MICROORGANISM PRODUCING L-METHIONINE, INTO WHICH PROTEIN ENCODED BY FOREIGN metZ GENE IS INTRODUCED, AND METHOD OF PRODUCING L-METHIONINE USING SAID MICROORGANISM Russian patent published in 2024 - IPC C12N15/77 C12N9/10 C12P13/12 

FIELD: biotechnology.

SUBSTANCE: disclosed is a method of producing L-methionine, involving culturing a microorganism into which a protein encoded by a foreign metZ gene is introduced, in a medium containing thiosulphate. Also disclosed is a composition for producing L-methionine, containing a microorganism producing L-methionine, into which a protein encoded by a foreign metZ gene, and thiosulphate are introduced.

EFFECT: invention provides higher yield of methionine.

9 cl, 1 dwg, 17 tbl, 10 ex