State Key Laboratory of Microbial Technology;
College of Life Science;
Shandong University;
Jinan 250100;
China;
College of Marine Science;
Shandong University at Weihai;
Weihai 264209;
China;
Weihai Entry-Exit Inspection and Quarantine Bureau;
Weihai 264200;
China;
琼脂糖; 酶基因; 克隆; 黄鳝; 荧光辅助糖电泳; 活性测定; 测序; 细菌;