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Registros recuperados : 10 | |
4. | | MALDOTTI, V.; AGUSTINI, B. C.; MORINI, M. A. L.; CANOSSA, S.; SILVA, G. A. da. Avaliação de sensibilidade de leveduras neutras a linhagens killer não-Saccharomyces. In:CONGRESSO LATINO-AMERICANO DE VITICULTURA E ENOLOGIA, 15., 2015, Bento Gonçalves, RS. p. 392. XV Congresso Latino-Americano de Viticultura e Enologia E XIII Congresso Brasileiro de Viticultura e Enologia. Bento Gonçalves-RS, 3 a 7 de Novembro de 2015. Biblioteca(s): Embrapa Uva e Vinho. |
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6. | | CANOSSA, S.; AGUSTINI, B. C.; MANFROI, V.; SILVA, G. A. da. Caracterização das leveduras isoladas de uvas das cultivares Malvasia Bianca e Moscato Alexandria da região de Farroupilha-RS. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA UVA E VINHO, 12., ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 8., 2014, Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho, 2014. p. 47 Biblioteca(s): Embrapa Uva e Vinho. |
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7. | | CANOSSA, S.; AGUSTINI, B. C.; DACHERY, B.; MANFROI, V.; SILVA, G. A. da. Características das linhagens isoladas de bagas de uva da cultivar Moscato tradicional da região de Farroupilha-RS. In:CONGRESSO LATINO-AMERICANO DE VITICULTURA E ENOLOGIA, 15., 2015, Bento Gonçalves, RS. p. 412. XV Congresso Latino-Americano de Viticultura e Enologia E XIII Congresso Brasileiro de Viticultura e Enologia. Bento Gonçalves-RS, 3 a 7 de Novembro de 2015. Biblioteca(s): Embrapa Uva e Vinho. |
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Registros recuperados : 10 | |
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Registro Completo
Biblioteca(s): |
Embrapa Uva e Vinho. |
Data corrente: |
26/11/2014 |
Data da última atualização: |
01/12/2014 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
CANOSSA, S.; AGUSTINI, B. C.; SILVA, G. A. da. |
Afiliação: |
BRUNA CARLA AGUSTINI, CNPUV; GILDO ALMEIDA DA SILVA, CNPUV. |
Título: |
Evaluation of the effectiveness of killer toxins produced by some strains of yeasts against other strains killer. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
In: WORLD CONGRESS OF VINE AND WINE, 37., 2014, Mendonza, Argentina. Abstracts... Mendonza: International Organisation of Vine and Wine, 2014. |
Páginas: |
4 p. |
Idioma: |
Inglês |
Notas: |
Resumo expandido. |
Conteúdo: |
To make the wine, you do not need killer strains used for the purpose of dominance. It is only necessary that the yeasts are neutral. The aim of this study was to evaluate the effectiveness of killer toxins produced by some strains to produce a lethal effect on other strains killer. The experiments were conducted using the medium must Lorena M80: 20 with methylene blue. The killer test strains used were: 7M, 12M, 24M, 25M and 30M isolated from grape berries derived from the cultivar Merlot municipality of Pinto Bandeira (RS, Brazil). These strains were tested against other strains isolated killer Pinto Bandeira, they being the 3CF lineage derived from the cultivar Cabernet Franc, and the 24A strain isolated from cultivar Ancelota,; and also against strains isolated from the city of Colombo (PR, Brazil), called 4C, 6C, 7C, 10C, 11C, 12C, 13C, 14C, 15C, 17C, 19C, 20C, 22C and 24C. Were also used in the reference 1B, 91B and K1 strains. The inoculated plates were placed in an oven at 18 ° C 48 to 72 hours. The results revealed that none of the isolates showed sensitivity of these regions with the killer of five strains isolated killer test Merlot. However, the pattern and 91B K1 strains are sensitive to the killer factor produced by strains 30M and 12M. The 7M line introduced himself as killer only with respect to strain 91B. The taxonomic identification was first performed by amplifying the ITS region. Thus, three of the five strains analyzed, 7M, 24M and 25M, showed an amplicon at 610 base pairs. MenosTo make the wine, you do not need killer strains used for the purpose of dominance. It is only necessary that the yeasts are neutral. The