This invention relates to a crystalline protein toxin useful as a biological insecticide which is known as P-2 toxin, or P-2 delta-endotoxin and which is produced by Bacillus thuringiensis. More specifically, this invention relates to the cloning and expression in various microorganisms of the gene coding...http://www.google.com/patents/US5196342?utm_source=gb-gplus-sharePatent US5196342 - Bacillus thuringiensis P-2 toxin gene
