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Taxonomic refinement of Bacillus thuringiensis [PDF]

Frontiers in Microbiology
Bacillus thuringiensis is the most important biological control agent against various agricultural pests. The bacterium taxonomically belongs to the Bacillus cereus group, which also contains human pathogenic species, e.g., Bacillus anthracis.
Nagham Shiekh Suliman, Reza Talaei-Hassanloui, Hamid Abachi, Sadegh Zarei, Ebrahim Osdaghi   +4 more
doaj   +4 more sources

Comparative Genomic and Phylogenomic Analyses Clarify Relationships Within and Between Bacillus cereus and Bacillus thuringiensis: Proposal for the Recognition of Two Bacillus thuringiensis Genomovars

Frontiers in Microbiology, 2019
The present study was designed to clarify the taxonomic status of two species classified as Bacillus cereus sensu lato, namely B. cereus sensu stricto and Bacillus thuringiensis. To this end, nearly 900 whole genome sequences of strains assigned to these
Inwoo Baek, Inwoo Baek, Kihyun Lee, Michael Goodfellow, Jongsik Chun, Jongsik Chun   +5 more
doaj   +2 more sources

CRISPR-Cas9-mediated barcode insertion into Bacillus thuringiensis for surrogate tracking [PDF]

Microbiology Spectrum
The use of surrogate organisms can enable researchers to safely conduct research on pathogens and in a broader set of conditions. Being able to differentiate between the surrogates used in the experiments and background contamination as well as between ...
Steven A. Higgins, Fadime Kara Murdoch, Jonathon M. Clifton, Jennifer H. Brooks, Keegan L. Fillinger, Jason K. Middleton, Bradley S. Heater   +6 more
doaj   +2 more sources

Amélioration des activités insecticides des protéines Vip3 de Bacillus thuringiensis

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2016
Les protéines Vip3 sont des biopesticides de deuxième génération synthétisées et sécrétées par Bacillus thuringiensis au cours de la phase végétative. Ces protéines, découvertes au milieu des années 1990, présentent un grand intérêt pour lutter contre ...
Sameh SELLAMI, Lobna ABDELKEFI MESRATI, Slim TOUNSI, kais JAMOUSSI   +3 more
doaj   +1 more source

Carry-over effects of Bacillus thuringiensis on tolerant Aedes albopictus mosquitoes. [PDF]

Parasit Vectors
Bahrami R, Quaranta S, Perdomo HD, Bonizzoni M, Khorramnejad A.   +4 more
europepmc   +3 more sources

Mechanisms of Resistance to Insecticidal Proteins from Bacillus thuringiensis.

Annual Review of Entomology, 2021
Insecticidal proteins from the bacterium Bacillus thuringiensis (Bt) are used in sprayable formulations or produced in transgenic crops as the most successful alternatives to synthetic pesticides.
J. Jurat-Fuentes, D. Heckel, J. Ferré
semanticscholar   +1 more source

Bacillus thuringiensis PM25 ameliorates oxidative damage of salinity stress in maize via regulating growth, leaf pigments, antioxidant defense system, and stress responsive gene expression

Frontiers in Plant Science, 2022
Soil salinity is the major abiotic stress that disrupts nutrient uptake, hinders plant growth, and threatens agricultural production. Plant growth-promoting rhizobacteria (PGPR) are the most promising eco-friendly beneficial microorganisms that can be ...
B. Ali, A. Hafeez, S. Ahmad, M. A. Javed, Sumaira, M. S. Afridi, Turki M. Dawoud, K. S. Almaary, C. Mureșan, R. Marc, D. H. Alkhalifah, S. Selim   +11 more
semanticscholar   +1 more source

Response Mechanisms of Invertebrates to Bacillus thuringiensis and Its Pesticidal Proteins

Microbiology and Molecular Biology Reviews, 2021
Extensive use of chemical insecticides adversely affects both environment and human health. One of the most popular biological pest control alternatives are bioinsecticides based on Bacillus thuringiensis.
Daniel Pinos, Ascensión Andrés-Garrido, J. Ferré, P. Hernández-Martínez   +3 more
semanticscholar   +1 more source

Sporulation, Structure Assembly, and Germination in the Soil Bacterium Bacillus thuringiensis: Survival and Success in the Environment and the Insect Host

Microbiology Research, 2023
Bacillus thuringiensis (Bt) is a rod-shaped, Gram-positive soil bacterium that belongs to the phylum Firmicutes and the genus Bacillus. It is a spore-forming bacterium.
Gloria G. Guerrero M.
doaj   +1 more source

Identification and Functional Characterization of Two Homologous SpoVS Proteins Involved in Sporulation of Bacillus thuringiensis

Microbiology Spectrum, 2021
Sporulation is an important part of the life cycle of Bacillus thuringiensis and the basis for the production of parasporal crystals. This study identifies and characterizes two homologous spoVS genes (spoVS1 and spoVS2) in B.
Xinlu Liu, Ruibin Zhang, Shuo Hou, Huanhuan Liu, Jiaojiao Wang, Qingyue Yu, Qi Peng, Fuping Song   +7 more
doaj   +1 more source