TABLE 3

Operons with reduced transcript levels following UV-irradiation

Wild type: minutes postirradiationblexA1: minutes postirradiation
OperonLocation
in kb and
strand
transcribed
WT
(ave)a
lexA1
(ave)
51020406020
(No
UV)
60
(No
UV)
51020406020
(No
UV)
60
(No
UV)
Possible function
araD65-0.851.070.821.080.981.331.41.121.511.041.061.011.071.1511l-ribulose-5-phosphate 4-epimerase
araA0.58ND0.480.380.840.790.931.220.931.080.980.990.96l-arabinose isomerase
araB0.651.050.630.710.241.041.161.141.190.971.0511.051.1310.99l-ribulokinase
modF791-0.670.450.440.540.541.371.91.191.680.40.680.730.680.441.3ATP-binding component of molybdate transport system
ybiC835+0.620.511.281.011.040.930.931.481.860.850.90.890.840.571.571.61Putative dehydrogenase
ybiK865+0.830.930.740.8411.522.221.441.590.491.061.381.421.131.21.15Putative asparaginase
yliA0.630.730.350.420.540.81.220.791.320.570.760.760.710.630.920.95Putative ATP-binding component of a transport system
yliAND0.791.010.70.790.680.591.040.86Putative ATP-binding component of a transport system
yliB0.620.560.360.360.430.650.880.850.890.30.460.70.590.460.950.83Putative transport protein
yliC0.60.830.470.340.420.550.790.80.910.710.850.850.820.710.930.97Putative transport system permease protein
yliD0.740.610.580.320.440.630.780.850.630.460.490.650.610.520.890.89Putative transport system permease protein
minC1223-0.330.651.310.730.520.640.962.452.610.790.940.830.820.581.21.23Cell division inhibitor, inhibits ftsZ ring formation
minD0.450.631.520.810.60.740.782.11.840.80.930.880.720.541.371.1Cell division inhibitor, a membrane ATPase,     activates minC
minE0.330.941.030.590.460.580.641.872.170.960.981.021.10.841.051.03Cell division topological specificity factor
treA1244-0.480.72.291.151.2711.0932.70.990.890.880.80.841.271.25Trehalase, periplasmic
ycgC1246-0.490.540.650.650.710.881.231.391.960.540.590.580.560.40.990.99Putative PTS system enzyme I
ycgS0.690.670.770.520.350.580.880.880.920.770.740.720.70.671.121.04Putative dihydroxyacetone kinase
ycgT0.8ND0.990.590.620.771.010.861.120.950.941.1Putative dihydroxyacetone kinase
ycgTND0.780.810.81.140.790.71.121.06Putative dihydroxyacetone kinase
ydcL1500+0.590.571.971.231.430.90.772.192.050.90.850.720.430.311.30.96Orf, hypothetical protein
yddU1561-NDND0.680.790.740.841.09Putative enzyme
yddV0.270.790.710.570.730.560.732.292.610.850.970.920.730.881.071.14Orf, hypothetical protein
pqqL1570-ND0.710.720.790.770.910.881.241.05Putative peptidase
yddB0.380.660.930.60.641.181.252.252.540.680.830.841.191.011.71.05Orf, hypothetical protein
yddA0.60.870.730.50.841.21.191.31.670.961.11.081.211.141.31.22Putative ATP-binding component of a transport system
yeaG1864+0.50.631.411.321.461.10.962.862.180.880.931.070.720.581.491.16Orf, hytpothetical protein
yeaH1866+0.50.620.610.620.950.580.521.21.440.690.950.840.650.581.211.18Orf, hypothetical protein
manX1900+0.580.441.160.510.390.540.751.011.310.710.670.460.380.31.281.02PTS enzyme IIAB, mannose-specific
manY0.550.551.180.720.330.610.741.31.310.820.640.530.480.421.071.04PTS enzyme IIC, mannose-specific
manZ0.730.61.230.650.480.550.70.921.050.820.740.570.490.421.060.96PTS enzyme IID, mannose-specific
IS5I2099-0.981.161.070.70.560.760.760.561.011.151.11.171.311.281.011.06IS5 transposase
