TABLE 2.

Genes regulated by luxS at OD 2.4 in LB

B no.GeneGene productaFold change (WT/ΔluxS)
b1518lsrGORF, hypothetical protein12.64
b1515lsrDPutative transport system permease protein11.9
b1513lsrAPutative ATP-binding component of a transport system11.16
b1516lsrBPutative LACI-type transcriptional regulator10.14
b3829metETetrahydropteroyltriglutamate methyltransferase9.74
b1517lsrFPutative aldolase6.54
b1511lsrKPutative kinase5.52
b1520yneEORF, hypothetical protein3.49
b2236yfaEORF, hypothetical protein3.19
b1519tamtrans-aconitate 2-methyltransferase2.82
b4308yjhRPutative frameshift suppressor2.46
b1512lsrRPutative transcriptional regulator, SorC family2.22
b1514lsrCPutative transport system permease protein2
b4395gpmBPhosphoglyceromutase 21.99
b3796argXArginine tRNA31.97
b3852ileTIsoleucine tRNA1, triplicate1.91
b4017arpAPutative regulator of acetyl CoA synthetase1.89
b2087gatRSplit galactitol utilization operon repressor, interrupted−1.81
b0974hyaCProbable Ni/Fe-hydrogenase 1 b-type cytochrome subunit−1.83
b1127pepTPutative peptidase T−1.85
b1019ycdBORF, hypothetical protein−1.85
b1550gnsBORF, hypothetical protein, GnsB protein−1.86
b4196sgaHProbable hexulose-6-phosphate synthase−1.87
b0630lipBProtein of lipoate biosynthesis−1.87
b1022ycdQORF, hypothetical protein−1.88
b1437ORF, hypothetical protein−1.88
b4186yjfCPutative synthetase/amidase−1.92
b2406xapBXanthosine permease−1.93
b3939metBCystathionine gamma-synthase−1.93
b3945gldAGlycerol dehydrogenase (NAD)−1.95
b0648ybeUPutative tRNA ligase−1.98
b1680sufSORF, hypothetical protein, selenocysteine lyase, PLP dependent−1.98
b0823ybiWPutative formate acetyltransferase−2
b1112ycfRORF, hypothetical protein−2
b4288fecDCitrate-dependent iron transport, membrane-bound protein−2.03
b4310yjhTORF, hypothetical protein−2.05
b3103yhaHPutative cytochrome−2.07
b0621dcuCTransport of dicarboxylates−2.09
b1407ydbDORF, hypothetical protein−2.11
b0076leuOProbable transcriptional activator for leuABCD operon−2.14
b2723hycCMembrane-spanning protein of hydrogenase 3 (part of FHL complex)−2.14
b3683glvCPTS system, arbutin-like IIC component−2.2
b3028mdaBNADPH-quinone reductase (modulator of drug activity B)−2.22
b2968yghDPutative secretion pathway protein−2.33
b0579ybdFORF, hypothetical protein−2.34
b3220yhcGORF, hypothetical protein−2.35
b0260ykfDPutative amino acid/amine transport protein−2.38
b3046yqiGPutative membrane protein−2.39
b2919ygfGPutative enzyme−2.4
b3906rhaRPositive regulator for rhaRS operon−2.47
b2060wzcORF, hypothetical protein, tyrosine-protein kinase−2.49
b0790ybhPORF, hypothetical protein−2.51
b1720ORF, hypothetical protein−2.52
b1010ycdKORF, hypothetical protein−2.53
b2797sdaBl-serine dehydratase (deaminase), L-SD2−2.57
b2993hybDProbable processing element for hydrogenase-2−2.59
b0042fixBProbable flavoprotein subunit, carnitine metabolism−2.7
b1001yccEORF, hypothetical protein−2.87
b2549yphGORF, hypothetical protein−2.97
b1311ycjOPutative binding protein-dependent transport protein−3.06
b3141agaIPutative galactosamine-6-phosphate isomerase−3.15
b1012ycdMORF, hypothetical protein−3.24
b1571ydfAORF, hypothetical protein−6.85
  • a Abbreviations: ORF, open reading frame; CoA, coenzyme A.