Waditee, Rungaroon; Tanaka, Yoshito; Aoki, Kenji; Hibino, Takashi; Jikuya, Hiroshi; Takano, Jun; Takabe, Tetsuko & Takabe, Teruhiro (2003). Isolation and Functional Characterization of N-Methyltransferases That Catalyze Betaine Synthesis from Glycine in a Halotolerant Photosynthetic Organism Aphanothece halophytica. Journal of Biological Chemistry, 278(7), 4932-4942.