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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
19/02/2016 |
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Data da última atualização: |
15/04/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
PANSA, C. C.; CASTELIANI, A. G. B.; PAULO, E. M.; SILVA, J. L. da; PARMA, M. M.; FERNANDES, T. A. R.; MELO, I. S. de. |
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Afiliação: |
C. C. PANSA, ESALQ/USP; A. G. B. CASTELIANI, ESALQ/USP; E. M. PAULO, Feira de Santana College State; J. L. da SILVA, ESALQ/USP; MARCIA MARIA PARMA, CNPMA; TATIANA ALVES RIGAMONTE FERNANDES, CNPMA; ITAMAR SOARES DE MELO, CNPMA. |
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Título: |
Potential of probiotic bacteria for the control of the postharvest disease of strawberry caused by Botritis cinerea. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE MICROBIOLOGIA, 28., Florianópolis. Anais... Florianópolis: Sociedade Brasileira de Microbiologia, 2015. Ref. 1655-2. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Botrytis cinerea is a phytopathogenic fungus known popularly as gray mold, it is transmitted by air and currently it has caused serious damage to strawberry crop, impacting the culture in all development stages. The disease occurs after penetration of the fungus in the plant tissues through wounds, caused during handling or collecting. One of the most common alternatives used to control the pathogen is the use of synthetic fungicides, presenting itself as the causal agent of environmental damage and human health. Aiming to reduce this problem, the search for new strategies that have less impact on the environment has been identified as a priority, currently the biological control is emerging in agricultural systems as one of the most viable alternatives. Among the microorganisms that can act as biocontrol agents, probiotic bacteria are a favorable alternative for the control of various fungal diseases, besides, exercise beneficial effects for humans giving properties to endogenous microbiota. According to this study aims to search the biological control of the fungus Botrytis cinerea from probiotic bacteria. It was conducted in vitro inhibition test, using 35 strains of probiotic bacteria against phytopathogenic fungus Botrytis cinerea; 4 strains which showed effects on Botrytis cinerea causing a slower growth compared to the control plate, showing a competition for nutrients or space which is another possible mechanism of inhibition of phytopathogenic fungus of the study in question. The selected strains were characterized by FAME technique (fatty acids) and 16s rRNA sequencing. More detailed studies are needed to give evidence of such inhibition mechanisms, and the inhibitory effect that such bacteria may have in vivo. MenosAbstract: Botrytis cinerea is a phytopathogenic fungus known popularly as gray mold, it is transmitted by air and currently it has caused serious damage to strawberry crop, impacting the culture in all development stages. The disease occurs after penetration of the fungus in the plant tissues through wounds, caused during handling or collecting. One of the most common alternatives used to control the pathogen is the use of synthetic fungicides, presenting itself as the causal agent of environmental damage and human health. Aiming to reduce this problem, the search for new strategies that have less impact on the environment has been identified as a priority, currently the biological control is emerging in agricultural systems as one of the most viable alternatives. Among the microorganisms that can act as biocontrol agents, probiotic bacteria are a favorable alternative for the control of various fungal diseases, besides, exercise beneficial effects for humans giving properties to endogenous microbiota. According to this study aims to search the biological control of the fungus Botrytis cinerea from probiotic bacteria. It was conducted in vitro inhibition test, using 35 strains of probiotic bacteria against phytopathogenic fungus Botrytis cinerea; 4 strains which showed effects on Botrytis cinerea causing a slower growth compared to the control plate, showing a competition for nutrients or space which is another possible mechanism of inhibition of phytopathogenic fungus of th... Mostrar Tudo |
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Palavras-Chave: |
Probiotic. |
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Thesagro: |
Botrytis Cinerea. |
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Thesaurus Nal: |
Biological control; Probiotics. |
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Categoria do assunto: |
V Taxonomia de Organismos |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/139538/1/2015RA-016.pdf
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Marc: |
LEADER 02568nam a2200229 a 4500
001 2037846
005 2016-04-15
008 2015 bl uuuu u00u1 u #d
100 1 $aPANSA, C. C.
