| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas putida KT2440 | PP_0865 | | ECF subfamily RNA polymerase sigma-24 factor | insig. | 100 | 100 |
| o | Pseudomonas sp. BP01 | JOY50_RS22705 | | RNA polymerase sigma factor | insig. | 93 | 100 |
| o | Pseudomonas sp. SVBP6 | COO64_RS04025 | | sigma-70 family RNA polymerase sigma factor | insig. | 89 | 99 |
| o | Pseudomonas simiae WCS417 | PS417_09740 | | RNA polymerase subunit sigma-24 | insig. | 74 | 97 |
| o | Pseudomonas sp. DMC3 | GFF1353 | | putative RNA polymerase sigma factor FecI | cofit | 73 | 98 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_118 | | Sigma-70 factor FpvI (ECF subfamily), controling pyoverdin biosynthesis @ FIG006045: Sigma factor, ECF subfamily | insig. | 75 | 95 |
| o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_29 | | Sigma-70 factor FpvI (ECF subfamily), controling pyoverdin biosynthesis @ FIG006045: Sigma factor, ECF subfamily | insig. | 76 | 95 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_21215 | | RNA polymerase subunit sigma-24 | insig. | 75 | 95 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2440 | | Sigma-70 factor FpvI (ECF subfamily), controling pyoverdin biosynthesis @ FIG006045: Sigma factor, ECF subfamily | insig. | 73 | 95 |
| o | Pseudomonas orientalis W4I3 | QF045_RS12270 | | sigma-70 family RNA polymerase sigma factor | insig. | 74 | 97 |
| o | Pseudomonas sp. RS175 | PFR28_02859 | | putative RNA polymerase sigma factor FecI | insig. | 74 | 96 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_21 | | Sigma-70 factor FpvI (ECF subfamily), controling pyoverdin biosynthesis | sig. | 42 | 91 |
| | Pseudomonas simiae WCS417 | PS417_17630 | | RNA polymerase sigma factor | insig. | 43 | 91 |
| | Pseudomonas orientalis W4I3 | QF045_RS19140 | | sigma-70 family RNA polymerase sigma factor | insig. | 42 | 91 |
| | Pseudomonas sp. RS175 | PFR28_02867 | | putative RNA polymerase sigma factor FecI | insig. | 41 | 91 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS19420 | | sigma-70 family RNA polymerase sigma factor | insig. | 43 | 91 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS19420 | | sigma-70 family RNA polymerase sigma factor | strong | 43 | 91 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_21175 | | RNA polymerase subunit sigma | strong | 40 | 91 |
| | Pseudomonas sp. SVBP6 | COO64_RS18805 | | sigma-70 family RNA polymerase sigma factor | insig. | 40 | 90 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_133 | | Sigma-70 factor FpvI (ECF subfamily), controling pyoverdin biosynthesis | insig. | 39 | 91 |
| | Pseudomonas putida KT2440 | PP_4208 | | RNA polymerase sigma-70 factor, ECF subfamily | strong | 39 | 90 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2394 | | Sigma-70 factor FpvI (ECF subfamily), controling pyoverdin biosynthesis @ FIG006045: Sigma factor, ECF subfamily | insig. | 39 | 91 |
| | Pseudomonas sp. DMC3 | GFF759 | | putative RNA polymerase sigma factor FecI | insig. | 38 | 91 |
| | Azospirillum brasilense Sp245 | AZOBR_RS27315 | | RNA polymerase sigma 70 | insig. | 38 | 94 |
| | Pseudomonas sp. BP01 | JOY50_RS18970 | | sigma-70 family RNA polymerase sigma factor | insig. | 39 | 96 |
| | Pseudomonas sp. BP01 | JOY50_RS12755 | | sigma-70 family RNA polymerase sigma factor | insig. | 36 | 94 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS18335 | fpvI;inference=COORDINATES | pyoverdine signaling pathway sigma factor FpvI | insig. | 39 | 91 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_11700 | | pyoverdine signaling pathway sigma factor FpvI | sig. | 39 | 91 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS59570 | fpvI;inference=COORDINATES | pyoverdine signaling pathway sigma factor FpvI | insig. | 39 | 91 |
