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Registro Completo |
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
04/10/2018 |
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Data da última atualização: |
16/07/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
BACCIN, K. M. S.; GODOY, A.; TONI, B. de; MAIA, J. D. G.; RITSCHEL, P. S. |
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Afiliação: |
Kétini M. S. Baccin, Graduandas da UCS, Al. João Dal Sasso, 800, CEP 95700-000 Bento Gonçalves, RS. E-mail: ketinibaccin@hotmail.com (Bolsista FAPERGS); Aline de Godoy, Graduandas da UCS, Al. João Dal Sasso, 800, CEP 95700-000 Bento Gonçalves, RS. E-mail: ketinibaccin@hotmail.com (Bolsista FAPERGS), a.line.g@hotmail.com e brunadetonii@hotmail.com; Bruna de Toni, Graduandas da UCS, Al. João Dal Sasso, 800, CEP 95700-000 Bento Gonçalves, RS. E-mail: ketinibaccin@hotmail.com (Bolsista FAPERGS), a.line.g@hotmail.com e brunadetonii@hotmail.com; JOAO DIMAS GARCIA MAIA, CNPUV; PATRICIA SILVA RITSCHEL, CNPUV. |
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Título: |
Construção de perfis genéticos com o uso de marcadores moleculares SSR. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In: ENCONTRO DE INICIAÇÃO CIENTÍFICA, 16.; ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 12., 2018, Bento Gonçalves. Anais... Bento Gonçalves, RS: Embrapa Uva e Vinho, 26 a 27 de setembro de 2018. p. 38. |
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Idioma: |
Português |
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Conteúdo: |
Por meio da proteção de cultivares, é possível assegurar que investimentos empregados no desenvolvimento de novas variedades sejam reaplicados em programas de melhoramento genético, garantindo sua longevidade. A ficha de descritores de videira, usada pelo Serviço Nacional de Proteção de Cultivares- Ministério da Agricultura, Pecuária e Abastecimento (SNPCMAPA), muitas vezes, inclui cultivares-exemplo que não são cultivadas, nem conhecidas no Brasil. |
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Palavras-Chave: |
Anais; CNPUV; Cultivares do Brasil; IC; Iniciação cientifica; Marcadores moleculares; Perfis genéticos; Programa de melhoramento genético; SSR. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/183949/1/Iniciacao-Cientifica-2018-Capa.cdr-Documentos-108-p38.pdf
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Marc: |
LEADER 01388nam a2200265 a 4500
001 2096931
005 2019-07-16
008 2018 bl uuuu u00u1 u #d
100 1 $aBACCIN, K. M. S.
245 $aConstrução de perfis genéticos com o uso de marcadores moleculares SSR.$h[electronic resource]
260 $aIn: ENCONTRO DE INICIAÇÃO CIENTÍFICA, 16.; ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 12., 2018, Bento Gonçalves. Anais... Bento Gonçalves, RS: Embrapa Uva e Vinho, 26 a 27 de setembro de 2018. p. 38.$c2018
520 $aPor meio da proteção de cultivares, é possível assegurar que investimentos empregados no desenvolvimento de novas variedades sejam reaplicados em programas de melhoramento genético, garantindo sua longevidade. A ficha de descritores de videira, usada pelo Serviço Nacional de Proteção de Cultivares- Ministério da Agricultura, Pecuária e Abastecimento (SNPCMAPA), muitas vezes, inclui cultivares-exemplo que não são cultivadas, nem conhecidas no Brasil.
653 $aAnais
653 $aCNPUV
653 $aCultivares do Brasil
653 $aIC
653 $aIniciação cientifica
653 $aMarcadores moleculares
653 $aPerfis genéticos
653 $aPrograma de melhoramento genético
653 $aSSR
700 1 $aGODOY, A.
700 1 $aTONI, B. de
700 1 $aMAIA, J. D. G.
700 1 $aRITSCHEL, P. S.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
15/10/2020 |
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Data da última atualização: |
15/10/2020 |
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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: |
REZENDE, L. C. de; CARVALHO, A. L. de A.; COSTA, L. B.; HALFELD-VIEIRA, B. de A.; SILVA, L. G.; PINTO. Z. V.; MORANDI, M. A. B.; MEDEIROS, F. H. V. de; MASCARIN, G. M.; BETTIOL, W. |
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Afiliação: |
LARISSA CASTRO DE REZANDE, UFLA; ANDRÉ LUIZ DE ANDRADE CARVALHO, UFLA; LÚCIO BERTOLDO COSTA, FCA-UNESP; BERNARDO DE ALMEIDA HALFELD VIEIRA, CNPMA; LUCAS GUEDES SILVA, FCA-UNESP; ZAYAME VEGETTE PINTO, FCA-UNESP; MARCELO AUGUSTO BOECHAT MORANDI, CNPMA; FLÁVIO HENRIQUE VASCONCELOS DE MEDEIROS, UFLA; GABRIEL MOURA MASCARIN, CNPMA; WAGNER BETTIOL, CNPMA. |
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Título: |
Optimizing mass production of Trichoderma asperelloides by submerged liquid fermentation and its antagonism against Sclerotinia sclerotiorum. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
World Journal of Microbiology & Biotechnology, v. 36, n. 8, article 113, 2020. |
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ISSN: |
1573-0972 |
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DOI: |
https://doi.org/10.1007/s11274-020-02882-7 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Commercial products based on Trichoderma are obtained mainly from solid-state fermentation. Submerged liquid fermentation is the most appropriate method compared to the solid medium for large-scale production of Trichoderma spp. The present study aimed to optimize the combination of key variables that influence the liquid fermentation process of Trichoderma asperelloides LQC-96 for conidial production coupled with its efficiency in the control of Sclerotinia sclerotiorum. In addition, we verified whether the optimized culture conditions can be used for the conidial production of Trichoderma erinaceum T-12 and T-18 and Trichoderma harzianum T-15. Fermentation studies were performed in shake flasks following a planned experimental design to reduce the number of tests and consumable costs. The effect of temperature, pH, photoperiod, carbon:nitrogen