development of a method for the improvement of the production of gene from bacillus thuringiensis bioinsecticide

摘要

we described the effect of the resistance to the erythromycin on the growth, sporulation and the synthesis of delta endotoxins (bioinsecticide) with bacillus thuringiensis.we show for the first time, that when we get to the bioinsecticide resistance producing strains, the erythromycin, it is to improve their production in the delta endotoxins, of the order of 40% per milliliter, and approximately 300% per cell, while keeping the business ite products.this discovery could be extrapolee for different strains and species of bacillus.