Abstract: | Several properties of Actinoplanes missouriensis and Streptomyces olivaceus glucose isomerase have been studied after irradiation the enzyme of the dose of 10 kGy in dry state. The temperature at which the Actinoplanes missouriensis cells show the highest activity decreased by at least five centigrades. Other investigated enzymatic properties have been found to show no significant differences after irradiation. |