Parasporal Crystal 第1页

THE TOXICITY OF THREE STRAINS OF BACILLUS THURINGIENSIS WITH DIFFERENT FORMS OF PARASPORAL CRYSTAL QUANTITATIVE METHOD OF TOXIC PROTEINS IN BACILLUS THURINGIENSIS PRODUCTS BY SDS-PAGE-TLC THE INACTWATION OF BACILLUS THURINGIENSIS PARASPORAL CRYSTALS BY ULTRAVIOLET ANDTHE PROTECTIVE ACTION OF HUMIC ACIDS STUDIES ON THE ULTRAMICRO STRUCTURE OF BACILLUS THURINGIENSIS SPORANGIUM