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. 2021 Aug 30;17(8):e1009425. doi: 10.1371/journal.ppat.1009425

Fig 8. AQ biosynthesis is not restored in a tatA ΔpqsA double mutant by plasmid-borne pqsABCD in the absence of autoinduction.

Fig 8

Semi-quantitative analysis by LC-MS/MS of PQS, HHQ and HQNO production by P. aeruginosa pqsA and tatA ΔpqsA mutants respectively without or with the pqsABCD biosynthetic genes provided in trans via pBBR1MCS-5::pqsABCD. Experiments were repeated in triplicate at least twice.