FIGURE 5.
The suppressive effect of ERY on TMP requires the presence of the crl gene in BW25113. Isoboles for TMP + ERY drug combinations for the E. coli BW25113/pUA66 and BW25113 Δcrl strains. Whereas ERY exerts a strong suppressive effect on TMP when tested against the BW25113/pUA66 strain which has an intact crl gene (A), the suppression is removed when tested against the BW25113 Δcrl strain (B).
