the toxic protein secreted by bacillus theory genesis is
Bacillus thuringiensis During sporulation, many Bt strains produce crystal proteins (proteinaceous inclusions), called δ-endotoxins, that have insecticidal action. This has led to their use as insecticides, and more recently to genetically modified crops using Bt genes, such as Bt corn.[4] Many crystal-producing Bt strains, though, do not have insecticidal properties.[5]
Germ theory of disease The more formal experiments on the relationship between germ and disease were conducted by Louis Pasteur between the year 1860 and 1864. He discovered the pathology of the puerperal fever[23] and the pyogenic vibrio in the blood, and suggested using boric acid to kill these microorganisms before and after confinement.