| | Azospirillum sp. SherDot2 | MPMX19_03088 | | putative RNA polymerase sigma factor FecI | insig. | 39 | 92 |
| | Pseudomonas segetis P6 | ACVTMO_RS15980 | | sigma-70 family RNA polymerase sigma factor | insig. | 39 | 88 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS18285 | | sigma-70 family RNA polymerase sigma factor | insig. | 37 | 94 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS18285 | | sigma-70 family RNA polymerase sigma factor | insig. | 37 | 94 |
| | Pseudomonas sp. BP01 | JOY50_RS02475 | | sigma-70 family RNA polymerase sigma factor | no data | 37 | 94 |
| | Dickeya dadantii 3937 | DDA3937_RS03525 | | sigma-70 family RNA polymerase sigma factor | insig. | 35 | 89 |
| o | Ralstonia solanacearum PSI07 | RPSI07_RS10560 | | RNA polymerase sigma factor | insig. | 36 | 95 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS19630 | | RNA polymerase sigma factor | sig. | 37 | 90 |
| | Ralstonia solanacearum UW163 | UW163_RS19545 | | RNA polymerase sigma factor | insig. | 37 | 90 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS18835 | | RNA polymerase sigma factor | sig. | 41 | 90 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06170 | | RNA polymerase subunit sigma | no data | 41 | 90 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS52975 | | RNA polymerase sigma factor | insig. | 41 | 90 |
| o | Ralstonia solanacearum GMI1000 | RS_RS14615 | | RNA polymerase sigma factor | insig. | 37 | 93 |
| | Pseudomonas stutzeri RCH2 | Psest_4339 | | DNA-directed RNA polymerase specialized sigma subunit, sigma24 homolog | strong | 33 | 93 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_22495 | | RNA polymerase subunit sigma-24 | insig. | 31 | 94 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS03580 | | RNA polymerase sigma factor | insig. | 37 | 90 |
| | Pseudomonas simiae WCS417 | PS417_16255 | | RNA polymerase sigma factor | sig. | 35 | 94 |
| | Pseudomonas stutzeri RCH2 | Psest_0650 | | RNA polymerase sigma factor, sigma-70 family | insig. | 37 | 86 |
| | Pseudomonas sp. SVBP6 | COO64_RS16360 | | RNA polymerase sigma factor | sig. | 35 | 96 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS22365 | | RNA polymerase sigma factor | insig. | 38 | 89 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_23065 | | RNA polymerase sigma factor | sig. | 38 | 89 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS36960 | | RNA polymerase sigma factor | insig. | 38 | 89 |
| | Variovorax sp. SCN45 | GFF1525 | | RNA polymerase ECF-type sigma factor | insig. | 32 | 94 |
| | Ralstonia solanacearum GMI1000 | RS_RS21190 | | RNA polymerase sigma factor | cofit | 36 | 90 |
| | Pseudomonas simiae WCS417 | PS417_06880 | | RNA polymerase sigma factor | insig. | 35 | 94 |
| | Pseudomonas orientalis W4I3 | QF045_RS24135 | | sigma-70 family RNA polymerase sigma factor | insig. | 34 | 91 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_398 | | FIG006045: Sigma factor, ECF subfamily | insig. | 31 | 94 |
| | Pseudomonas sp. BP01 | JOY50_RS22945 | | sigma-70 family RNA polymerase sigma factor | insig. | 36 | 94 |
| | Variovorax sp. SCN45 | GFF5862 | | KEGG: RNA polymerase sigma-70 factor, ECF subfamily | insig. | 35 | 91 |
| | Pseudomonas putida KT2440 | PP_2192 | | putative RNA polymerase sigma-70 factor, ECF subfamily/transmembrane sensor protein | insig. | 35 | 98 |
| o | Methylophilus sp. DMC18 | GFF1870 | | hypothetical protein | insig. | 34 | 89 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1181 | | FIG006045: Sigma factor, ECF subfamily | insig. | 34 | 92 |
| | Dechlorosoma suillum PS | Dsui_2977 | | RNA polymerase sigma factor, sigma-70 family | insig. | 41 | 84 |
| | Dechlorosoma suillum PS | Dsui_0621 | | RNA polymerase sigma factor, sigma-70 family | insig. | 34 | 92 |
