TABLE 2.

Selected genes responsive to glucose-sensitive pathways

Genea	Ratio of transcript abundanceb
	Glucose		CcpA		LacD.1
	Array	RT-PCR	Array	RT-PCR	Array	RT-PCR
lctO	0.047	0.010	43.5	388.1	NSc	1.31
malM	0.33	0.28	1.3	1.6	NS
ackA	0.63	0.77	2.8	3.7	NS
xpt	2.5	10.7	0.361	0.31	1.8
dexS	0.082	0.22	0.17	0.20	NS
SPy_1507	NS		1.4	1.76	3.7	4.6
arcA	0.044		19.7	35.6	0.055	0.111

^aThe locus tags corresponding to the genes are as follows: for lctO, SPy_0414; for malM, SPy_1292; for ackA, SPy_0109; for xpt, SPy_1136; for dexS, SPy_2096; and for arcA, SPy_1547.

^bFor glucose, the ratio of transcript abundance in the wild-type strain (HSC5) in C medium plus glucose to that in the wild-type strain in C medium alone; for CcpA, the ratio of transcript abundance in the CcpA⁻ strain (CKB206) in C medium plus glucose to that in the wild-type strain in C medium plus glucose; for LacD.1, the ratio of transcript abundance in the LacD.1⁻ strain (JL151) in C medium plus glucose to that in the wild-type strain in C medium plus glucose.

^cNS, not significant by ANOVA.