Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados BJM (2) BABT (1) Autor Alejandro,De Las Penas (1) Bonadio,Mariana de Paula (1) Ceccato-Antonini,Sandra Regina (1) Freita,Lidyane Aline de (1) Irene,Castaño (1) Mutton,Márcia Justino Rossini (1) O,Arroyo-Helguera (1) Rosa-Magri,Márcia Maria (1) Tauk-Tornisielo,Sâmia Maria (1) Mais... Palavra-chave Killer activity (3) Bioprospection (1) Candida glabrata (1) Colletotrichum graminicola (1) Colletotrichum sublineolum (1) Macronutrients (1) Micronutrients (1) Mycocinogenic (1) Pigments (1) Saccharomyces (1) Yeast (1) Yeasts (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2018 (1) 2012 (1) 2011 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Bioprospection of yeasts as biocontrol agents against phytopathogenic molds BABT Rosa-Magri,Márcia Maria; Tauk-Tornisielo,Sâmia Maria; Ceccato-Antonini,Sandra Regina. Yeasts isolated from sugar cane and maize rhizosphere, leaves and stalks were screened against the phytopathogenic molds Colletotrichum sublineolum and Colletotrichum graminicola, both causal agents of the anthracnose disease in sorghum and maize, respectively. Strains identified as Torulaspora globosa and Candida intermedia were able to inhibit the mold growth, with the first species also exhibiting killer activity. No previous report on the application and potentiality of these yeasts as biocontrol agents were found neither the killer phenotype in Torulaspora globosa. Tipo: Info:eu-repo/semantics/article Palavras-chave: Bioprospection; Colletotrichum graminicola; Colletotrichum sublineolum; Killer activity; Mycocinogenic. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132011000100001 Carotenoid production in sugarcane juice and synthetic media supplemented with nutrients by Rhodotorula rubra l02 BJM Bonadio,Mariana de Paula; Freita,Lidyane Aline de; Mutton,Márcia Justino Rossini. ABSTRACT In order for the use of biological carotenoids to become feasible, it is necessary to have adequate low cost sources and improved methods of cultivation. The aim of this study was to evaluate the effect of supplementation with nitrogen, phosphorus, zinc, and magnesium, on the biomass and carotenoid volumetric production by yeast Rhodotorula rubra L02 using a complex medium (sugarcane juice) and synthetic media (sucrose and maltose) as substrates. The experimental design used for each substrate was randomized in blocks with 16 treatments and 3 repetitions. The treatments were compound for 15 different combinations of nutrients (N; Mg; Zn; P, N + Mg; N + Zn; N + P; Mg + Zn; Mg + P; Zn + P; N + P + Zn; N + P + Mg; N + Zn + Mg; P + Zn + Mg; N + Zn +... Tipo: Info:eu-repo/semantics/article Palavras-chave: Yeasts; Pigments; Macronutrients; Micronutrients; Killer activity. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000400872 Occurrence of killer Candida glabrata clinical isolates BJM O,Arroyo-Helguera; Alejandro,De Las Penas; Irene,Castaño. In this work we characterized the occurrence of killer activity in 64 Candida glabrata clinical isolates under different conditions. We found that only 6.25 % of the clinical isolates tested were positive for killer activity against a Saccharomyces cerevisiae W303 sensitive strain. Sensitivity of killer activity to different values of pH and temperatures was analyzed. We found that the killer activity presented by all isolates was resistant to every pH and temperature tested, although optimal activity was found at a range of pH values from 4 to 7 and at 37ºC. We did not observe extrachromosomal genetic elements associated with killer activity in any of the positive C. glabrata isolates. The killer effect was due to a decrease in viability and DNA... Tipo: Info:eu-repo/semantics/article Palavras-chave: Candida glabrata; Killer activity; Yeast; Saccharomyces. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000300005 Registros recuperados: 3 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco