Growth rates of various mutants and strains under different conditionsa.

aThe growth rates of the strains were measured in the presence of the indicated amount of INP0404 or an equivalent volume of the drug solvent DMSO and the data processed as outlined in the Materials and Methods. Expressed as maximal growth rate (OD600/hr). Values given are averages of three independent experiments. Errors are standard deviations.bGrowth rates of ΔfliHI/flhB* where atpB has been replaced by atpB wild-type (chr atpB WT) or atpB carrying the mutation found in HM18 (chr atpB mut) within the chromosome.cWhere indicated, the strains were grown in the presence of 0.4% glucose (w/v).dNot assessed.