Fluctuation test analysis results for all log-phase experiments conducted in minimal medium.

Model parameters: μ, apparent mutation rate per generation; m, expected number of mutational events per cultures; w, fitness ratio of mutants/WT; d, number of post-plating generations. See Methods for details on the different mathematical models. CIP, ciprofloxacin; GEN, gentamicin; HY, Hamon and Ycart; LD, Luria–Delbrück; LRT, likelihood ratio test; LVX, levofloxacin; score, negative log likelihood; TOB, tobramycin. WT, wild-type. (XLSX)