Results 41 to 50 of about 64,971 (223)

Effects of Aspen Phenolic Glycosides on Gypsy Moth (Lepidoptera: Lymantriidae) Susceptibility to \u3ci\u3eBacillus Thuringiensis\u3c/i\u3e [PDF]

open access: yes, 2017
Performance of the gypsy moth, Lymantria dispar, on quaking aspen, Populus tremuloides, is strongly affected by foliar concentrations of phenolic glycosides.
Arteel, Gavin E, Lindroth, Richard L
core   +2 more sources

Differentiation of Bacillus thuringiensis From Bacilluscereus Group Using a Unique Marker Based on Real-Time PCR

open access: yesFrontiers in Microbiology, 2019
The efficiency of a novel biomarker (the transcriptional regulator, XRE) was tested and evaluated in differentiating Bacillus thuringiensis from Bacillus cereus group species in environmental and spiked samples based on PCR and real-time PCR. Totally 120
Shuai Wei   +8 more
doaj   +1 more source

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

open access: yesMicrobiology 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   +6 more
doaj   +1 more source

Toxicity of Cry2 proteins from Bacillus thuringiensis subsp. thuringiensis strain T01-328 against Aedes aegypti (Diptera: Culicidae)

open access: yesArquivos do Instituto Biológico, 2018
: Bacillus thuringiensis subsp. israelensis has been used to control the Aedes aegypti (Diptera: Culicidae) mosquito larvae, the vector of virus diseases such as dengue, Chikungunya and Zika fever, which have become a major public health problem in ...
Marina Cabral Ricoldi   +2 more
doaj   +1 more source

Bacillus thuringiensis Isolated from Flour Mill Soil And Its Toxicity Against Culex And Aedes Larvae

open access: yesJournal of Microbiology and Infectious Diseases, 2021
Objectives: Entomotoxic microorganisms are becoming very effective as biocontrol agents in alternative to chemical formulations. This study aimed to evaluate isolation, characterization, and determination of the larvicidal activity of Bacillus ...
Majekodunmi Racheal Adedayo   +1 more
doaj   +1 more source

Cu,Zn superoxide dismutase genes in Tribolium castaneum: evolution, molecular characterisation and gene expression during immune priming. [PDF]

open access: yes, 2017
The production of reactive oxygen species (ROS) is a normal consequence of the aerobic cell metabolism. Despite their high and potentially detrimental reactivity with various biomolecules, the endogenous production of ROS is a vital part of physiological,
Bakiu, Rigers   +5 more
core   +2 more sources

Adaptation of Bacillus thuringiensis to Plant Colonization Affects Differentiation and Toxicity

open access: yesmSystems, 2021
The Bacillus cereus group (Bacillus cereus sensu lato) has a diverse ecology, including various species that are vertebrate or invertebrate pathogens. Few isolates from the B. cereus group have however been demonstrated to benefit plant growth. Therefore,
Yicen Lin   +7 more
doaj   +1 more source

Isolation of multiple subspecies of Bacillus thuringiensis from a population of the European sunflower moth, Homoeosoma nebulella [PDF]

open access: yes, 1995
Five subspecies of #Bacillus thuringiensis# were isolated from dead and diseased larvae obtained from a laboratory colony of the European sunflower moth, #Homoeosoma nebulella#. The subspecies isolated were #B. thuringiensis# subspp.
Bossy, J.P.   +6 more
core  

Enzyme activities in brown forest soils after introduction of Bacillus thuringiensis-based bioinsecticides [PDF]

open access: yes, 2011
Much attention in the complex of forest pest control methods nowadays is devoted to the application of biological preparations, especially to bacterial formulations produced on the base of Bacillus thuringiensis (BT) that in addition to their high ...
Arevik M. Sargsyan   +2 more
core   +2 more sources

Transduction in Bacillus thuringiensis [PDF]

open access: yesApplied and Environmental Microbiology, 1978
Bacteriophage CP-51, originally reported as a generalized transducing phage for Bacillus cereus and B. anthracis, has been shown to carry out generalized transduction in several strains of B. thuringiensis. A newly isolated phage, CP-54, which has a broader host range than CP-51, also mediates generalized transduction in B. thuringiensis.
openaire   +2 more sources

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