| 摘要 |
<p>A process for producing L-amino acids comprising incubating microorganisms which are capable of producing L-amino acids, in particular, L-phenylalanine, L-tryptophan, L-tyrosine, L-threonine or L-isoleucine and have an enhanced productivity of phosphoenolpyruvic acid in a medium and taking up the L-amino acids thus produced and accumulated in the medium.</p> |
