... Proteasome-driven turnover of tryptophan hydroxylase is triggered by phosphorylation in RBL2H3 cells, a serotonin producing mast cell line Yoshiko Iida1, Keiko Sawabe1, Masayo Kojima1, ... Rapid turnover of tryptophan hydroxylase is driven by proteasomes in RBL2H3 cells, a serotonin producing mast cell line. J. Biochem. (Tokyo) 127, 121–127.24. Nakayama, K. & Nakayama, K. (2001) ... 261,734–739.21. Hasegawa, H., Kojima, M., Iida, Y. , Oguro, K. & Nakanishi, N.(1996) Stimulation of tryptophan hydroxylase production in a serotonin producing cell line (RBL2H3) by intracellular calciummobilizing...