Table 1

List of 30 P. aeruginosa genes most strongly induced and repressed in response to hydrogen peroxide

Gene (Name)
Fold change
p-value
Protein (Function)

Induced Genes
PA5530
24.7
0.008
Probable MFS dicarboxylate transporter (Membrane proteins; Transport of small molecules)
PA1466
13.9
0.008
Hypothetical protein (Hypothetical, unclassified, unknown)
PA2288
10.3
0.008
Hypothetical protein (Hypothetical, unclassified, unknown)
PA3414
9.8
0.008
Hypothetical protein (Hypothetical, unclassified, unknown)
PA4763 (recN)
8.3
0.008
DNA repair protein (DNA replication, recombination, modification and repair)
PA0182
6.8
0.024
Probable short-chain dehydrogenase (Putative enzymes)
PA3008
5.7
0.008
Hypothetical protein (Hypothetical, unclassified, unknown)
PA0670
5.4
0.008
Hypothetical protein (Hypothetical, unclassified, unknown)
PA0612
5.3
0.008
Hypothetical protein (Hypothetical, unclassified, unknown)
PA0641
5.0
0.008
Probable bacteriophage protein (Related to phage, transposon, or plasmid)
PA0671
5.0
0.008
Hypothetical protein (Hypothetical, unclassified, unknown)
PA4613 (katB)
4.5
0.024
Catalase (Adaptation, protection)
PA3413
4.4
0.008
Hypothetical protein (Hypothetical, unclassified, unknown)
PA0620
4.2
0.008
Probable bacteriophage protein (Related to phage, transposon, or plasmid)
PA0615
4.2
0.008
Hypothetical protein (Hypothetical, unclassified, unknown)
PA5471
4.1
0.024
Hypothetical protein (Hypothetical, unclassified, unknown)
PA5470
4.1
0.024
Probable peptide chain release factor (Translation, post-translational modification, degradation)
PA3007 (lexA)
4.0
0.008
Repressor protein (Adaptation, protection; Translation, post-translational modification, degradation)
PA0922
3.7
0.008
Hypothetical protein (Hypothetical, unclassified, unknown)
PA0635
3.6
0.008
Hypothetical protein (Related to phage, transposon, or plasmid)
PA0616
3.5
0.008
Hypothetical protein (Hypothetical, unclassified, unknown)
PA0634
3.5
0.008
Hypothetical protein (Related to phage, transposon, or plasmid)
PA0625
3.4
0.008
Hypothetical protein (Related to phage, transposon, or plasmid)
PA0636
3.4
0.008
Hypothetical protein (Related to phage, transposon, or plasmid)
PA0617
3.4
0.008
Probable bacteriophage protein (Hypothetical, unclassified, unknown)
PA0633
3.3
0.008
Hypothetical protein (Related to phage, transposon, or plasmid)
PA0637
3.3
0.008
Conserved hypothetical protein (Related to phage, transposon, or plasmid)
PA3923
3.3
0.008
Hypothetical protein (Hypothetical, unclassified, unknown)
PA4582
3.2
0.008
Conserved hypothetical protein (Hypothetical, unclassified, unknown)
PA0638
3.2
0.008
Probable bacteriophage protein (Hypothetical, unclassified, unknown)

Repressed Genes
PA2398 (fpvA)
5.7
0.008
Ferripyoverdine receptor (Transport of small molecules)
PA4156
5.1
0.008
Probable TonB-dependent receptor (Transport of small molecules)
PA4230 (pchB)
4.3
0.008
Salicylate biosynthesis protein (Transport of small molecules; Secreted Factors)
PA2405
3.9
0.008
Hypothetical protein (Hypothetical, unclassified, unknown)
PA2409
3.7
0.008
Probable permease of ABC transporter (Membrane proteins; Transport of small molecules)
PA5235 (glpT)
3.4
0.008
Glycerol-3-phosphate transporter (Membrane proteins; Transport of small molecules)
PA4225 (pchF)
3.3
0.008
Pyochelin synthetase (Transport of small molecules; Secreted Factors)
PA2407
3.3
0.008
Probable adhesion protein (Motility & Attachment)
PA2403
3.2
0.008
Hypothetical protein (Hypothetical, unclassified, unknown; Membrane proteins)
PA5479 (gltP)
3.2
0.008
Proton-glutamate symporter (Membrane proteins; Transport of small molecules)
PA3009
3.1
0.008
Hypothetical protein (Hypothetical, unclassified, unknown)
PA2426 (pvdS)
3.0
0.024
Sigma factor (Transcriptional regulators)
PA2404
3.0
0.008
Hypothetical protein (Hypothetical, unclassified, unknown; Membrane proteins)
PA2667
3.0
0.008
Conserved hypothetical protein (Transcriptional regulators)
PA3610 (potD)
3.0
0.008
Polyamine transport protein (Transport of small molecules)
PA4555 (pilY2)
3.0
0.008
Type 4 fimbrial biogenesis protein (Motility & Attachment)
PA1414
2.9
0.024
Hypothetical protein (Hypothetical, unclassified, unknown)
PA0280 (cysA)
2.9
0.024
Sulfate transport protein (Transport of small molecules)
PA2408
2.9
0.008
Probable ATP-binding component of ABC transporter (Transport of small molecules)
PA4839 (speA)
2.9
0.008
Biosynthetic arginine decarboxylase (Amino acid biosynthesis and metabolism)
PA4231 (pchA)
2.9
0.008
Salicylate biosynthesis isochorismate synthase (Secreted Factors; Transport of small molecules)
PA0281 (cysW)
2.8
0.008
Sulfate transport protein (Membrane proteins; Transport of small molecules)
PA1228
2.8
0.008
Hypothetical protein (Hypothetical, unclassified, unknown)
PA5049 (rpmE)
2.8
0.008
50S ribosomal protein (Translation, post-translational modification, degradation)
PA2619 (infA)
2.7
0.008
Initiation factor (Translation, post-translational modification, degradation)
PA4221 (fptA)
2.7
0.008
Fe(III)-pyochelin receptor precursor (Transport of small molecules)
PA0976
2.7
0.008
Conserved hypothetical protein (Hypothetical, unclassified, unknown)
PA5446
2.7
0.048
Hypothetical protein (Hypothetical, unclassified, unknown)
PA4229 (pchC)
2.6
0.008
Pyochelin biosynthetic protein (Transport of small molecules; Secreted Factors)
PA4218
2.6
0.008
Probable transporter (Membrane proteins; Transport of small molecules)

Chang et al. BMC Genomics 2005 6:115   doi:10.1186/1471-2164-6-115