A novel Bacillus thuringiensis Cry9Ea-like protein with high insecticidal activity towards Cydia pomonella larvae.
Sign Up to like & getrecommendations! Published in 2020 at "Pest management science"
DOI: 10.1002/ps.6157
Abstract: BACKGROUND The host specificity of known B. thuringiensis Cry and Vip pesticidal proteins still needs extensive investigation and the proteins currently used in crop protection are not effective against many pest species. Cydia pomonella (L.)… read more here.
Keywords: protein; thuringiensis; cry9ea; pomonella ... See more keywords
Сitrobacter freundii, a natural associate of the Colorado potato beetle, increases larval susceptibility to Bacillus thuringiensis.
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DOI: 10.1002/ps.6856
Abstract: We assume that certain representatives of gut microflora mediate immune changes during dysbiosis, accelerating septicemia caused by Bacillus thuringiensis. Co-introduction of Citrobacter freundii with Bacillus thuringiensis var. tenebrionis (morrisoni) (Bt) led to an increase in… read more here.
Keywords: colorado potato; bacillus thuringiensis; potato beetle; thuringiensis ... See more keywords
Utilization of a strong promoter combined with the knockout of protease genes to improve the yield of Vip3Aa in Bacillus thuringiensis BMB171.
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DOI: 10.1002/ps.7343
Abstract: BACKGROUND Vip3Aa is an insecticidal protein secreted by some Bacillus thuringiensis strains during vegetative growth. It has excellent insecticidal activity, its mechanism of action is different from that of Cry protein, and it can delay… read more here.
Keywords: bacillus thuringiensis; protease genes; thuringiensis; vip3aa ... See more keywords
The investigation of bioremediation potential of Bacillus subtilis and B. thuringiensis isolates under controlled conditions in freshwater.
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DOI: 10.1007/s00203-021-02187-9
Abstract: Bioremediation is widely used to remove water pollution as environmentally friendly smart solutions. In this study, Bacillus isolates were investigated in terms of the effectiveness of single and multiple cultures in eliminating aquatic pollution related… read more here.
Keywords: bacillus isolates; investigation bioremediation; thuringiensis; bioremediation ... See more keywords
Evaluation of the Effectiveness of Metabolites of Bacterial Strains Bacillus thuringiensis against Human Influenza Virus A/Aichi/2/68 (H3N2) In Vitro and In Vivo
Sign Up to like & getrecommendations! Published in 2020 at "Bulletin of Experimental Biology and Medicine"
DOI: 10.1007/s10517-020-04947-x
Abstract: The morphological and physiological characteristics of Bacillus thuringiensis strains were analyzed and conditions for obtaining culture fluid with maximum yield of secreted RNases were determined. Zymographic analysis showed that culture fluid of B. thuringiensis strains… read more here.
Keywords: aichi h3n2; influenza virus; thuringiensis;
Proteomic Analysis and Promoter Modification of Bacillus thuringiensis to Improve Insecticidal Vip3A Protein Production
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DOI: 10.1007/s12033-021-00401-z
Abstract: Insecticidal protein Vip3A secreted from B. thuringiensis is a potential biocontrol agent for control of lepidopteran pests. Under laboratory conditions, high albeit variable Vip3A production from the local isolate Bt294 was only obtained from a… read more here.
Keywords: protein; vip3a; production; thuringiensis ... See more keywords
Computational identification and evolutionary analysis of toxins in Mosquitocidal Bacillus thuringiensis strain S2160-1
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DOI: 10.1007/s13205-018-1313-0
Abstract: Mosquitocidal Bacillus thuringiensis (Bt) strain S2160-1 was proposed to be an alternative to Bacillus thuringiensis subsp. israelensis (Bti). Discovering and validating a toxic gene by experimentation was a complex and time-consuming task, which can benefit… read more here.
Keywords: thuringiensis strain; thuringiensis; analysis; strain s2160 ... See more keywords
Comparison of NheA toxin production and doubling time between Bacillus cereus and Bacillus thuringiensis
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DOI: 10.1007/s13765-017-0308-6
Abstract: In this study, we compared the toxin gene expression, NheA toxin production, doubling time, and viable cell number for several strains of the food poisoning bacteria Bacillus cereus and the microbial pesticide Bacillus thuringiensis. The… read more here.
Keywords: thuringiensis; nhea toxin; doubling time; toxin ... See more keywords
Assessment of pathogenicity of Beauveria bassiana, Metarhizium anisopliae, Verticillium lecanii and Bacillus thuringiensis var. kurstaki against Bactrocera cucurbitae Coquillett (Diptera: Tephritidae) via diet-bioassay technique under controlled conditions
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Tropical Insect Science"
DOI: 10.1007/s42690-020-00298-2
Abstract: Chemical control of Bactrocera cucurbitae in crops biomagnifies toxic residues in fruits and vegetables imposes health-hazard effects on consumers and demands for eco-friendly approaches. Present research assessed the bio-efficacy of Beauveria bassiana, Metarhizium anisopliae, Verticillium… read more here.
Keywords: thuringiensis; cucurbitae; anisopliae; lecanii ... See more keywords
Immunological mechanisms of synergy between fungus Metarhizium robertsii and bacteria Bacillus thuringiensis ssp. morrisoni on Colorado potato beetle larvae.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of insect physiology"
DOI: 10.1016/j.jinsphys.2016.10.004
Abstract: The synergistic effect between the entomopathogenic fungus Metarhizium robertsii and a sublethal dose of the bacterium Bacillus thuringiensis ssp. morrisoni var. tenebrionis was studied in terms of immune defense reactions and detoxification system activity of… read more here.
Keywords: fungus metarhizium; thuringiensis; potato beetle; colorado potato ... See more keywords
Interactions of Bacillus thuringiensis strains for Plutella xylostella (L.) (Lepidoptera: Plutellidae) susceptibility
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Invertebrate Pathology"
DOI: 10.1016/j.jip.2019.107255
Abstract: Abstract Bacillus thuringiensis (Bt) biopesticides are an environmentally safe alternative to the management of Plutella xylostella pesticide resistance evolution. We evaluated P. xylostella susceptibility to six Bt strains cultivated and applied individually, and 15 combinations… read more here.
Keywords: plutella xylostella; thuringiensis; susceptibility; strain ... See more keywords