Table 2. Primers used for construction of pHluorin-fliG and pHluorin-motB strains.

Name	Sequence
pH-motB_Fw	5′-gcagtgagaaacccaaaccagcagcagacgactgaggaagcatgagtaaaggagaagaacttttc-3′
pH-motB_Rv	5′-ctgcggcgttttacgacgacaatgggatgagcctgattttttttgtatagttcatccatgccatg-3′
pH-fliG_Fw	5′-gcgcgtggtggcgctggtcattcgccagtggatgagtaacgatcatgagtaaaggagaagaacttttc-3′
pH-fliG_Rv	5′-ggtcatcaacaaaatgacgcttttatcggtaccgctaagattacttttgtatagttcatccatgccatg-3′