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. 2017 Feb 10;12(2):e0172071. doi: 10.1371/journal.pone.0172071

Fig 1. fprA is an essential gene in P. aeruginosa.

Fig 1

The viability of exponential-phase cultures of P. aeruginosa PAO1 and ΔfprA mutant strains harboring an extra copy of fprA or fdx1 was determined using viable cell count on LB agar plates incubated at either 30°C or 45°C. The viability is expressed as a percentage of the CFU of the tested strain over the CFU of the PAO1::Tn7T or PAO1/pTS control.