Results 51 to 60 of about 6,820 (210)
Alpha-arylphorin is a mitogen in the Heliothis virescens midgut cell secretome upon Cry1Ac intoxication [PDF]
PeerJ, 2017 Insecticidal crystal (Cry) proteins produced by the bacterium Bacillus thuringiensis (Bt) target cells in the midgut epithelium of susceptible larvae. While the mode of action of Cry toxins has been extensively investigated, the midgut response to Cry ...
Anais Castagnola +5 more
doaj +2 more sources
Interaction between functional domains of Bacillus thuringiensis insecticidal crystal proteins [PDF]
, 1999 Interactions among the three structural domains of Bacillus 1huringiensis Cn.l toxins %~ere investigated by functional analysis of chinieric proteins.
Bosch, D. +6 more
core
PLANTS, PEOPLE, PLANET, Volume 8, Issue 1, Page 365-376, January 2026.Maize varieties producing insecticidal proteins from Bacillus thuringiensis (Bt) have become an important component of integrated pest management worldwide. For regulatory approval of such plants, risks to the environment need to be assessed. To make such assessments less expensive and time‐consuming, conclusions drawn from data collected in one region
Michael Meissle +2 more
wiley +1 more source
Brazilian Journal of Medical and Biological Research, 2000 The present paper describes important features of the immune response induced by the Cry1Ac protein from Bacillus thuringiensis in mice. The kinetics of induction of serum and mucosal antibodies showed an immediate production of anti-Cry1Ac IgM and IgG ...
R.I. Vázquez-Padrón +5 more
doaj +1 more source
Toxins, 2020 Bacillus thuringiensis (Bt) produce diverse insecticidal proteins to kill insect pests. Nevertheless, evolution of resistance to Bt toxins hampers the sustainable use of this technology.
Lijun Gong +18 more
doaj +1 more source
Technology Exposure and Adoption Over Time: Lessons From Bt Eggplant in Bangladesh
Agricultural Economics, Volume 57, Issue 1, January 2026.ABSTRACT Adoption of improved crop varieties fuels agricultural productivity, but the impact of their adoption over time remains unexplored. Building on a randomized experiment fielded in 2017, we explore the long‐term adoption and impacts of a successful intervention with a genetically modified eggplant variety (Bt eggplant) in Bangladesh.
M. Occelli +4 more
wiley +1 more source
Insects, 2023 An increase in Spodoptera species was reported in Bt soybean fields expressing Cry1Ac insecticidal proteins in Brazil, requiring additional management with chemical insecticides.
Daniela N. Godoy +8 more
doaj +1 more source
EFSA Journal, Volume 23, Issue 12, December 2025.Abstract Genetically modified cotton GHB614 × T304‐40 × GHB119 × COT102 was developed by crossing to combine four single events: GHB614, T304‐40, GHB119 and COT102. The four‐event‐stack cotton expresses 2mEPSPS, Cry1Ab, Cry2Ae, Vip3Aa19 and PAT/bar to confer herbicide tolerance and insect resistance.
EFSA Panel on Genetically Modified Organisms (GMO) +27 more
wiley +1 more source
Regions of the Cry1Ac toxin predicted to be under positive selection are shown to be the carbohydrate binding sites and can be altered in their glycoprotein target specificity [PDF]
, 2012 The cry gene family, is a large family of homologous genes from Bacillus thuringiensis. Studies have examined the structural and functional relationships of the Cry proteins.
Cassidy, Norah +5 more
core
EFSA Journal, Volume 23, Issue 12, December 2025.Abstract Genetically modified cotton T304‐40 × GHB119 × COT102 was developed by crossing to combine three single events: T304‐40, GHB119 and COT102. The three‐event stack cotton expresses Cry1Ab, Cry2Ae, Vip3Aa19 and PAT/bar to confer herbicide tolerance and insect resistance.
EFSA Panel on Genetically Modified Organisms (GMO) +28 more
wiley +1 more source