MICROORGANISM OF THE GENUS CORYNEBACTERIUM, PRODUCING A PURINE NUCLEOTIDE, AND METHOD FOR PRODUCING A PURINE NUCLEOTIDE USING SAID MICROORGANISM Russian patent published in 2022 - IPC C12N15/77 C12P19/32 C07K14/34 

FIELD: biotechnology.

SUBSTANCE: group of inventions relates to a microorganism of the genus Corynebacterium, producing a purine nucleotide, and to a method for producing a purine nucleotide using said microorganism. Proposed is a microorganism Corynebacterium stationis producing a purine nucleotide and exhibiting increased productivity for a purine nucleotide, wherein the protein consisting of the amino acid sequence SEQ ID NO: 1 is inactivated. Wherein the purine nucleotide is at least one purine nucleotide selected from the group consisting of 5'-inosine monophosphate (IMP) and 5'-xanthosine monophosphate (XMP). Also proposed are a method for producing a purine nucleotide using said microorganism and a method for increasing the production of a purine nucleotide.

EFFECT: group of inventions provides an increase in the productivity of purine nucleotides.

7 cl, 6 tbl, 5 ex