| 摘要 |
PURPOSE:To obtain the subject DNA fragment, containing a specific base sequence having the promoter function in a specified coryneform bacterium, having increasing action on the expression intensity of a structural gene and useful for producing, etc., an amino acid, etc. CONSTITUTION:This DNA fragment contains a base sequence, expressed by the formula and having the promoter function in a coryneform bacterium derived from a gene coding a diaminopelargonate aminotransferase and a desthiobiotin synthetase in the coryneform bacterium. |
