TABLE 5.

Differentially expressed genes specific to LT2 and PT4

Strain and gene	Protein annotation	Gene expression fold change under chlorine treatment
		130 ppm, 30 min	390 ppm, 10 min
PT4
SEN1135	Phage-encoded Hok-like membrane protein	1.51	1.23
SEN1992	Hypothetical protein	1.80	1.86
rfbE	CDP-tyvelose-2-epimerase	−1.96	−1.31
rfbS	Paratose synthase	−1.95	−1.56
LT2
yigG	Putative inner membrane protein	−1.51	−1.07
sirA	Invasol SirA	1.618	1.16
STM2666	Hypothetical protein	−1.52	−1.06