Subspecies-dependent regulation of Bacillus thuringiensis protoxin genes.

@article{Cheng1999SubspeciesdependentRO,
  title={Subspecies-dependent regulation of Bacillus thuringiensis protoxin genes.},
  author={P. Daniel Cheng and Liyou Wu and Yu Ziniu and Arthur I. Aronson},
  journal={Applied and environmental microbiology},
  year={1999},
  volume={65 5},
  pages={1849-53}
}
Bacillus thuringiensis accumulates, primarily during sporulation, large quantities of insecticidal protoxins which are deposited as crystalline, intracellular inclusions. Most subspecies contain several plasmid-encoded cry genes, each of which has a unique specificity. The overall toxicity profile of a subspecies depends not only on the array of cry genes… CONTINUE READING