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Bacillus thuringiensis toxins: an overview of their biocidal activity
(MDPI, 2014)
Artículo / Artikulua,
Bacillus thuringiensis (Bt) is a Gram positive, spore-forming bacterium that synthesizes parasporal crystalline inclusions containing Cry and Cyt proteins, some of which are toxic against a wide range of insect orders, ...
Molecular and insecticidal characterization of a novel cry-related protein from bacillus thuringiensis toxic against Myzus persicae
(MDPI, 2014)
Artículo / Artikulua,
This study describes the insecticidal activity of a novel Bacillus thuringiensis Cry-related protein with a deduced 799 amino acid sequence (~89 kDa) and ~19% pairwise identity to the 95-kDa-aphidicidal protein (sequence ...
Draft genome sequences of two bacillus thuringiensis strains and characterization of a putative 41.9-kDa insecticidal toxin
(MDPI, 2014)
Artículo / Artikulua,
In this work, we report the genome sequencing of two Bacillus thuringiensis
strains using Illumina next-generation sequencing technology (NGS). Strain Hu4-2, toxic
to many lepidopteran pest species and to some mosquitoes, ...
The amino- and carboxyl-terminal fragments of the Bacillus thuringensis Cyt1Aa toxin have differential roles on toxin oligomerization and pore formation
(American Chemical Society, 2011)
info:eu-repo/semantics/article,
The Cyt toxins produced by the bacteria Bacillus thuringiensis show insecticidal activity against
some insects, mainly dipteran larvae, being able to kill mosquitoes and black flies. However, they
also possess a general ...
Binding of Bacillus thuringiensis subsp. israelensis Cry4Ba to Cyt1Aa has an important role in synergism
(Elsevier, 2011)
info:eu-repo/semantics/article,
Bacillus thuringiensis subsp. israelensis (Bti) produces at least four different crystal proteins that are specifically toxic to different mosquito species and that belong to two non-related family of toxins, Cry and ...
Vip3C, a novel class of vegetative insecticidal proteins from Bacillus thuringiensis
(American Society for Microbiology, 2012)
info:eu-repo/semantics/article,
Three vip3 genes were identified in two Bacillus thuringiensis Spanish collections. Sequence analysis revealed a novel Vip3 protein
class (Vip3C). Preliminary bioassays of larvae from 10 different lepidopteran species ...
Draft genome sequence of Bacillus thuringiensis serovar tolworthi strain Na205-3, an isolate toxic for Helicoverpa armigera
(American Society for Microbiology, 2014)
info:eu-repo/semantics/article,
We report here the complete annotated 6,510,053-bp draft genome sequence of Bacillus thuringiensis serovar tolworthi strain Na205-3, which is toxic for Helicoverpa armigera. This strain potentially contains nine insecticidal ...