Figure 9From: Analysis of a taurine-dependent promoter in Sinorhizobium meliloti that offers tight modulation of gene expression Representative growth curves showing depletion of PleC and TatB. (A) PleC depletion (JOE3601), (B) TatB depletion (JOE3604), and (C) wild-type Rm1021 strains were grown in PYE rich medium without or with 100mM taurine. Absorbance at 600nm (OD600) was used to monitor the growth of cultures, and measurements were adjusted accordingly when cultures were diluted to maintain growth in log phase.Back to article page