| 摘要 |
Novel polypeptides involved in the biosynthesis of cobalamines and/or cobamides, in particular coenzyme B12, genetic material responsible for expressing these polypeptides, and a method for preparing them, are described. A method for amplifying the production of cobalamines, and particularly coenzyme B12, using recombinant DNA techniques, are also described. |
| 申请人 |
RHONE-POULENC BIOCHEMIE, ANTONY, FR |
发明人 |
BLANCHE, FRANCIS, F-75019 PARIS, FR;CAMERON, BEATRICE, F-75005 PARIS, FR;CROUZET, JOEL, F-75012 PARIS, FR;DEBUSSCHE, LAURENT, F-75013 PARIS, FR;LEVY-SCHIL, SOPHIE, F-75007 PARIS, FR;THIBAUT, DENIS, F-75013 PARIS, FR |
