The most strongly differentially abundant transcripts in E The most strongly differentially abundant transcripts in E. coli TolC during growth with carolacton (0.25 µg/ml). The most strongly differentially abundant transcripts in E. coli TolC during growth with carolacton (0.25 µg/ml). (A) Overview; (B) the most strongly differently regulated ncRNAs. The cutoff for differentially abundant transcripts was set at log2 FC of ≥ ±2 for general transcripts and ≥ ±2.5 for ncRNAs (FDR, ≤0.01), for at least one sample during the time course. Jannik Donner et al. mSphere 2017; doi:10.1128/mSphereDirect.00375-17