wbbL0.490.890.610.250.411.121.251.271.70.730.770.760.860.960.920.91Putative creatinase
wbbK0.470.660.490.240.391.31.61.531.910.270.260.290.450.830.690.58Putative glucose transferase
wbbJ0.550.740.770.530.791.411.651.642.120.480.540.560.710.710.790.83Putative o-acetyl transferase
wbbI0.410.930.520.50.91.371.3122.460.610.690.790.870.930.870.8Putative Galf transferase
rfc0.531.140.370.30.591.050.951.141.30.60.590.710.751.040.680.61o-Antigen polymerase
glfND0.880.620.640.620.70.880.790.78UDP-galactopyranose mutase
gatR_22069-0.760.91.330.80.710.940.81.151.260.960.90.930.920.860.951.07Split galactitol utilization operon repressor, fragment 2
gatD0.360.431.050.220.160.280.671.181.460.410.350.330.350.360.890.77Galactitol-1-phosphate dehydrogenase
gatC0.410.331.220.510.290.430.661.711.30.60.390.250.240.171.050.95PTS system galactitol-specific enzyme IIC
gatB0.450.351.480.460.250.410.871.471.60.570.320.270.250.220.970.88Galactitol-specific enzyme IIB phosphotransferase system
gatA0.340.351.10.370.160.430.731.611.710.490.390.310.270.2410.93Galactitol-specific enzyme IIA phosphotransferase system
gatZ0.510.280.980.390.250.540.931.291.140.420.30.250.220.1410.89Putative tagatose 6-phosphate kinase 1
gatY0.460.320.820.460.450.611.551.320.450.410.360.310.211.111.08Tagatose-bisphosphate aldolase 1
fruA2260-0.60.90.320.420.410.440.660.720.770.890.940.880.930.940.961.07PTS system, fructose-specific transport protein
fruK0.570.580.40.320.230.410.790.830.680.870.610.640.620.731.311.07Fructose-1-phosphate kinase
fruB0.40.730.270.20.110.370.910.860.840.531.570.710.71.131.26PTS system, fructose-specific IIA/fpr component
yfbE2363+0.490.531.661.170.850.880.972.911.610.850.790.850.80.81.441.62Putative enzyme
malP3545-0.50.670.970.710.750.611.041.731.550.760.720.920.780.641.281.01Maltodextrin phosphorylase
malQ0.560.840.690.320.560.390.470.870.870.980.931.020.950.791.191.044-α-glucanotransferase (amylomaltase)
glpD3560+0.56ND0.220.370.40.30.610.660.69sn-glycerol-3-phosphate dehydrogenase (aerobic)
glgP3561-0.620.550.490.30.50.510.660.680.90.440.50.740.680.641.151.04Glycogen phosphorylase
glgA0.390.590.30.260.430.370.490.741.160.460.50.750.790.661.11.06Glycogen synthase
glgC0.630.630.570.530.50.640.871.010.960.50.660.80.790.621.051.1Glycose-1-phosphate adenylyltransferase
glgX0.640.540.330.480.50.610.860.940.810.360.490.680.570.470.990.91A glycosyll hydrolase, debranching enzyme
glgB0.710.620.720.670.450.80.990.941.110.560.720.840.70.641.171.051,4-α-glucan branching enzyme
nlpA3836-0.610.431.471.111.051.92.42.62.620.490.620.620.520.461.251.3Lipoprotein-28
aceB4213+0.670.551.481.230.781.241.952.371.610.770.790.710.550.431.351.02Malate synthase A
aceA10.641.820.560.570.490.970.810.960.740.670.580.530.351.010.77Isocitrate lyase
aceK0.460.440.590.460.370.380.791.141.110.420.440.360.30.240.90.71Isocitrate dehydrogenase kinase/phosphatase
  • a Ave represents the average transcript level in irradiated samples compared to that in unirradiated samples as described in materials and methods.

  • b Values represent the fold change in transcript level at the time indicated compared to the beginning of the experiment as described in materials and methods.