Mutants or bacillus thuringiensis variation that produce high yields of delta endotoxin.

摘要

This invention relates to mutants or variants of Bacillus thuringiensis that produce large amounts of delta endotoxins ACTIVAS. DELTA endotoxins CAUSED BY THE mutant or variant B. thuringiensis TENDRA an activity directed towards the same INSECTS AND B. thuringiensis delta endotoxins and against LIPIDOPTERANOS (Mutants of subspecies of B. thuringiensis subspecies kurstaki 0 ​​SUBSPECIES aizawai) DIPTERANOS (MUTANTS OF B. THURNGENIENSIS ISRAELENSIS sUBSPECIES) O COLEOPTERANOS (MUTANTS sUBSPECIES B. thuringiensis tenebrionis).