| abstract |
The invention relates to an isolated polynucleotide containing a polynucleotide sequence selected from the group DOLLAR A a) polynucleotide which is at least 70% identical to a polynucleotide which codes for a polypeptide which encodes the amino acid sequence of SEQ ID No. 2, DOLLAR A b) Polynucleotide encoding a polypeptide that contains an amino acid sequence that is at least 70% identical to the amino acid sequence of SEQ ID No. 2, DOLLAR A c) polynucleotide which is complementary to the polynucleotides of a) or b), and DOLLAR A d) polynucleotide containing at least 15 consecutive nucleotides of the polynucleotide sequence of a), b) or c), DOLLAR A and methods for fermentative production of L-amino acids using coryneform bacteria, in which at least the metF gene is present to a greater extent, and the use of the polynucleotide sequences as hybridization probes. |