Search
Now showing items 1-10 of 58
Identification of toxin genes encoding Cyt proteins from standard and Argentine strains of Bacillus thuringiensis
(African Journals Online, 2012)
Polymerase chain reaction-restriction fragment length polymorphism methods for identification of cyt subclasses from Bacillus thuringiensis were established. Eight of 68 standard and ten of 107 Argentine B. thuringiensis ...
Proteolytic Processing of the Cyt1Ab1 Toxin Produced by Bacillus thuringiensis Subsp. Medellin.
Bacillus thuringiensis produces d-endotoxins that require proteolytic processing to become active. The activation of the B. thuringiensis subsp. medellin 28 kDa (Cyt1Ab1) cytolytic toxin by trypsin, chymotrypsin and gut ...
Presence of nhe, cytK, and ces in Bacillus cereus isolated from dairy products commercially available in Brazil
(2019-06-01)
The aim of this study was to evaluate the presence of genes (nheABC, cytK, and ces) among bacteria present in dairy products (100 pasteurized milk, 110 UHT milk, and 50 powdered milk). In total, 63 Bacillus cereus isolates ...
Atividade tóxica de isolados de Bacillus Thuringiensis a larvas de Aedes Aegypti (l.) (diptera: culicidae)
(Sociedade Entomológica do Brasil, 2010-10-01)
Aedes aegypti (L.), the main vector of dengue fever in Brazil, has been controlled with the use of massive chemical products, contributing to the development of resistance and decreasing the insect control efficiency. The ...
Atividade tóxica de isolados de Bacillus Thuringiensis a larvas de Aedes Aegypti (l.) (diptera: culicidae)
(Sociedade Entomológica do Brasil, 2010-10-01)
Aedes aegypti (L.), the main vector of dengue fever in Brazil, has been controlled with the use of massive chemical products, contributing to the development of resistance and decreasing the insect control efficiency. The ...
Predição in vitro da atividade tóxica de isolados de Bacillus thuringiensis Berliner e efeito sinergístico no controle de larvas de Aedes aegypti (L.) (Diptera: Culicidae)
(Universidade Estadual Paulista (Unesp), 2009-02-26)
Aedes aegypti (Linnaeus), principal vetor da dengue no Brasil, tem sido combatido com o uso maciço de produtos químicos, contribuindo com o desenvolvimento de resistência e inviabilizando o controle do inseto. Bioinseticidas ...
Predição in vitro da atividade tóxica de isolados de Bacillus thuringiensis Berliner e efeito sinergístico no controle de larvas de Aedes aegypti (L.) (Diptera: Culicidae)
(Universidade Estadual Paulista (Unesp), 2009-02-26)
Aedes aegypti (Linnaeus), principal vetor da dengue no Brasil, tem sido combatido com o uso maciço de produtos químicos, contribuindo com o desenvolvimento de resistência e inviabilizando o controle do inseto. Bioinseticidas ...