A method of producing 3-oxoadipic acid from an aliphatic compound easily utilizable by a microorganism, such as a saccharide, by utilization of a metabolic pathway of the microorganism is disclosed. The method of producing 3-oxoadipic acid includes the step of culturing at least one type of microorganism having a capacity to produce 3-oxoadipic acid, selected from the group consisting of, for example, microorganisms belonging to the genus Serratia, microorganisms belonging to the genus Corynebacterium, microorganisms belonging to the genus Hafnia, microorganisms belonging to the genus Bacillus, microorganisms belonging to the genus Escherichia, microorganisms belonging to the genus Pseudomonas, microorganisms belonging to the genus Acinetobacter, microorganisms belonging to the genus Alcaligenes, microorganisms belonging to the genus Shimwellia, microorganisms belonging to the genus Planomicrobium, microorganisms belonging to the genus Nocardioides, microorganisms belonging to the genus Yarrowia, microorganisms belonging to the genus Cupriavidus, microorganisms belonging to the genus Rhodosporidium, microorganisms belonging to the genus Streptomyces, and microorganisms belonging to the genus Microbacterium.

The present disclosure relates to a novel polypeptide having an activity of exporting 5-inosine monophosphate, a microorganism comprising the same, a method for preparing 5-inosine monophosphate using the same, and a method for increasing export of 5-inosine monophosphate.

The present disclosure relates to a novel protein variant having an activity of exporting 5-inosine monophosphate, a microorganism comprising the protein variant, and a method for preparing 5-inosine monophosphate using the microorganism.

The present disclosure relates to a microorganism of the genus Corynebacterium producing 5-inosine monophosphate, with an enhanced activity of an IMP export protein; a method for preparing 5-inosine monophosphate using the same; a composition for producing 5-inosine monophosphate; and a method for increasing export of 5-inosine monophosphate.

A CRISPR system is successfully used to modify the genomes of a gram-positive bacterium, such as a species of the Corynebacterium genus. Methods for modifying Corynebacterium species include single-nucleotide changes, creating gene deletions and/or insertions.

The present application relates to a microorganism of the genus Corynebacterium for producing L-lysine and a method for producing L-lysine by using the same. More specifically, the present application relates to: a recombinant microorganism of the genus Corynebacterium having increased L-lysine production, obtained by inactivating an intrinsic oxaloacetate decarboxylase of a Corynebacterium genus microorganism; and a method for producing L-lysine by using the same.

A recombinant bacterium for producing L-lysine, a construction method thereof, and a method for producing L-lysine by using the recombinant bacterium. The recombinant bacterium has increased expression and/or activity of asparaginase compared to a starting bacterium.

The present disclosure relates to modified homoserine dehydrogenase and a method for producing homoserine or a homoserine-derived L-amino acid using the same.

The present disclosure relates to a microorganism producing L-lysine, and a method for producing L-lysine using the same.

A method for producing a basic acid such as L-lysine is provided. A basic amino acid or a fermentation product containing the same is produced by a method including the following steps (A) and (B): (A) a step of culturing a microorganism able to produce a basic amino acid in a culture medium so that bicarbonate ions and/or carbonate ions serve as counter ions for the basic amino acid, to obtain a fermentation broth containing the basic amino acid; (B) a step of subjecting the fermentation broth to a heat treatment under a pressure sufficient for preventing generation of carbon dioxide gas from the fermentation broth.