| | Pseudomonas sp. BP01 | JOY50_RS26950 | | sigma-70 family RNA polymerase sigma factor | insig. | 34 | 93 |
| | Pseudomonas sp. RS175 | PFR28_02540 | | putative RNA polymerase sigma factor FecI | insig. | 30 | 98 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS06665 | | RNA polymerase sigma factor | insig. | 35 | 95 |
| | Ralstonia solanacearum UW163 | UW163_RS06960 | | RNA polymerase sigma factor | insig. | 35 | 95 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4951 | | FIG006045: Sigma factor, ECF subfamily | insig. | 36 | 94 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS28810 | | RNA polymerase sigma factor | no data | 33 | 93 |
| | Variovorax sp. SCN45 | GFF4261 | | RNA polymerase ECF-type sigma factor | insig. | 34 | 86 |
| | Pseudomonas sp. BP01 | JOY50_RS19220 | | RNA polymerase sigma factor | insig. | 31 | 94 |
| | Pseudomonas simiae WCS417 | PS417_24420 | | RNA polymerase sigma70 | no data | 33 | 94 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS05190 | | RNA polymerase sigma factor | insig. | 36 | 94 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS05190 | | RNA polymerase sigma factor | insig. | 36 | 94 |
| | Pseudomonas orientalis W4I3 | QF045_RS08105 | | RNA polymerase sigma factor | insig. | 36 | 94 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS21465 | | RNA polymerase sigma factor | insig. | 34 | 93 |
| | Ralstonia solanacearum UW163 | UW163_RS17725 | | RNA polymerase sigma factor | insig. | 34 | 93 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS26350 | | RNA polymerase sigma factor | insig. | 32 | 94 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS26350 | | RNA polymerase sigma factor | sig. | 32 | 94 |
| | Variovorax sp. SCN45 | GFF4658 | | KEGG: RNA polymerase sigma-70 factor, ECF subfamily | insig. | 34 | 91 |
| | Ralstonia solanacearum GMI1000 | RS_RS19160 | | RNA polymerase sigma factor | sig. | 33 | 90 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS11705 | | extracytoplasmic-function sigma-70 factor | insig. | 36 | 88 |
| | Pseudomonas simiae WCS417 | PS417_05120 | | RNA polymerase subunit sigma-24 | insig. | 35 | 94 |
| | Pseudomonas sp. BP01 | JOY50_RS11985 | | RNA polymerase sigma factor | insig. | 36 | 94 |
| | Pseudomonas sp. DMC3 | GFF1893 | | putative RNA polymerase sigma factor FecI | insig. | 36 | 94 |
| | Pseudomonas sp. BP01 | JOY50_RS17880 | | RNA polymerase sigma factor | insig. | 35 | 90 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01230 | | putative RNA polymerase sigma factor FecI | insig. | 35 | 94 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_04915 | | RNA polymerase subunit sigma-24 | insig. | 36 | 94 |
| | Pseudomonas putida KT2440 | PP_0352 | | RNA polymerase sigma-70 factor, ECF subfamily | sig. | 35 | 91 |
| | Pseudomonas sp. BP01 | JOY50_RS12920 | | RNA polymerase sigma factor | insig. | 35 | 88 |
| | Pseudomonas sp. SVBP6 | COO64_RS11395 | | RNA polymerase sigma factor | insig. | 34 | 89 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01536 | | hypothetical protein | cofit | 33 | 91 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS06940 | | sigma-70 family RNA polymerase sigma factor | insig. | 32 | 94 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS06940 | | sigma-70 family RNA polymerase sigma factor | sig. | 32 | 94 |
| | Pseudomonas simiae WCS417 | PS417_00670 | | RNA polymerase sigma factor | sig. | 36 | 91 |
| | Pseudomonas sp. BP01 | JOY50_RS01650 | | sigma-70 family RNA polymerase sigma factor | insig. | 33 | 94 |
| | Pseudomonas sp. SVBP6 | COO64_RS02925 | | RNA polymerase sigma factor | insig. | 32 | 94 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02444 | | putative RNA polymerase sigma factor FecI | cofit | 34 | 90 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_00175 | | putative RNA polymerase sigma factor FecI | cofit | 32 | 92 |
