Fig. 4From: Light induced expression of β-glucosidase in Escherichia coli with autolysis of cellBgl1A(A24S/F297Y) production and E. coli growth in fed-batch cultivations induced with light and IPTG. Arrows indicate the point of light induction at cell density of OD 600 = 10 (a), OD 600 = 25 (b), OD 600 = 40 (c) and induced with IPTG at cell density of OD 600 = 40 (d)Back to article page