Fig. 2
From: Production and secretion of recombinant spider silk in Bacillus megaterium
Secreted A5 4mer titer in Yngk and Yoch strains at various expression temperatures and xylose (inducer) concentrations in LB media. Induction occurred when cells reach an OD600 of 0.275–0.325 with 0.5% w/v xylose unless otherwise noted (1.5% w/v). All expressions were carried out for 21 h. Error bars represent standard deviations from the mean values of three replicates