| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_10660 | | sigma-54-dependent Fis family transcriptional regulator | 1.0 | CSW01_10350 | | flagellar biosynthesis protein FlhA | 0.96 | 5 |
| Alteromonas macleodii MIT1002 | 0.61 | MIT1002_01083 | | Transcriptional regulatory protein ZraR | 0.68 | MIT1002_01100 | | Flagellar biosynthesis protein FlhA | low | > 70 |
| Shewanella sp. ANA-3 | 0.58 | Shewana3_1340 | | two component, sigma54 specific, Fis family transcriptional regulator (RefSeq) | 0.71 | Shewana3_1356 | flhA | flagellar biosynthesis protein FlhA (RefSeq) | 0.54 | 34 |
| Shewanella oneidensis MR-1 | 0.58 | SO3230 | flrC | flagellar regulatory protein C (NCBI ptt file) | 0.68 | SO3213 | flhA | flagellar biosynthesis protein FlhA (NCBI ptt file) | low | > 76 |
| Shewanella amazonensis SB2B | 0.58 | Sama_2299 | | response regulator receiver protein (RefSeq) | 0.71 | Sama_2283 | flhA | flagellar biosynthesis protein FlhA (RefSeq) | 0.39 | 16 |
| Shewanella loihica PV-4 | 0.58 | Shew_1364 | | two component, sigma54 specific, Fis family transcriptional regulator (RefSeq) | 0.72 | Shew_1380 | flhA | flagellar biosynthesis protein FlhA (RefSeq) | 0.95 | 16 |
| Pseudomonas segetis P6 | 0.51 | MPMX49_03148 | | Regulatory protein AtoC | 0.60 | MPMX49_03130 | | Flagellar biosynthesis protein FlhA | 0.97 | 6 |
| Marinobacter adhaerens HP15 | 0.51 | HP15_2328 | | two component, sigma54 specific, transcriptional regulator, Fis family | 0.57 | HP15_2305 | | flagellar biosynthesis protein A | 0.92 | 17 |
| Pseudomonas sp. S08-1 | 0.51 | OH686_02845 | | Flagellar two-component response regulator FleR | 0.61 | OH686_02745 | | flagellar biosynthesis protein FlhA | 0.97 | 8 |
| Pseudomonas sp. RS175 | 0.50 | PFR28_00830 | | Regulatory protein AtoC | 0.61 | PFR28_00849 | | Flagellar biosynthesis protein FlhA | 0.63 | 21 |
| Pseudomonas fluorescens FW300-N2E2 | 0.50 | Pf6N2E2_2595 | | Flagellar regulatory protein FleQ | 0.60 | Pf6N2E2_2576 | | Flagellar biosynthesis protein FlhA | 0.66 | 10 |
| Pseudomonas stutzeri RCH2 | 0.50 | Psest_1767 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | 0.62 | Psest_1737 | | flagellar biosynthesis protein FlhA | low | > 67 |
| Pseudomonas sp. DMC3 | 0.50 | GFF2447 | | Regulatory protein AtoC | 0.60 | GFF2469 | | Flagellar biosynthesis protein FlhA | low | > 89 |
| Pseudomonas fluorescens FW300-N2E3 | 0.50 | AO353_18670 | | Fis family transcriptional regulator | 0.60 | AO353_18770 | | flagellar biosynthesis protein FlhA | 0.69 | 28 |
| Pseudomonas fluorescens SBW25 | 0.49 | PFLU_RS21785 | | sigma-54-dependent Fis family transcriptional regulator | 0.59 | PFLU_RS21675 | | flagellar biosynthesis protein FlhA | 0.84 | 11 |
| Pseudomonas fluorescens SBW25-INTG | 0.49 | PFLU_RS21785 | | sigma-54-dependent Fis family transcriptional regulator | 0.59 | PFLU_RS21675 | | flagellar biosynthesis protein FlhA | 0.81 | 4 |
