Fig. 6
From: Transcriptomic changes of Legionella pneumophila in water
bdhA is important for long-term survival of Lp in water. Weekly CFU counts of the wild-type KS79, ΔbdhA and its complement SPF236 with and without IPTG exposed to Fraquil at (a) 25 °C and (b) 37 °C. 1 mM IPTG was used to induce bdhA on the plasmid of the complemented strain. Data show the mean +/− SD of three biological replicates. DL: Detection limit. c Percentage of live, undefined or dead cells of KS79, ΔbdhA and its complement SPF236 with and without IPTG. Live/Dead staining analysed by flow cytometry was performed after the strains were exposed to Fraquil for 19 weeks at 25 and 37 °C