Results 111 to 120 of about 52,804 (283)

Structural and Functional Insights into the Delivery Systems of Bacillus and Clostridial Binary Toxins

open access: yesToxins
Pathogenic Bacillus and clostridial (i.e., Clostridium and Clostridioides) bacteria express a diverse repertoire of effector proteins to promote disease.
Spiridon E. Sevdalis   +5 more
doaj   +1 more source

Bacillus thuringiensis resistance in Plutella – too many trees? [PDF]

open access: yes, 2016
Plutella xylostella was the first insect for which resistance to Bacillus thuringiensis was reported in the field, yet despite many studies on the nature of this resistance phenotype its genetic and molecular basis remains elusive. Many different factors
Crickmore, Neil
core   +1 more source

Bacillus subtilis as a host for mosquitocidal toxins production

open access: yesMicrobial Biotechnology, 2020
Summary Aedes albopictus transmits several arboviral infections. In the absence of vaccines, control of mosquito populations is the only strategy to prevent vector‐borne diseases.
Emanuela Ursino   +8 more
doaj   +1 more source

Insecticide susceptibility of Aedes albopictus and Ae. aegypti from Brazil and the Swiss-Italian border region [PDF]

open access: yes, 2017
Aedes aegypti and Ae. albopictus are two highly invasive mosquito species, both vectors of several viruses, including dengue, chikungunya and Zika. While Ae. aegypti is the primary vector in the tropics and sub-tropics, Ae.
Araújo, Ana Paula   +13 more
core   +1 more source

Effects of Bacillus thuringiensis Cry1Ab Toxin on Mammalian Cells.

open access: yesJournal of Veterinary Medical Science, 2003
The Cry proteins produced by Bacillus thuringiensis are considered to be highly specific insecticidal proteins. Judged to be safe for humans and farm animals due to their insect-oriented selective toxicity, the proteins have been utilized as a biological pesticide and introduced into genetically modified plants.
Nobuaki, Shimada   +4 more
openaire   +3 more sources

Bifenthrin Baseline Susceptibility and Evaluation of Simulated Aerial Applications in \u3ci\u3eStriacosta albicosta\u3c/i\u3e (Lepidoptera: Noctuidae) [PDF]

open access: yes, 2019
Striacosta albicosta (Smith) is a maize pest that has recently expanded its geographical range into the eastern United States and southeastern Canada. Aerial application of pyrethroids, such as bifenthrin, has been a major practice adopted to manage this
Bradshaw, Jeff D.   +8 more
core   +1 more source

In Vivo Crystallization of Three-Domain Cry Toxins

open access: yesToxins, 2017
Bacillus thuringiensis (Bt) is the most successful, environmentally-friendly, and intensively studied microbial insecticide. The major characteristic of Bt is the production of proteinaceous crystals containing toxins with specific activity against many ...
Rooma Adalat   +4 more
doaj   +1 more source

Mosquitocidal bacterial toxins: diversity, mode of action and resistance phenomena

open access: yesMemorias do Instituto Oswaldo Cruz, 2000
Bacteria active against dipteran larvae (mosquitoes and black flies) include a wide variety of Bacillus thuringiensis and B. sphaericus strains, as well as isolates of Brevibacillus laterosporus and Clostridium bifermentans. All display different spectra
Jean-François Charles   +1 more
doaj   +1 more source

Bacillus thuringiensis toxins divert progenitor cells toward enteroendocrine fate by decreasing cell adhesion with intestinal stem cells in Drosophila. [PDF]

open access: yesElife, 2023
Jneid R   +8 more
europepmc   +1 more source

Toxicity of several d-endotoxins of Bacillus thuringiensis against Helicoverpa armigera (Lepidoptera: Noctuidae) from Spain [PDF]

open access: yes, 2005
Toxicity and larval growth inhibition of eleven insecticidal proteins of Bacillus thuringiensis were evaluated against neonate larvae of Helicoverpa armigera, a major pest of important crops in Spain and other countries, by a whole-diet contamination ...
Avilla Hernández, Carlos   +4 more
core  

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