title: Cloning of a transaminase gene of Citrobacter freundii and the gene dosage effect on L-phenylalanine production through transaminase reaction.
authors.affiliation: Tokyo Research Laboratories, Kyowa Hakko Kogyo Co., Ltd., Machida 194, Japan.
authors.forename: Hideharu
authors.initials: H
authors.lastname: Anazawa
authors.forename: Ryoichi
authors.initials: R
authors.lastname: Katsumata
authors.forename: Kazumi
authors.initials: K
authors.lastname: Araki