| Pseudomonas lactucae CFBP13502 | 0.49 | GEMAOFIL_04161 | | Regulatory protein AtoC | 0.58 | GEMAOFIL_04141 | | Flagellar biosynthesis protein FlhA | 0.84 | 12 |
| Pseudomonas orientalis W4I3 | 0.49 | QF045_RS21945 | | sigma-54 dependent transcriptional regulator | 0.58 | QF045_RS21850 | | flagellar biosynthesis protein FlhA | low | > 93 |
| Pseudomonas sp. BP01 | 0.49 | JOY50_RS00695 | | sigma-54 dependent transcriptional regulator | 0.60 | JOY50_RS00600 | flhA | flagellar biosynthesis protein FlhA | low | > 84 |
| Pseudomonas aeruginosa PUPa3 | 0.49 | DQ20_RS45880 | fleR;inference=COORDINATES | sigma-54-dependent response regulator transcription factor FleR | 0.62 | DQ20_RS47140 | flhA;go_component=bacterial-type | flagellar biosynthesis protein FlhA | 0.65 | 32 |
| Pseudomonas aeruginosa MRSN321 | 0.49 | DY961_RS06955 | fleR;inference=COORDINATES | sigma-54-dependent response regulator transcription factor FleR | 0.62 | DY961_RS05650 | flhA;go_component=bacterial-type | flagellar biosynthesis protein FlhA | 0.48 | 52 |
| Pseudomonas fluorescens GW456-L13 | 0.49 | PfGW456L13_4355 | | Flagellar regulatory protein FleQ | 0.60 | PfGW456L13_4334 | | Flagellar biosynthesis protein FlhA | low | > 87 |
| Pseudomonas aeruginosa PA14 | 0.49 | IKLFDK_05055 | | sigma-54-dependent response regulator transcription factor FleR | 0.62 | IKLFDK_06905 | | flagellar biosynthesis protein FlhA | 0.93 | 5 |
| Pseudomonas simiae WCS417 | 0.49 | PS417_19815 | | Fis family transcriptional regulator | 0.58 | PS417_19710 | | flagellar biosynthesis protein FlhA | — | — |
| Pseudomonas putida KT2440 | 0.48 | PP_4371 | | two component system AtoC DNA-binding transcriptional activator | 0.62 | PP_4344 | | flagellar export pore protein | 0.65 | 12 |
| Pseudomonas sp. SVBP6 | 0.48 | COO64_RS21290 | | sigma-54 dependent transcriptional regulator | 0.61 | COO64_RS25610 | flhA | flagellar biosynthesis protein FlhA | 0.55 | 20 |
| Pseudomonas fluorescens FW300-N2C3 | 0.48 | AO356_03845 | | Fis family transcriptional regulator | 0.61 | AO356_03745 | | flagellar biosynthesis protein FlhA | 0.73 | 18 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.48 | Psyr_3459 | | Helix-turn-helix, Fis-type | 0.60 | Psyr_3440 | | Flagellar biosynthesis protein FlhA | low | > 86 |
| Pseudomonas syringae pv. syringae B728a | 0.48 | Psyr_3459 | | Helix-turn-helix, Fis-type | 0.60 | Psyr_3440 | | Flagellar biosynthesis protein FlhA | low | > 86 |
| Dechlorosoma suillum PS | 0.45 | Dsui_1758 | | response regulator with CheY-like receiver, AAA-type ATPase, and DNA-binding domains | 0.55 | Dsui_1723 | | flagellar biosynthesis protein FlhA | 0.82 | 7 |
| Magnetospirillum magneticum AMB-1 | 0.32 | AMB_RS02570 | | sigma-54-dependent Fis family transcriptional regulator | 0.36 | AMB_RS02565 | | flagellar biosynthesis protein FlhA | low | > 64 |
| Rhodospirillum rubrum S1H | 0.31 | Rru_A0540 | | Two Component, Sigma54 Specific, Transcriptional Regulator, Fis family (NCBI) | 0.38 | Rru_A0539 | | Flagellar biosynthesis protein FlhA (NCBI) | low | > 58 |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | 0.31 | GFF2455 | | Putative sensory histidine kinase YfhA | 0.49 | GFF1660 | | Flagellar biosynthesis protein FlhA | low | > 78 |
