Buscar
Mostrando ítems 1-10 de 301
Produção de lactosacarose por β-frutofuranosidase de bacillus sp nº417 a partir de lactose e sacaroseLactosucrose production by β-fructofunosidase from bacillus sp no417 using lactose and sucrose mixture
(Sociedade Brasileira de Ciência e Tecnologia de Alimentos, 1997)
Multifaceted intervention of Bacillus spp. against salinity stress and Fusarium wilt in tomato
(Wiley-Blackwell, 2021-04-17)
Aim This study aimed to screen halotolerant Bacillus strains able to promote growth and protect tomato plants against salt stress and Fusarium wilt (Fusarium oxysporum f. sp. lycopersici). Methods and Results We evaluated ...
Microrganismos heterotróficos mesófilos e bactérias do grupo do Bacillus cereus em leite integral submetido a ultra alta temperatura
(Universidade Federal de Minas Gerais (UFMG), Escola de Veterinária, 2005-06-01)
Cento e dez amostras de 11 diferentes marcas de leite ultra alta temperatura (UAT), comercializadas em São José do Rio Preto - SP, foram submetidas à contagem de microrganismos heterotróficos mesófilos viáveis e à pesquisa ...
Screening of bacterial strains for pectinolytic activity: characterization of the polygalacturonase produced by Bacillus sp
(Sociedade Brasileira de Microbiologia, 1999-12-01)
A partir de amostras de solo e de material vegetal em decomposição, foram isoladas 168 linhagens bacterianas capazes de utilizar pectina de citrus como única fonte de carbono. Destas, 102 foram positivas para a despolimerização ...
Transference of a crystal protein gene from bacillus thuringiensis and its expression in bradyrhizobium sp. cells
(2000-09-26)
The plasmid pHT409 that harbours the cryIA(a) gene for the production of a δ-endotoxin (crystal protein) from Bacillus thuringiensis was transferred into Bradyrhizobium sp. A conjugal transfer system aiming to introduce ...
First isolation of microorganisms from the gut diverticulum of Aedes aegypti (Diptera: Culicidae): New perspectives for an insect-bacteria association
(2007-12-01)
We show for the first time that the ventral diverticulum of the mosquito gut (impermeable sugar storage organ) harbors microorganisms. The gut diverticulum from newly emerged and non-fed Aedes aegypti was dissected under ...
Cyclodextrin glycosyltransferase production by the Bacillus sp., subgroup alcalophilus using a central composite design
(2009-12-01)
Cyclodextrin glycosyltransferase (CGTase) activity was produced by the Bacillus sp., subgroup alcalophilus in a culture medium containing cassava starch. A central composite design and response surface methodology were ...