| | Methylophilus sp. DMC18 | GFF1078 | | hypothetical protein | insig. | 35 | 89 |
| | Pseudomonas segetis P6 | ACVTMO_RS11095 | | sigma-70 family RNA polymerase sigma factor | insig. | 32 | 91 |
| | Xanthobacter sp. DMC5 | GFF2135 | | putative RNA polymerase sigma factor FecI | insig. | 37 | 94 |
| | Pseudomonas sp. DMC3 | GFF2767 | | putative RNA polymerase sigma factor FecI | insig. | 35 | 89 |
| | Pseudomonas sp. SVBP6 | COO64_RS22780 | | RNA polymerase sigma factor | insig. | 35 | 89 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_4731 | | Sigma-70 region 2:Sigma-70 region 4 | insig. | 32 | 91 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4731 | | Sigma-70 region 2:Sigma-70 region 4 | insig. | 32 | 91 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS13375 | | sigma-70 family RNA polymerase sigma factor | insig. | 36 | 88 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_20100 | | RNA polymerase subunit sigma | sig. | 36 | 88 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS48675 | | sigma-70 family RNA polymerase sigma factor | insig. | 36 | 88 |
| | Pectobacterium carotovorum WPP14 | HER17_RS17615 | | sigma-70 family RNA polymerase sigma factor | insig. | 32 | 88 |
| | Variovorax sp. SCN45 | GFF5284 | | RNA polymerase ECF-type sigma factor | insig. | 36 | 89 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS27025 | | RNA polymerase sigma factor | insig. | 35 | 95 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS31565 | | RNA polymerase sigma factor | sig. | 35 | 95 |
| | Escherichia coli BL21 | ECD_04159 | | RNA polymerase sigma-19 factor, fec operon-specific; ECF sigma factor | insig. | 35 | 88 |
| | Escherichia coli ECOR38 | HEPCGN_09830 | fecI | RNA polymerase sigma factor FecI | insig. | 35 | 88 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS25750 | | RNA polymerase sigma factor FecI | insig. | 35 | 88 |
| | Escherichia coli BW25113 | b4293 | fecI | KpLE2 phage-like element; RNA polymerase, sigma 19 factor (NCBI) | strong | 35 | 88 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_24795 | | RNA polymerase sigma factor | insig. | 35 | 95 |
| | Acinetobacter baumannii LAC-4 | RR41_RS08490 | | sigma-70 family RNA polymerase sigma factor | strong | 35 | 83 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS28585 | | sigma-70 family RNA polymerase sigma factor | insig. | 34 | 94 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_09340 | | RNA polymerase subunit sigma | no data | 34 | 94 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS38070 | | sigma-70 family RNA polymerase sigma factor | no data | 34 | 94 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS01670 | | RNA polymerase sigma factor | insig. | 33 | 90 |
| | Pseudomonas sp. RS175 | PFR28_04114 | | putative RNA polymerase sigma factor FecI | insig. | 35 | 89 |
| | Pseudomonas segetis P6 | ACVTMO_RS03680 | | sigma-70 family RNA polymerase sigma factor | insig. | 33 | 91 |
| | Rhodospirillum rubrum S1H | Rru_A1438 | | Sigma-24 (FecI) (NCBI) | cofit | 31 | 92 |
| | Pseudomonas putida KT2440 | PP_0704 | | RNA polymerase sigma-70 factor, ECF subfamily | strong | 39 | 83 |
| | Pseudomonas simiae WCS417 | PS417_09655 | | RNA polymerase sigma factor | insig. | 35 | 88 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_00205 | | RNA polymerase sigma factor FecI | insig. | 34 | 88 |
| | Pseudomonas orientalis W4I3 | QF045_RS09635 | | RNA polymerase sigma factor | insig. | 34 | 95 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS30180 | | sigma-70 family RNA polymerase sigma factor | insig. | 32 | 91 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS30180 | | sigma-70 family RNA polymerase sigma factor | insig. | 32 | 91 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02847 | | putative RNA polymerase sigma factor FecI | no data | 34 | 89 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS22395 | | RNA polymerase sigma factor | insig. | 34 | 89 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0778 | | RNA polymerase sigma factor, sigma-70 family | insig. | 34 | 91 |