| Caulobacter crescentus NA1000 | 0.31 | CCNA_00954 | | AAA-family response regulator flbD | 0.32 | CCNA_00956 | | flagellar biosynthesis protein FlhA | 0.86 | 16 |
| Caulobacter crescentus NA1000 Δfur | 0.31 | CCNA_00954 | | AAA-family response regulator flbD | 0.32 | CCNA_00956 | | flagellar biosynthesis protein FlhA | low | > 67 |
| Serratia liquefaciens MT49 | 0.31 | IAI46_19460 | | two-component system response regulator GlrR | 0.51 | IAI46_15995 | | flagellar biosynthesis protein FlhA | low | > 87 |
| Enterobacter sp. TBS_079 | 0.30 | MPMX20_03423 | | Transcriptional regulatory protein QseF | 0.48 | MPMX20_02783 | | Flagellar biosynthesis protein FlhA | low | > 85 |
| Escherichia coli ECRC62 | 0.30 | BNILDI_11970 | qseF | two-component system response regulator QseF/GlrR | 0.50 | BNILDI_15400 | flhA | flagellar biosynthesis protein FlhA | low | > 75 |
| Enterobacter asburiae PDN3 | 0.30 | EX28DRAFT_0096 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | 0.48 | EX28DRAFT_0681 | | flagellar biosynthesis protein FlhA | low | > 76 |
| Escherichia coli ECRC102 | 0.30 | NIAGMN_19265 | qseF | two-component system response regulator QseF/GlrR | 0.49 | NIAGMN_01890 | flhA | flagellar biosynthesis protein FlhA | low | > 80 |
| Escherichia coli ECRC99 | 0.30 | KEDOAH_06725 | qseF | two-component system response regulator QseF/GlrR | 0.49 | KEDOAH_01935 | flhA | flagellar biosynthesis protein FlhA | — | — |
| Escherichia coli ECRC101 | 0.30 | MCAODC_12025 | qseF | two-component system response regulator QseF/GlrR | 0.49 | MCAODC_19235 | flhA | flagellar biosynthesis protein FlhA | low | > 87 |
| Escherichia coli ECRC100 | 0.30 | OKFHMN_21495 | qseF | two-component system response regulator QseF/GlrR | 0.49 | OKFHMN_26170 | flhA | flagellar biosynthesis protein FlhA | low | > 79 |
| Escherichia coli ECRC98 | 0.30 | JDDGAC_25160 | qseF | two-component system response regulator QseF/GlrR | 0.49 | JDDGAC_00745 | flhA | flagellar biosynthesis protein FlhA | low | > 87 |
| Azospirillum brasilense Sp245 | 0.30 | AZOBR_RS20165 | | ATPase AAA | 0.35 | AZOBR_RS29955 | | flagellar biosynthesis protein FlhA | low | > 97 |
| Bosea sp. OAE506 | 0.30 | ABIE41_RS10895 | | sigma-54 dependent transcriptional regulator | 0.36 | ABIE41_RS10915 | | flagellar biosynthesis protein FlhA | 0.61 | 2 |
| Rhodopseudomonas palustris CGA009 | 0.30 | TX73_006510 | | sigma-54 dependent transcriptional regulator | 0.35 | TX73_008415 | | flagellar biosynthesis protein FlhA | 0.97 | 2 |
| Brevundimonas sp. GW460-12-10-14-LB2 | 0.30 | A4249_RS09765 | | sigma-54 dependent transcriptional regulator | 0.35 | A4249_RS09755 | | flagellar biosynthesis protein FlhA | low | > 48 |
Not shown: 2 genomes with orthologs for CSW01_10660 only; 52 genomes with orthologs for CSW01_10350 only