Table 1.

Primers used in this study.

Gene	Sequence (5'–3')
lasI	Forward: CAGGTTTCCGGTTCGTGG Reverse: TTCCTTGCCGTGCAGAAG
lasR	Forward: TCTACCAGACGCGAAAGCAG Reverse: GTTTGCTGACCGGATGTTCG
rhlI	Forward: GTTCGACCATCCGCAAAC Reverse: ACGTCCTTGAGCAGGTAG
rhlR	Forward: GACCAGCAGAACATCTCC Reverse: CTGGGTCAGCAACTCGAT
pqsH	Forward: GAGACGCTGATCCTGTTC Reverse: CGATTCCCACTGACCAAG
pqsR	Forward: TTGATCGTCGCCAGGCTATC Reverse: TCGTTCTGCGATACGGTGAG
lasB	Forward: AACCGTGCGTTCTACCTGTT Reverse: CGGTCCAGTAGTAGCGGTTG
phzH	Forward: TGCGCGAGTTCAGCCACCTG Reverse: TCCGGGACATAGTCGGCGCA
rpsL	Forward: TGTGCTCTTGCAGGTTGTGA Reverse: TCGGCACTGCGTAAGGTATG