| | Pseudomonas orientalis W4I3 | QF045_RS02910 | | sigma-70 family RNA polymerase sigma factor | insig. | 33 | 88 |
| | Pseudomonas sp. SVBP6 | COO64_RS25100 | | sigma-70 family RNA polymerase sigma factor | insig. | 36 | 87 |
| | Variovorax sp. SCN45 | GFF723 | | RNA polymerase ECF-type sigma factor | insig. | 35 | 87 |
| | Pseudomonas sp. BP01 | JOY50_RS26335 | | sigma-70 family RNA polymerase sigma factor | insig. | 34 | 91 |
| | Pseudomonas sp. SVBP6 | COO64_RS10870 | | sigma-70 family RNA polymerase sigma factor | insig. | 33 | 83 |
| | Azospirillum brasilense Sp245 | AZOBR_RS23325 | | RNA polymerase sigma70 | insig. | 32 | 94 |
| | Pseudomonas sp. BP01 | JOY50_RS02515 | | sigma-70 family RNA polymerase sigma factor | insig. | 30 | 91 |
| | Rhodopseudomonas palustris CGA009 | TX73_016965 | | RNA polymerase sigma factor | insig. | 35 | 96 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02135 | | putative RNA polymerase sigma factor FecI | cofit | 36 | 88 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS13600 | | sigma-70 family RNA polymerase sigma factor | insig. | 33 | 89 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS13600 | | sigma-70 family RNA polymerase sigma factor | insig. | 33 | 89 |
| | Pseudomonas sp. S08-1 | OH686_01025 | | hypothetical protein | insig. | 33 | 96 |
| | Pseudomonas simiae WCS417 | PS417_28525 | | RNA polymerase sigma factor | insig. | 32 | 91 |
| | Pseudomonas sp. BP01 | JOY50_RS12990 | | sigma-70 family RNA polymerase sigma factor | insig. | 31 | 90 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_05333 | | putative RNA polymerase sigma factor FecI | insig. | 34 | 89 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS31145 | | RNA polymerase sigma factor | insig. | 31 | 93 |
| | Pectobacterium carotovorum WPP14 | HER17_RS21290 | | sigma-70 family RNA polymerase sigma factor | insig. | 32 | 88 |
| | Variovorax sp. SCN45 | GFF1723 | | Extracytoplasmic function (ECF) sigma factor VreI | no data | 38 | 87 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_2474 | | RNA polymerase sigma-70 factor, ECF subfamily | insig. | 34 | 89 |
| | Klebsiella michiganensis M5al | BWI76_RS11395 | | RNA polymerase sigma factor FecI | strong | 32 | 91 |
| | Pseudomonas sp. DMC3 | GFF4294 | | putative RNA polymerase sigma factor FecI | insig. | 37 | 92 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS09540 | | sigma-70 family RNA polymerase sigma factor | no data | 33 | 92 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS14150 | | RNA polymerase sigma factor | insig. | 30 | 93 |
| | Dechlorosoma suillum PS | Dsui_2948 | | RNA polymerase sigma factor, sigma-70 family | insig. | 34 | 85 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_14080 | | RNA polymerase subunit sigma | insig. | 34 | 89 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS00640 | | sigma-70 family RNA polymerase sigma factor | cofit | 33 | 93 |
| | Pseudomonas simiae WCS417 | PS417_12935 | | RNA polymerase sigma factor | insig. | 32 | 89 |
| | Pseudomonas sp. DMC3 | GFF87 | | putative RNA polymerase sigma factor FecI | insig. | 34 | 89 |
| | Azospirillum brasilense Sp245 | AZOBR_RS26615 | | RNA polymerase | insig. | 33 | 96 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS11840 | | RNA polymerase sigma factor | insig. | 34 | 98 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS11840 | | RNA polymerase sigma factor | sig. | 34 | 98 |
