Gene capable of enhancing s-adenosyl-l-methionine accumulation and process for producing s-adenosyl-l- methionine using the same

摘要

A gene which provides resistance to at least one methionine derivative and is capable of enhancing accumulation of S- adenosyl-L-Methionine (SAM) in a cell, a hybrid plasmid having the same, a cell transformed with the above hybrid plasmid, and a process for producing SAM using the above cell. According to the present invention, SAM, which has various therapeutic effects, can be producing a large amount at a low cost.