Kvasny Prum. 1986; 32(6): 134-135 | DOI: 10.18832/kp1986033

Amino acids production with mutant strains of Brevibacterium sp. M-27.Peer-reviewed article

M. KONÍČKOVÁ-RADOCHOVÁ, F. SMÉKAL, J. KONÍČEK, V. RYTÍŘ

The mutation of the strains of Brevibacterium sp. M-27 using N-methyl-N´-nitro-N-nitrosoguanidine was studied with the aim to prepare new producers of L-lysine and further amino acids. The work results in a group of auxotroph mutant strains, the pigmented and auxotroph pigmented mutants. There were obtained the suspected producers of alanine, valine and glutamine acid there. Among the many-told dependent mutants, the strains with increased production on L-lysine exist.
(In Czech, English summary only)

Keywords: microorganisms, mutagenesion, Brevibacterium sp. M-27, biosynthesis, aminoacids

Published: June 1, 1986