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Efficient Production of L-Theanine Using Immobilized Recombinant Escherichia coli Cells Expressing a Modified γ-Glutamyltranspeptidase Gene from Pseudomonas nitroreducens
Putthapong Phumsombat,
Chiharu Sano,
Hiroki Ikezoe,
Junji Hayashi,
Takafumi Itoh,
Takao Hibi,
Mamoru Wakayama
Adv. Biol. Chem. Vol.10 No.6, December 08, 2020
DOI:10.4236/abc.2020.106012