Spore surface proteins of Brevibacillus laterosporus are involved in insect pathogenesis
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منابع مشابه
Spore surface proteins of Brevibacillus laterosporus are involved in insect pathogenesis
Outer spore envelope proteins of pathogenic bacteria often present specific virulence factors and tools to evade the defence system of their hosts. Brevibacillus laterosporus, a pathogen of invertebrates and an antimicrobial-producing species, is characterised by a unique spore coat and canoe-shaped parasporal body (SC-CSPB) complex surrounding the core spore. In the present study, we identifie...
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Brevibacillus laterosporus has been isolated from many different environments, including beehives, and produces compounds that are toxic to many organisms. Five B. laterosporus phages have been isolated previously. Here, we announce five additional phages that infect this bacterium, including the first B. laterosporus siphoviruses to be discovered.
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21 In our study, we report the identification, characterization, and gene cloning of a novel 22 protein elicitor (PeBL1) secreted from Brevibacillus laterosporus strain A60. Through a 23 purification process consisting of ion exchange chromatography and HPLC, we isolated a 24 protein that was identified by ESI-QTOF-MS/MS. The 351-bp PeBL1 gene produces a 25 12833 Da protein with 116 amino acids...
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Thirty-three strains of Brevibacillus laterosporus, including three novel strains isolated from Brazilian soil samples, were examined for genetic variability by the use of different PCR-based methods. Molecular markers that could characterize bacterial strains with regards to their pathogenic potential were investigated. In addition, toxicity was assessed by the use of insects belonging to the ...
متن کاملBrevibacillus laterosporus, a Pathogen of Invertebrates and a Broad-Spectrum Antimicrobial Species
Brevibacillus laterosporus, a bacterium characterized by the production of a unique canoe-shaped lamellar body attached to one side of the spore, is a natural inhabitant of water, soil and insects. Its biopesticidal potential has been reported against insects in different orders including Coleoptera, Lepidoptera, Diptera and against nematodes and mollusks. In addition to its pathogenicity again...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2017
ISSN: 2045-2322
DOI: 10.1038/srep43805