Fig. 5From: Correction to: Construction of cell factory capable of efficiently converting l‑tryptophan into 5‑hydroxytryptamineThe effects of induction temperature, induction time, IPTG concentration and catalysis temperature on 5-HT synthesis. (a) Optimal L-Trp concentration for 5-HT synthesis. (b) Optimal culture temperature for 5-HT synthesis. (c) Optimal IPTG concentration for 5-HT synthesis. (d) Optimal induction time for 5-HT synthesis. (e) Optimal catalysis temperature for 5-HT synthesis. Aliquots of solution were taken and diluted for HPLC analysis every 12 hBack to article page