245 $aPotential of probiotic bacteria for the control of the postharvest disease of strawberry caused by Botritis cinerea.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE MICROBIOLOGIA, 28., Florianópolis. Anais... Florianópolis: Sociedade Brasileira de Microbiologia, 2015. Ref. 1655-2.$c1655
520 $aAbstract: Botrytis cinerea is a phytopathogenic fungus known popularly as gray mold, it is transmitted by air and currently it has caused serious damage to strawberry crop, impacting the culture in all development stages. The disease occurs after penetration of the fungus in the plant tissues through wounds, caused during handling or collecting. One of the most common alternatives used to control the pathogen is the use of synthetic fungicides, presenting itself as the causal agent of environmental damage and human health. Aiming to reduce this problem, the search for new strategies that have less impact on the environment has been identified as a priority, currently the biological control is emerging in agricultural systems as one of the most viable alternatives. Among the microorganisms that can act as biocontrol agents, probiotic bacteria are a favorable alternative for the control of various fungal diseases, besides, exercise beneficial effects for humans giving properties to endogenous microbiota. According to this study aims to search the biological control of the fungus Botrytis cinerea from probiotic bacteria. It was conducted in vitro inhibition test, using 35 strains of probiotic bacteria against phytopathogenic fungus Botrytis cinerea; 4 strains which showed effects on Botrytis cinerea causing a slower growth compared to the control plate, showing a competition for nutrients or space which is another possible mechanism of inhibition of phytopathogenic fungus of the study in question. The selected strains were characterized by FAME technique (fatty acids) and 16s rRNA sequencing. More detailed studies are needed to give evidence of such inhibition mechanisms, and the inhibitory effect that such bacteria may have in vivo.
650 $aBiological control
650 $aProbiotics
650 $aBotrytis Cinerea
653 $aProbiotic
700 1 $aCASTELIANI, A. G. B.
700 1 $aPAULO, E. M.
700 1 $aSILVA, J. L. da
700 1 $aPARMA, M. M.
700 1 $aFERNANDES, T. A. R.
700 1 $aMELO, I. S. de
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Biblioteca |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agricultura Digital. Para informações adicionais entre em contato com cnptia.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
25/02/2013 |
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Data da última atualização: |
28/02/2013 |
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Tipo da produção científica: |
Software |
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Autoria: |
HIGA, R. H.; MUDADU, M. de A.; TIZIOTO, P. C.; REGITANO, L. C. de A. |
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Afiliação: |
ROBERTO HIROSHI HIGA, CNPTIA; MAURÍCIO DE ALVARENGA MUDADU, CPPSE; POLYANA CRISTINE TIZIOTO, UFSCar; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE. |
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Título: |
Rpaternity. Versão 2.0. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Campinas: Embrapa Informática Agropecuária, 2012. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Conteúdo: |
Script R com funções para seleção de marcadores informativos para testes de exclusão de paternidade e para a realização de testes (RPaternity.R). Arquivo com explicações básicas sobre os software, incluindo exemplo de utilização (README). |
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Palavras-Chave: |
Exclusão de paternidade; Polimorfismos de base única. |
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Thesagro: |
Genótipo. |
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Thesaurus NAL: |
Computer software; Paternity; Single nucleotide polymorphism. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 00872nam a2200229 a 4500
001 1951011
005 2013-02-28
008 2012 bl uuuu u0uu1 u #d
100 1 $aHIGA, R. H.
245 $aRpaternity. Versão 2.0.
260 $aCampinas: Embrapa Informática Agropecuária$c2012
300 $c1 CD-ROM.
520 $aScript R com funções para seleção de marcadores informativos para testes de exclusão de paternidade e para a realização de testes (RPaternity.R). Arquivo com explicações básicas sobre os software, incluindo exemplo de utilização (README).
650 $aComputer software
650 $aPaternity
650 $aSingle nucleotide polymorphism
650 $aGenótipo
653 $aExclusão de paternidade
653 $aPolimorfismos de base única
700 1 $aMUDADU, M. de A.
700 1 $aTIZIOTO, P. C.
700 1 $aREGITANO, L. C. de A.
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Embrapa Agricultura Digital (CNPTIA) |
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