Method for fermentative preparation of S-adenosylmethionine

摘要

A method for fermentative production of S-adenosylmethionine (SAM), includes culturing a bacterial strain obtainable from a starting strain and having increased SAM-synthetase activity, compared to the starting strain, in a culture medium, the bacterial strain secreting SAM into the culture medium and the SAM being removed from the culture medium.