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Table 3 Selected genes down-regulated in tendril tip cells

From: Gene expression in Pseudomonas aeruginosa swarming motility

Gene number Gene name Product name Tip vs. non-swarming fold change (log2)
Adaptation, Protection  
PA21471 katE catalase HPII -3.2
Chemotaxis  
PA19301 mcpS probable chemotaxis transducer -2.8
PA27882   probable chemotaxis transducer -2.3
PA4915   probable chemotaxis transducer -1.6
Biosynthesis of cofactors, prosthetic groups and carriers  
PA1985 pqqA pyrroloquinoline quinone biosynthesis protein A -2.2
PA1986 pqqB pyrroloquinoline quinone biosynthesis protein B -1.9
PA1987 pqqC pyrroloquinoline quinone biosynthesis protein C -1.8
PA19882 pqqD pyrroloquinoline quinone biosynthesis protein D -2.2
PA1989 pqqE pyrroloquinoline quinone biosynthesis protein E -1.6
Energy metabolism  
PA01052 coxB cytochrome c oxidase, subunit II -2.9
PA01062 coxA cytochrome c oxidase, subunit I -2.7
PA01072   conserved hypothetical protein -2.2
PA01082 coIII cytochrome c oxidase, subunit III -1.9
PA11752 napD NapD protein of periplasmic nitrate reductase -2.2
PA11772 napE periplasmic nitrate reductase protein NapE -2.3
PA1931   probable ferredoxin -2.2
PA21532 glgB 1,4-alpha-glucan branching enzyme -3.6
PA21652   probable glycogen synthase -2.9
PA22902 gcd glucose dehydrogenase -1.6
PA3416   probable pyruvate dehydrogenase E1 component, beta chain -1.9
PA3417   probable pyruvate dehydrogenase E1 component, alpha subunit -1.6
PA5427 adhA alcohol dehydrogenase -2.2
Secreted Factors (toxins, enzymes, alginate)  
PA25702 lecA LecA -4.5
PA1148 toxA exotoxin A precursor -1.5
PA12452 aprX Hypothetical protein -2.5
PA12462 aprD alkaline protease secretion protein AprD -3.0
PA1247 aprE alkaline protease secretion protein AprE -1.6
PA1249 aprA* alkaline metalloproteinase precursor -1.4
PA12502 aprI alkaline proteinase inhibitor AprI -1.9
PA18712 lasA LasA protease precursor -3.2
PA29393 pepB Aminopeptidase -1.5
PA1130 rhlC rhamnosyltransferase 2 -1.5
PA1131   probable major facilitator superfamily (MFS) transporter -1.6
PA3478 rhlB rhamnosyltransferase 1 -2.3
PA34792 rhlA HAA synthase -2.0
PA22553 pvcB paerucumarin biosynthesis protein PvcB -1.7
PA2402 pvdI non-ribosomal peptide synthase PvdI -1.5
PA24063   hypothetical protein -1.9
PA24083   probable ATP-binding component of ABC transporter -1.7
PA24112   probable thioesterase -1.7
PA24122   hypothetical protein -1.6
PA24132 pvdH L-2,4-diaminobutyrate:2-ketoglutarate 4-aminotransferase, PvdH -2.0
PA24242 pvdL Predicted non-ribosomal peptide synthetase PvdL -2.3
PA2425 pvdG Thioesterase PvdG -1.8
PA4222 pchI probable ATP-binding component of ABC transporter -2.0
PA42232 pchH probable ATP-binding component of ABC transporter -2.0
PA42242 pchG pyochelin biosynthesis protein PchG -2.3
PA42252 pchF pyochelin synthetase -2.4
PA42262 pchE dihydroaeruginoic acid synthetase -2.2
PA4228 pchD pyochelin biosynthesis protein PchD -1.7
PA42292 pchC pyochelin biosynthetic protein PchC -1.8
PA4230 pchB salicylate biosynthesis protein PchB -1.8
PA4231 pchA salicylate biosynthesis isochorismate synthase -1.8
Transcription factors  
PA2259 ptxS transcriptional regulator PtxS -2.0
PA0471 fiuR Anti-sigma factor for FiuI -1.9
PA0472 fiuI sigma-70 factor, ECF subfamily -1.5
PA1300   sigma-70 factor, ECF subfamily -1.9
PA2895   Anti-sigma factor for PA2896 -1.9
PA2896   sigma-70 factor, ECF subfamily -1.8
PA1912   sigma-70 factor, ECF subfamily -1.8
PA2312   probable transcriptional regulator -1.7
PA5116   probable transcriptional regulator -1.6
Two-component regulatory systems  
PA3346   probable two-component response regulator -1.6
PA1243   probable sensor/response regulator hybrid -2.2
PA2177   probable sensor/response regulator hybrid -1.8
  1. 1: Genes down-regulated in tendril tip vs. NS and down-regulated in swarm center vs. NS.
  2. 2: Genes down-regulated in tendril tip vs. NS and down-regulated in tips vs. swarm center.
  3. 3: Genes down-regulated in tendril tip vs. swarm center only.
  4. *:aprA was kept since it is part of a pertinent gene cluster found in our analysis.