B. Thuringiensis
Genetic Structure of Population of Bacillus cereus and B thuringiensis Isolates Associated with Periodontitis and Other Human Infections
... Bacillus thuringiensis isolates recovered from marginal and apical periodontitis in humans and from various other human infections were investigated using multilocus enzyme ...of B. cereus and B. ...
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Suppressing a plant-parasitic nematode with fungivorous behavior by fungal transformation of a Bt cry gene
... Bt crystal proteins are toxic to a variety of nematodes, particularly those from Cry5 subfamily [36–38]. Multi- ple free-living nematode species exhibited susceptibilities to Cry5B, Cry14A, and Cry21A [38]. Cry5A, Cry5B, ...
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Influence of environmental factors on biodegradation of quinalphos by Bacillus thuringiensis
... thereafter. Based on these results, a temperature within the range of 35–37 °C was optimal for degradation of quinalphos by bacterial strain B. thuringiensis. Simi- larly, the degradation of an ...
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Journal of Applied Pharmaceutical Science
... that B. thuringiensis kurstaki (Dipel-2x) has a potent effect on the survivor and egg laying capacity of ...that B. thuringiensis israelensis bacteria have a highly suppressive effect on the ...
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New Innovations in Bacillus Thuringiensis Research- A Review
... cry1 genes were the most abundant in our collection (49.5%). These bacterial strains survived in highly saline environment. This character may lead to carry novel insecticidal genes proving high toxicity against insects ...
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The Effective Application Time to Spray Bacillus Thuringiensis Subspecies Kurstaki for Managing Bagworm, Metisa Plana Walker on Oil Palm
... of B. thuringiensis in the late afternoon or evening can be helpful because the insecticide remains effective on foliage overnight before being inactivated by exposure to direct sunlight the following ...
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What is the evidence on the inheritance of resistance alleles in populations of lepidopteran/coleopteran maize pest species: a systematic map protocol
... problem for more than 100 years [1]. It occurs regularly where pest populations are exposed to a uniform, strong and continuous selection pressure [1-3] and is therefore expected also for insect resistant GM crops ...
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CHARACTERIZATION OF A NATIVE BACILLUS THURINGIENSIS ISOLATES FROM MALAYSIA THAT PRODUCES EXOSPORIUM-ENCLOSED PARASPORAL INCLUSION
... B. thuringiensis contains a set of self-replicating plasmids and they are transferred during conjugation (Thomas et ...by B. thuringiensis strains can vary in number and in size (4-150 MDa) ...
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Potential of Bacillus thuringiensis and Nuclear Polyhedrosis Virus for controlling the Cotton Leaf Worm, Spodoptera littoralis (Boisd.)
... 0.07 and 0.10% against 2 nd larval instar of S. littoralis for the three formulations, respectively [21]. This result seems disagree with those reported by El-Banna et al. [22] who observed that susceptibility of S. ...
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Complete Genome sequence of the nematicidal Bacillus thuringiensis MYBT18246
... contigs with a coverage of 18 x. Repeats were resolved and gaps between contigs were closed using PCR with Sanger sequencing of the products with BigDye 3.0 chemistry and an ABI3730XL capillary sequencer (Applied ...
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Field Study on the Efficacy of Bacillus thuringiensis israelensis Tablets on the Larvae of Aedes aegypti in Buhisan, Cebu City, Philippines
... Bacillus thuringiensis ssp. israelensis (B. thuringiensis israelensis (Bti)) in Israel in 1976 (Goldberg, 1970) and of the potent strains of ...
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Complete genome sequence of Bacillus thuringiensis strain HD521
... [1–3]. B. thuringiensis, ...[1]. B. thuringiensis is a rod-shaped, Gram- positive, spore-forming ...6]. B. thuringiensis can also produce antibiotics such as Zwittermycin A, ...
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Effect of Bacillus thuringiensis on oviposition andparasitization by parasitoid Habrobracon hebetor Say (Hymenoptera: Braconidae) on Corcyra cephalonica Stainton (Lepidoptera: Pyralidae)
... Dipel DF (B. thuringiensis var. kurstaki, strain ABTS-351, 32 MIU g -1 [millions of International Units per gram], a commercial formulation based on B. thuringiensis was used for the lethal ...
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Bacillus pumilus: Possible Model for the Bioweapon Bacillus anthracis
... The misuse of Bacillus anthracis as a bioweapon continues to be a serious concern. Medical personnel and researchers are served well if appropriate non-pathogenic anthrax simulants can be used as countermeasures in ...
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Salinity tolerant larvae of mosquito vectors in the tropical coast of Jaffna, Sri Lanka and the effect of salinity on the toxicity of Bacillus thuringiensis to Aedes aegypti larvae
... used B. thuringiensis for malaria and dengue vector control with varying degrees of suc- cess ...of B. thuringiensis toxin against larvae of other mosquito vector species ...of B. ...
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Larvicidal Activities of Indigenous Bacillus thuringiensis Isolates and Nematode Symbiotic Bacterial Toxins against the Mosquito Vector, Culex pipiens (Diptera: Culicidae)
... larvicidal B. thuringiensis isolates, were in- vestigated in parallel with the reference strain (Bti-H14) at 24h and 48h post-treat- ...each B. thuringiensis mix- ture were used as recommended ...
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Comparative Genomics of Bacillus thuringiensis Reveals a Path to Specialized Exploitation of Multiple Invertebrate Hosts
... Bacillus thuringiensis, which is an invertebrate specialist infecting nematodes and three insect ...orders. B. cereus and B. thuringiensis are currently differentiated on the basis of the ...
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Characterization of a Bacillus thuringiensis chitinase that binds to cellulose and chitin
... Barboza-Corona et al. (2003) reported the cloning and heterologous expression in E. coli of a chitinase BtChiA74 from the B. thuringiensis serovar kenyae strain LBIT-82, with which BthChi74 is 98% ...
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Effect of Chlorine and Temperature on Larvicidal Activity of Cuban Bacillus thuringiensis Isolates
... However, B. thuringiensis subs israelensis spores are more resistant to chlorine than other spores of either ...or B. cereus (33). It may be that B. thuringiensis spores resistance to ...
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Biological control of leatherjackets using insect pathogens OF0116T
... A laboratory bioassay was developed to measure the susceptibility of neonate leatherjackets to Bt. The assay was developed in three stages. In stage one, the mortality of neonates in untreated controls was measured over ...
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