SEARCH Articles Figures Tables Biosynthesis and Production of L-Lysine Enantioselective Biocatalytic Production of L-Amino Acids on an Industrial Scale L-Citrulline production L-Isoleucine production L-Malic acid production L-Methionine Derived Secondary Products L-Phenylalanine production L-threonine production NADPH Supply for L-Lysine Production Production of L-AA by a One-Step Fermentation Process Production of l-AA by a Two-Step Fermentation Process Secondary Products Built from L-Tryptophan Secondary Products Derived from Glycine, L-Serine, and -Alanine Secondary Products Derived from L-Leucine Secondary Products Derived from l-Arginine Secondary Products Formed from L-Lysine Secondary Products Originating from L-Valine Secondary Products Synthesized from L-Histidine Secondary Products formed from S-Adenosyl-L-methionine