Culture manner of the bacterium which produces the protein which is revealed with heat regulation technique

摘要

(57) Abstract The surface or the film join antigen or the other protein the code are done, at the same time culture manner of the bacterium which in production of the bacterium product of desire is revealed with heat regulation feature, possesses the gene inside the plasmid is disclosed. This bacterium, containment those plasmids, for example it does not cause either the revelation of what on that, under the temperature condition like the 20, to inoculation ones it cultures first in the culture medium, and, under the temperature kind of condition revelation happening next it cultures in the culture medium, before losing that plasmid, it collects this bacterium, separates the product of desire next.