(Table 1) encoding an alanine dehydrogenase oxidoreductase synthesizing L-alanine from ammonia and pyruvate; the genes aroABCEFKQ, pheAAa, trpABDEF, tatA, tyrC, and aatAB encoding enzymes for biosynthesis of aromatic amino acids L-phenylalanine, L-tyrosine and L-tryptophan and genes hisABC1C2...