A new bacterial strain was isolated from soil in Changbai Mountain Jilin province as the thermostable protease producers. On the basis of the phylogenetic and phenotypic characteristics, the strain hould be placed in the genus Bacillus as a novel species for which we propose the name Bacillus sp. SD-05.
The activity of thermostable protease was compared by culturing SD-05 in different liquid mediums. The optimal medium component for producing protease was decided.
By culturing S...