[Characterization of the changes in protease of Deinococcus radiodurans following irradiation].


The activity of protease from Deinococcus radiodurans R1 (DRR1) recovered from UV light and gamma-ray irradiation were characterized by SDS-PAGE zymography or FITC-labeled casein as substrate. It was demonstrated that proteases with large molecular weight were abundantly and constitutively expressed in DRR1, which consistent with the hypothesis that… (More)