State Key Laboratory of Microbial Technology;
Shandong University;
Qingdao 266237;
China;
College of Marine Life Sciences and Frontiers Science Center for Deep Ocean Multispheres and Earth System;
Ocean University of China;
Qingdao 266003;
China;
Laboratory for Marine Biology and Biotechnology;
Pilot National Laboratory for Marine Science and Technology(Qingdao);
Qingdao 266373;
China;
Proteases; Pseudoalteromonas; Diversity; Characteristics; Ecological roles; Application potentials;