Now showing items 1-10 of 300
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)
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 ...
Production of cyclodextrin from starch by cyclodextrin glycosyltransferase from Bacillus firmus and characterization of purified enzyme
(Stockton PressBasingstokeInglaterra, 1997)
The biocontrol agent Bacillus sp. CHEP5 primes the defense response against Cercospora sojina
Glycine max (soybean) production can be dramatically affected by frogeye leaf spot (FLS) caused by Cercospora sojina Hara. The inoculation of biocontrol agents may be an alternative strategy for C. sojina control. The ...
First isolation of microorganisms from the gut diverticulum of Aedes aegypti (Diptera: Culicidae): New perspectives for an insect-bacteria association
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 ...
Transference of a crystal protein gene from bacillus thuringiensis and its expression in bradyrhizobium sp. cells
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 ...
Cyclodextrin glycosyltransferase production by the Bacillus sp., subgroup alcalophilus using a central composite design
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 ...