Table 4.

Genes of carbon and energy metabolism showing significant expression ratios

Functional groupGeneGene productLog ratio (minimal/rich medium)
Catabolism amyA Cytoplasmic alpha-amylase0.679
nanA N-Acetylneuraminate lyase0.581
poxB Pyruvate oxidase0.535
galK Galactokinase0.519
ptr Protease III−0.629
clpP ATP-dependent proteolytic subunit−0.689
Central metabolism gadA Glutamate decarboxylase isozyme1.569
gadB Glutamate decarboxylase isozyme1.497
aceA Isocitrate lyase0.928
gltD Glutamate synthase, small subunit0.889
aceB Malate synthase A0.871
gltA Citrate synthase0.746
gpmA Phosphoglyceromutase 10.724
mdh Malate dehydrogenase0.587
rpiB Ribose 5-phosphate isomerase B0.580
phnJ Phosphonate metabolism0.538
icdA Isocitrate dehydrogenase0.506
zwf Glucose-6-phosphate dehydrogenase0.503
nrdE Ribonucleoside-diphosphate reductase 2, alpha subunit0.489
nrdF Ribonucleoside-diphosphate reductase 2, beta chain0.478
tpiA Triosephosphate isomerase0.442
talA Transaldolase A0.439
pfkB 6-Phosphofructokinase II0.423
speE Spermidine synthase−0.531
Energy metabolism nrfC Formate-dependent nitrite reductase0.805
dld d-Lactate dehydrogenase0.726
nrfA Periplasmic cytochrome c(552)0.617
glpD sn-Glycerol-3-phosphate dehydrogenase (aerobic)0.616
nrfB Formate-dependent nitrite reductase0.600
qor Quinone oxidoreductase0.497
ppc Phosphoenolpyruvate carboxylase0.477
atpG Membrane-bound ATP synthase, F1 sector, gamma subunit0.451
nuoJ NADH dehydrogenase I chain J0.419
dsbE Disulfide oxidoreductase0.418
hyfB Hydrogenase 4 membrane subunit0.415
frdD Fumarate reductase0.401
fdnI Formate dehydrogenase N, cytochrome b 556 gamma subunit0.400
nuoN NADH dehydrogenase I chain N−0.412
ackA Acetate kinase−0.446
cyoA Cytochrome o ubiquinol oxidase subunit II−0.461
nuoM NADH dehydrogenase I chain M−0.537
fdoG Formate dehydrogenase O, major subunit−0.967