TH52229B - Strains with an arginine-deficient inhibitor of the corineform bacteria And methods for the production of L-arginine - Google Patents

Abstract

DC60 (12/07/44) L-arginine is produced by the cultures of coryoform bacteria in which arginine-associated inhibitors. Involved in synthesis L-arginine biological is deducted by disintegration of genes that decipher the inhibitor and where it is capable of producing. L-arginine in the medium for the production and accumulation of L-arginine in the medium and the collection of L-arginine from this medium. L-arginine is produced by the culture of chorineforms where arginine-associated inhibitors Involved in synthesis L-arginine biological is deducted by disintegration of genes that decipher the inhibitor and where it is capable of producing. L-arginine in the medium for the production and accumulation of L-arginine in the medium and the collection of L-arginine from this medium.

Claims (4)

1. Corineform bacteria in which arginine inhibitors do not function normally. and where there is can produce L-arginine 2. Corineform bacteria according to claim 1, wherein the arginine inhibitor does not function in a normal way due to cleavage of Gene transcription for arginine inhibitors on bacterial chromosomes. 3. 1. Or the amino acid arrangement that shows the same as that of the amino acid arrangement 4. Method for producing L-arginine, which contains Cultivation of Cory Bacteria This form pursuant to one of Claims 1 - 3 in the medium for the production and accumulation of L-arginine in the medium and the collection of L-arginine from this medium.