| http://www.w3.org/ns/prov#value | - The pH is adjusted using an organic or inorganic acid, an alkali solution, urea, calcium carbonate, ammonia, etc. [0217] If necessary, antibiotics, such as ampicillin and tetracycline, can be added to the medium during the culturing. [0218] When a microorganism transformed with an expression vector comprising an inducible promoter is cultured, an inducer may be added to the medium, if necessary.
|
