Fig. 1From: Heterologous expression of cyclodextrin glycosyltransferase from Paenibacillus macerans in Escherichia coli and its application in 2-O-α-D-glucopyranosyl-L-ascorbic acid productionCondition optimization for Opt-CGT expression. a effects of different IPTG concentration; b effects of different carbon sources; c effects of maltose concentration on intracellular expression of Opt-CGT. Error bars correspond to the standard deviation of three measurementsBack to article page