aim of this study was to evaluate the effectiveness of killer toxins produced by some strains to produce a lethal effect on other strains killer. The experiments were conducted using the medium must Lorena M80: 20 with methylene blue. The killer test strains used were: 7M, 12M, 24M, 25M and 30M isolated from grape berries derived from the cultivar Merlot municipality of Pinto Bandeira (RS, Brazil). These strains were tested against other strains isolated killer Pinto Bandeira, they being the 3CF lineage derived from the cultivar Cabernet Franc, and the 24A strain isolated from cultivar Ancelota,; and also against strains isolated from the city of Colombo (PR, Brazil), called 4C, 6C, 7C, 10C, 11C, 12C, 13C, 14C, 15C, 17C, 19C, 20C, 22C and 24C. Were also used in the reference 1B, 91B and K1 strains. The inoculated plates were placed in an oven at 18 ° C 48 to 72 hours. The results revealed that none of the isolates showed sensitivity of these regions with the killer of five strains isolated killer test Merlot. However, the pattern and 91B K1 strains are sensitive to the killer factor produced by strains 30M and 12M. The 7M line introduced himself as killer only with respect to strain 91B. The taxonomic identification was first performed by amplifying the ITS region. Thus, three of the five strains analyzed, 7M, 24M and 25M, showed an amplic... Mostrar Tudo |
Palavras-Chave: |
Levedura. |
Thesagro: |
Biologia molecular; Fermentação; Fermento; Genética; Linhagem; Saccharomyces Cerevisiae; Vinho; Viticultura. |
Thesaurus NAL: |
Genetics; Grapes; Molecular biology; Viticulture; Yeasts. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/112383/1/Bruna-2014-755.pdf
|
Marc: |
LEADER 02508nam a2200325 a 4500 001 2000945 005 2014-12-01 008 2014 bl uuuu u00u1 u #d 100 1 $aCANOSSA, S. 245 $aEvaluation of the effectiveness of killer toxins produced by some strains of yeasts against other strains killer.$h[electronic resource] 260 $aIn: WORLD CONGRESS OF VINE AND WINE, 37., 2014, Mendonza, Argentina. Abstracts... Mendonza: International Organisation of Vine and Wine$c2014 300 $a4 p. 500 $aResumo expandido. 520 $aTo make the wine, you do not need killer strains used for the purpose of dominance. It is only necessary that the yeasts are neutral. The aim of this study was to evaluate the effectiveness of killer toxins produced by some strains to produce a lethal effect on other strains killer. The experiments were conducted using the medium must Lorena M80: 20 with methylene blue. The killer test strains used were: 7M, 12M, 24M, 25M and 30M isolated from grape berries derived from the cultivar Merlot municipality of Pinto Bandeira (RS, Brazil). These strains were tested against other strains isolated killer Pinto Bandeira, they being the 3CF lineage derived from the cultivar Cabernet Franc, and the 24A strain isolated from cultivar Ancelota,; and also against strains isolated from the city of Colombo (PR, Brazil), called 4C, 6C, 7C, 10C, 11C, 12C, 13C, 14C, 15C, 17C, 19C, 20C, 22C and 24C. Were also used in the reference 1B, 91B and K1 strains. The inoculated plates were placed in an oven at 18 ° C 48 to 72 hours. The results revealed that none of the isolates showed sensitivity of these regions with the killer of five strains isolated killer test Merlot. However, the pattern and 91B K1 strains are sensitive to the killer factor produced by strains 30M and 12M. The 7M line introduced himself as killer only with respect to strain 91B. The taxonomic identification was first performed by amplifying the ITS region. Thus, three of the five strains analyzed, 7M, 24M and 25M, showed an amplicon at 610 base pairs. 650 $aGenetics 650 $aGrapes 650 $aMolecular biology 650 $aViticulture 650 $aYeasts 650 $aBiologia molecular 650 $aFermentação 650 $aFermento 650 $aGenética 650 $aLinhagem 650 $aSaccharomyces Cerevisiae 650 $aVinho 650 $aViticultura 653 $aLevedura 700 1 $aAGUSTINI, B. C. 700 1 $aSILVA, G. A. da
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Embrapa Uva e Vinho (CNPUV) |
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