in the country. Small farmers from the northeastern semi-arid region are among the low-income social groups most vulnerable to climate change. Improvement of the social and economic conditions in these rural communities through the growth of vegetable oil crops is an important adaptation strategy vis-à-vis future climate change, constituting an income-generation activity in the biodiesel production chain. The use of vegetable oils as a feedstock for biodiesel production and fuel reduces CO2 emissions due to the displacement of diesel oil, thus it also contributes to a mitigation strategy. Potential barriers to an increase in vegetable oil production by small farmers in the region are identified, including capacity building and logistics requirements. We discuss public policies and measures that could help overcome these barriers in the northeastern semi-arid region, and suggest the following: the use of selected seeds of several vegetable oil crops alongside subsistence crops, capacity building and technological and financial support to small farmers, and the building of logistics infrastructure and the appropriate institutional setting. MenosIn this study we discuss the potential of integrated adaptation and mitigation strategies to addess problems arising from climate change. This ‘Ad-Mit’ or ‘Mit-Ad’ approach is illustrated through the case of crop diversification by family farmers to crops used for vegetable oil and biodiesel production in the northeastern semi-arid region of Brazil. Impact assessments of some climate change scenarios indicate this region to be one of the most vulnerable in the country. Small farmers from the northeastern semi-arid region are among the low-income social groups most vulnerable to climate change. Improvement of the social and economic conditions in these rural communities through the growth of vegetable oil crops is an important adaptation strategy vis-à-vis future climate change, constituting an income-generation activity in the biodiesel production chain. The use of vegetable oils as a feedstock for biodiesel production and fuel reduces CO2 emissions due to the displacement of diesel oil, thus it also contributes to a mitigation strategy. Potential barriers to an increase in vegetable oil production by small farmers in the region are identified, including capacity building and logistics requirements. We discuss public policies and measures that could help overcome these barriers in the northeastern semi-arid region, and suggest the following: the use of selected seeds of several vegetable oil crops alongside subsistence crops, capacity building and technological and financial... Mostrar Tudo |
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Palavras-Chave: |
Adaptation; Mitigation. |
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Thesagro: |
Agricultura; Mudança Climática. |
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Thesaurus NAL: |
biodiesel; climate change. |
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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/25175/1/c040p233.pdf
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Marc: |
LEADER 02340naa a2200229 a 4500
001 1872606
005 2024-05-06
008 2009 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3354/cr00815$2DOI
100 1 $aLA ROVERE, E. L.
245 $aPotential synergy between adaptation and mitigation strategies$bproduction of vegetable oils and biodiesel in northeastern Brazil.$h[electronic resource]
260 $c2009
520 $aIn this study we discuss the potential of integrated adaptation and mitigation strategies to addess problems arising from climate change. This ‘Ad-Mit’ or ‘Mit-Ad’ approach is illustrated through the case of crop diversification by family farmers to crops used for vegetable oil and biodiesel production in the northeastern semi-arid region of Brazil. Impact assessments of some climate change scenarios indicate this region to be one of the most vulnerable in the country. Small farmers from the northeastern semi-arid region are among the low-income social groups most vulnerable to climate change. Improvement of the social and economic conditions in these rural communities through the growth of vegetable oil crops is an important adaptation strategy vis-à-vis future climate change, constituting an income-generation activity in the biodiesel production chain. The use of vegetable oils as a feedstock for biodiesel production and fuel reduces CO2 emissions due to the displacement of diesel oil, thus it also contributes to a mitigation strategy. Potential barriers to an increase in vegetable oil production by small farmers in the region are identified, including capacity building and logistics requirements. We discuss public policies and measures that could help overcome these barriers in the northeastern semi-arid region, and suggest the following: the use of selected seeds of several vegetable oil crops alongside subsistence crops, capacity building and technological and financial support to small farmers, and the building of logistics infrastructure and the appropriate institutional setting.
650 $abiodiesel
650 $aclimate change
650 $aAgricultura
650 $aMudança Climática
653 $aAdaptation
653 $aMitigation
700 1 $aAVZARADEL, A. C.
700 1 $aMONTEIRO, J. M. G.
773 $tClimate Research$gv. 40, p. 233-239, 2009.
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