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Table 2 This table presents genes that were consistently and statistically up regulated in the hypothetically less pathogenic lineage II strains

From: Microarray based comparison of two Escherichia coli O157:H7 lineages

Name average mean log ratio (635/532) average fold increase One Sample t-Test (p) definition accession
inaA 0.57 1.49 0.028507 pH-inducible protein involved in stress response NP_288811.1
nupG 0.60 1.51 0.002513 transport of nucleosides, permease protein NP_289536.1
ompR 0.61 1.53 0.019932 response regulator (sensor, EnvZ) affecting transcription of ompC and ompF: outer membrane protein synthesis NP_289945.1
flgC 0.62 1.54 0.008244 flagellar biosynthesis, cell-proximal portion of basal-body rod NP_287208.1
secD 0.64 1.55 0.050195 protein secretion; membrane protein, part of the channel NP_286147.1
recB 0.75 1.68 0.050257 DNA helicase, ATP-dependent dsDNA/ssDNA exonuclease V subunit, ssDNA endonuclease NP_289372.1
hemY 0.78 1.72 0.045026 a late step of protoheme IX synthesis NP_290430.1
fhuA 0.79 1.73 0.015243 outer membrane protein receptor for ferrichrome, colicin M, and phages T1, T5, and phi80 NP_285846.1
cheB 0.81 1.75 0.014779 response regulator for chemotaxis (cheA sensor); protein methylesterase NP_288320.1
cutC 0.83 1.77 0.017209 Copper homeostasis protein NP_288311.1
secF 0.96 1.94 0.033545 protein secretion, membrane protein NP_286148.1
wecF 0.97 1.95 0.021373 TDP-Fuc4NAc:lipidII transferase; synthesis of enterobacterial common antigen (ECA) NP_290425.1
frdD 0.97 1.95 0.042158 fumarate reductase, anaerobic, membrane anchor polypeptide NP_290786.1
espP 1.07 2.10 0.023407 EspP NP_052685.1
kfras 1.08 2.11 0.040371 KfraS NP_052633.1
etpJ 1.10 2.15 0.016101 EptJ NP_052615.1
toxB 1.11 2.15 0.020589 toxin B NP_052665.1
fliY 1.11 2.16 0.001708 putative periplasmic binding transport protein NP_288381.1
wzx 1.22 2.33 0.014144 O antigen flippase Wzx NP_288543.1
etpH 1.28 2.42 0.009559 EtpH NP_052613.1
etpO 1.28 2.43 0.021162 EptO NP_052620.1
fumC 1.31 2.48 0.01514 a late step of protoheme IX synthesis NP_290430.1
ydeW 1.34 2.53 0.001173 putative transcriptional regulator, sorC family NP_287642.1
etpI 1.39 2.62 0.005332 EtpI NP_052614.1
etpM 1.57 2.98 0.000193 EtpM NP_052618.1
cspD 1.59 3.01 0.051261 cold shock protein NP_286652.1
oppC 1.60 3.03 0.009279 homolog of Salmonella oligopeptide transport permease protein NP_287488.1
usher2 1.66 3.15 0.02289 putative fimbrial usher protein NP_287650.1
cspC 1.67 3.19 0.048484 cold shock protein NP_288259.1
etpN 1.68 3.20 0.015507 EptN NP_052619.1
etpK 1.70 3.25 0.000151 EtpK NP_052616.1
rpoB 1.74 3.34 0.005075 RNA polymerase, beta prime subunit NP_290619.1
argT 1.81 3.51 0.007679 lysine-, arginine-, ornithine-binding periplasmic protein NP_288884.1
fimberal4 1.84 3.58 0.0179 putative fimbrial protein NP_290128.1
chaper2 1.86 3.64 0.002084 putative fimbrial chaperone NP_287649.1
fumA 1.88 3.68 0.005453 fumarase C= fumarate hydratase Class II; isozyme NP_288046.1
etpL 1.97 3.92 0.009254 EtpL NP_052617.1
rpoC 2.01 4.04 0.021043 RNA polymerase, beta prime subunit NP_290619.1
cyoE 2.11 4.31 0.027937 protoheme IX farnesyltransferase (haeme O biosynthesis) NP_286170.1
hscA 2.32 4.99 0.012973 heat shock protein, chaperone, member of Hsp70 protein family NP_289083.1
fimbsub1 2.53 5.79 0.029658 putative major fimbrial subunit NP_287648.1