Through physiological and biochemistry experiments and 16SrDNA sequence analysis, the two marine bacteria strains CHS and SY, were further identified as Pseudoalteromonas.

• 从分离到的217株细菌中,获得23株碱性蛋白酶酶活高的菌株,对其中两株海洋细菌CHS和SY菌株进行生理生化和16SrDNA序列分析,初步鉴定为交替假单胞菌。