Fig. 7
From: Transcriptomic changes of Legionella pneumophila in water
bdhA is highly induced in water and regulated by rpoS. Green fluorescence signal of five different strains after 24Â h of exposure to AYE broth or Fraquil. JR32 pSF78, rpoS pSF78, JR32 pSF53 and rpoS pSF53 represent SPF265, SPF221, SPF266 and SPF211, respectively. JR32 pXDC31 was induced with 1Â mM IPTG. Each sample had three biological replicates and the mean green fluorescence signal of 5000 cells in each replicate was detected by flow cytometry