Practical resistance to Cry toxins and efficacy of Vip3Aa in Bt cotton against Helicoverpa zea.
Sign Up to like & getrecommendations! Published in 2022 at "Pest management science"
DOI: 10.1002/ps.7142
Abstract: BACKGROUND Crops genetically engineered to make insect-killing proteins from Bacillus thuringiensis (Bt) have revolutionized management of some pests. However, the benefits of such transgenic crops are reduced when pests evolve resistance to Bt toxins. We… read more here.
Keywords: helicoverpa zea; cotton; cry toxins; resistance ... See more keywords
Advances in the Immunoassays for Detection of Bacillus thuringiensis Crystalline Toxins.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.1c02195
Abstract: Insect-resistant genetically modified organisms have been globally commercialized for the last 2 decades. Among them, transgenic crops based on Bacillus thuringiensis crystalline (Cry) toxins are extensively used for commercial agricultural applications. However, less emphasis is… read more here.
Keywords: detection; advances immunoassays; thuringiensis crystalline; bacillus thuringiensis ... See more keywords
CTLGA9 interacts with ALP1 and APN receptors to modulate Cry11Aa toxicity in Aedes aegypti.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.9b01840
Abstract: The mosquito Aedes aegypti is associated with the spread of many viral diseases in humans, including Dengue virus (DENVs), Yellow fever virus (YFV), Zika virus (ZIKV), and Chikungunya virus (CHIKV). Bacillus thuringiensis (Bt) is widely… read more here.
Keywords: aedes aegypti; alp1 apn; toxicity; ctlga9 ... See more keywords
Molecular Mechanisms Underlying Resistance to Bacillus thuringiensis Cry Toxins in Lepidopteran Pests: An Updated Research Perspective
Sign Up to like & getrecommendations! Published in 2025 at "Agronomy"
DOI: 10.3390/agronomy15010155
Abstract: Genetically modified crops that produce insecticidal proteins from Bacillus thuringiensis (Bt) are currently the most efficient and safest method of pest control worldwide. However, the prolonged planting period has led to a reduction in the… read more here.
Keywords: bacillus thuringiensis; resistance; cry toxins; molecular mechanisms ... See more keywords
Cry Toxins Use Multiple ATP-Binding Cassette Transporter Subfamily C Members as Low-Efficiency Receptors in Bombyx mori
Sign Up to like & getrecommendations! Published in 2024 at "Biomolecules"
DOI: 10.3390/biom14030271
Abstract: Recent studies have suggested that ABC transporters are the main receptors of Cry toxins. However, the receptors of many Cry toxins have not been identified. In this study, we used a heterologous cell expression system… read more here.
Keywords: bombyx mori; low efficiency; cry toxins; efficiency receptors ... See more keywords
C-Type Lectin-20 Interacts with ALP1 Receptor to Reduce Cry Toxicity in Aedes aegypti
Sign Up to like & getrecommendations! Published in 2018 at "Toxins"
DOI: 10.3390/toxins10100390
Abstract: Aedes aegypti is a crucial vector for human diseases, such as yellow fever, dengue, chikungunya, and Zika viruses. Today, a major challenge throughout the globe is the insufficient availability of antiviral drugs and vaccines against… read more here.
Keywords: aedes aegypti; cry toxicity; type lectin; cry toxins ... See more keywords
Impact of Antibiotics on Efficacy of Cry Toxins Produced in Two Different Genetically Modified Bt Maize Varieties in Two Lepidopteran Herbivore Species, Ostrinia nubilalis and Spodoptera littoralis
Sign Up to like & getrecommendations! Published in 2018 at "Toxins"
DOI: 10.3390/toxins10120489
Abstract: The insecticidal crystal proteins from Bacillus thuringiensis (Bt) are widely-used biopesticides that are used both as Bt spore-crystal preparations in sprayable formulations and as activated toxins in genetically modified (GM) plants. Models for their modes… read more here.
Keywords: spodoptera littoralis; ostrinia nubilalis; two lepidopteran; genetically modified ... See more keywords
Processing Properties and Potency of Bacillus thuringiensis Cry Toxins in the Rice Leaffolder Cnaphalocrocis medinalis (Guenée)
Sign Up to like & getrecommendations! Published in 2023 at "Toxins"
DOI: 10.3390/toxins15040275
Abstract: Different Cry toxins derived from Bacillus thuringiensis (Bt) possess different insecticidal spectra, whereas insects show variations in their susceptibilities to different Cry toxins. Degradation of Cry toxins by insect midgut extracts was involved in the… read more here.
Keywords: bacillus thuringiensis; midgut extracts; cry; different cry ... See more keywords