TABLE 2.

Genes downregulated in the DOT-T1E rpoT mutant (versus the wild-type strain) before toluene addition^a

TIGR or GenBank identifier	Gene product	Gene name	Change (fold)
PP0267	Outer membrane ferric siderophore receptor; putative		−2.0
PP0291	Conserved hypothetical protein		−2.1
PP0315	Rieske 2Fe2S family protein		−1.9
PP0794	1-Phosphofructokinase	fruK	−2.3
PP1166	Membrane protein; putative		−1.8
PP1399	Hypothetical protein		−2.4
PP1868	ATP-dependent RNA helicase, DEAD box family		−2.0
PP2420	Outer membrane ferric siderophore receptor		−1.8
PP2885	Transporter; putative		−3.6
PP2886	Cytochrome b561; putative		−4.2
PP2887	Catalase; putative		−3.0
PP3151	Aldehyde dehydrogenase family protein		−1.9
PP3219	Alkanesulfonate monooxygenase; putative		−1.8
PP3245	Hypothetical protein		−1.8
PP3319	Sensory box protein/GGDEF domain protein		−2.1
PP3397	Hypothetical protein		−1.8
PP3480	Hypothetical protein		−2.1
PP3612	TonB-dependent receptor; putative		−2.0
PP3642	Hypothetical protein		−1.8
PP3731	Transcriptional regulator, TetR family		−1.8
PP3963	Conserved domain protein		−2.1
PP4047	Hypothetical protein		−2.2
PP4465	Porin; putative		−2.1
PP4675	Membrane protein; putative		−3.2
PP4676	Conserved hypothetical protein		−4.2
AF299253b	Inner membrane component of the TtgGHI efflux pump	ttgH	−2.5
	Membrane fusion protein of the TtgGHI efflux pump	ttgG	−2.5
	Outer membrane component of the TtgGHI pump	ttgI	−2.5

^aGenes putatively located in the same transcriptional unit are in boldface.

^bGenBank identifier.