ratio and water activity on conidial production were assessed, which of pH was the only meaningful factor contributing to increased conidial production of T. asperelloides LQC-96. From the five variables studied initially, pH and C:N ratio were further used in the second design (rotational central composite design-RCCD). Hence, the best conditions for the production of T. asperelloides LQC-96 conidia by liquid fermentation consisted of initial pH of 3.5, C:N ratio of 200:1 at 30 °C, without glycerol, and under 24 h photoperiod. The highest conidial concentration was observed after seven days of fermentation. Under these optimal conditions, T. erinaceum T-12 and T-18, and T. harzianum T-15 were also cultivated, but only LQC-96 efficiently parasitized S. sclerotiorum, precluding sclerotium myceliogenic germination. Our findings propose optimal fermentation conditions that maximize conidial production of T. asperelloides as a potential biofungicide against S. sclerotiorum. MenosAbstract: Commercial products based on Trichoderma are obtained mainly from solid-state fermentation. Submerged liquid fermentation is the most appropriate method compared to the solid medium for large-scale production of Trichoderma spp. The present study aimed to optimize the combination of key variables that influence the liquid fermentation process of Trichoderma asperelloides LQC-96 for conidial production coupled with its efficiency in the control of Sclerotinia sclerotiorum. In addition, we verified whether the optimized culture conditions can be used for the conidial production of Trichoderma erinaceum T-12 and T-18 and Trichoderma harzianum T-15. Fermentation studies were performed in shake flasks following a planned experimental design to reduce the number of tests and consumable costs. The effect of temperature, pH, photoperiod, carbon:nitrogen ratio and water activity on conidial production were assessed, which of pH was the only meaningful factor contributing to increased conidial production of T. asperelloides LQC-96. From the five variables studied initially, pH and C:N ratio were further used in the second design (rotational central composite design-RCCD). Hence, the best conditions for the production of T. asperelloides LQC-96 conidia by liquid fermentation consisted of initial pH of 3.5, C:N ratio of 200:1 at 30 °C, without glycerol, and under 24 h photoperiod. The highest conidial concentration was observed after seven days of fermentation. Under these opt... Mostrar Tudo |
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Palavras-Chave: |
Shite mold; Submerged spores. |
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Thesagro: |
Fermentação; Fungo Para Controle Biológico; Trichoderma. |
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Thesaurus NAL: |
Biological control; Biological control agents; Bioreactors; Experimental design; Mass rearing; Molds (fungi); Solid state fermentation. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 03117naa a2200397 a 4500
001 2125536
005 2020-10-15
008 2020 bl uuuu u00u1 u #d
022 $a1573-0972
024 7 $ahttps://doi.org/10.1007/s11274-020-02882-7$2DOI
100 1 $aREZENDE, L. C. de
245 $aOptimizing mass production of Trichoderma asperelloides by submerged liquid fermentation and its antagonism against Sclerotinia sclerotiorum.$h[electronic resource]
260 $c2020
520 $aAbstract: Commercial products based on Trichoderma are obtained mainly from solid-state fermentation. Submerged liquid fermentation is the most appropriate method compared to the solid medium for large-scale production of Trichoderma spp. The present study aimed to optimize the combination of key variables that influence the liquid fermentation process of Trichoderma asperelloides LQC-96 for conidial production coupled with its efficiency in the control of Sclerotinia sclerotiorum. In addition, we verified whether the optimized culture conditions can be used for the conidial production of Trichoderma erinaceum T-12 and T-18 and Trichoderma harzianum T-15. Fermentation studies were performed in shake flasks following a planned experimental design to reduce the number of tests and consumable costs. The effect of temperature, pH, photoperiod, carbon:nitrogen ratio and water activity on conidial production were assessed, which of pH was the only meaningful factor contributing to increased conidial production of T. asperelloides LQC-96. From the five variables studied initially, pH and C:N ratio were further used in the second design (rotational central composite design-RCCD). Hence, the best conditions for the production of T. asperelloides LQC-96 conidia by liquid fermentation consisted of initial pH of 3.5, C:N ratio of 200:1 at 30 °C, without glycerol, and under 24 h photoperiod. The highest conidial concentration was observed after seven days of fermentation. Under these optimal conditions, T. erinaceum T-12 and T-18, and T. harzianum T-15 were also cultivated, but only LQC-96 efficiently parasitized S. sclerotiorum, precluding sclerotium myceliogenic germination. Our findings propose optimal fermentation conditions that maximize conidial production of T. asperelloides as a potential biofungicide against S. sclerotiorum.
650 $aBiological control
650 $aBiological control agents
650 $aBioreactors
650 $aExperimental design
650 $aMass rearing
650 $aMolds (fungi)
650 $aSolid state fermentation
650 $aFermentação
650 $aFungo Para Controle Biológico
650 $aTrichoderma
653 $aShite mold
653 $aSubmerged spores
700 1 $aCARVALHO, A. L. de A.
700 1 $aCOSTA, L. B.
700 1 $aHALFELD-VIEIRA, B. de A.
700 1 $aSILVA, L. G.
700 1 $aPINTO. Z. V.
700 1 $aMORANDI, M. A. B.
700 1 $aMEDEIROS, F. H. V. de
700 1 $aMASCARIN, G. M.
700 1 $aBETTIOL, W.
773 $tWorld Journal of Microbiology & Biotechnology$gv. 36, n. 8, article 113, 2020.
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