| 摘要 |
<p>The invention relates to a process for the production of L-amino acids, and in particular L-lysine, in which the following steps are performed, a) fermentation of the bacteria producing the desired L-amino acid, in which at least the csp1 gene is attenuated, b) accumulation of the desired product in the medium or in the cells of the bacteria and optionally c) isolation of the L-amino acid, Bacteria are optionally used in which a further gene of a biosynthetic pathway of the desired L-amino acid is amplified, or in which a metabolic pathway which reduces formation of the desired L-amino acid is at least partially suppressed.</p> |