| | Pseudomonas sp. SVBP6 | COO64_RS08375 | | sigma-70 family RNA polymerase sigma factor | insig. | 33 | 89 |
| | Pseudomonas orientalis W4I3 | QF045_RS00470 | | RNA polymerase sigma factor | insig. | 33 | 89 |
| | Dechlorosoma suillum PS | Dsui_1673 | | RNA polymerase sigma factor, sigma-70 family | no data | 30 | 89 |
| | Xanthobacter sp. DMC5 | GFF2424 | | putative RNA polymerase sigma factor FecI | insig. | 35 | 94 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS27705 | | RNA polymerase sigma factor | insig. | 32 | 89 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS27705 | | RNA polymerase sigma factor | insig. | 32 | 89 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_07625 | | RNA polymerase subunit sigma | insig. | 31 | 88 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_01298 | | RNA polymerase sigma-70 factor | insig. | 31 | 93 |
| | Pseudomonas simiae WCS417 | PS417_26065 | | RNA polymerase sigma factor | insig. | 32 | 89 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4818 | | RNA polymerase sigma-70 factor, ECF subfamily | insig. | 32 | 90 |
| | Pseudomonas sp. SVBP6 | COO64_RS15350 | | sigma-70 family RNA polymerase sigma factor | insig. | 32 | 94 |
| | Variovorax sp. OAS795 | ABID97_RS21515 | | sigma-70 family RNA polymerase sigma factor | no data | 31 | 85 |
| | Pseudomonas sp. RS175 | PFR28_01871 | | putative RNA polymerase sigma factor FecI | sig. | 31 | 94 |
| | Azospirillum sp. SherDot2 | MPMX19_03247 | | putative RNA polymerase sigma factor FecI | insig. | 32 | 94 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1943 | | Sigma-70 region 2 | strong | 31 | 94 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1943 | | Sigma-70 region 2 | sig. | 31 | 94 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06490 | | RNA polymerase subunit sigma-70 | insig. | 34 | 94 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS17705 | | sigma-70 family RNA polymerase sigma factor | insig. | 33 | 78 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS17705 | | sigma-70 family RNA polymerase sigma factor | sig. | 33 | 78 |
| | Pseudomonas sp. BP01 | JOY50_RS15495 | | RNA polymerase sigma factor | insig. | 32 | 89 |
| | Pseudomonas simiae WCS417 | PS417_15890 | | RNA polymerase sigma factor | sig. | 32 | 80 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_26280 | | RNA polymerase subunit sigma | insig. | 31 | 94 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_3412 | | FIG006045: Sigma factor, ECF subfamily | insig. | 31 | 88 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS53290 | | RNA polymerase sigma factor | insig. | 34 | 94 |
| | Methylophilus sp. DMC18 | GFF230 | | hypothetical protein | insig. | 28 | 90 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1135 | | RNA polymerase sigma-70 factor, ECF subfamily | insig. | 35 | 84 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_4748 | | RNA polymerase sigma-70 factor, ECF subfamily | insig. | 35 | 84 |
| | Pseudomonas simiae WCS417 | PS417_11245 | | RNA polymerase subunit sigma-24 | insig. | 34 | 94 |
| | Pseudomonas sp. BP01 | JOY50_RS00025 | | RNA polymerase factor sigma-70 | insig. | 33 | 94 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS09420 | | RNA polymerase sigma factor | sig. | 33 | 90 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS19165 | | RNA polymerase sigma factor | insig. | 34 | 94 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS00175 | | RNA polymerase sigma factor | insig. | 31 | 94 |
| | Pseudomonas sp. SVBP6 | COO64_RS10835 | | sigma-70 family RNA polymerase sigma factor | insig. | 35 | 87 |
| | Pseudomonas sp. SVBP6 | COO64_RS14455 | | sigma-70 family RNA polymerase sigma factor | insig. | 34 | 91 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_216 | | Sigma factor PvdS, controling pyoverdin biosynthesis | insig. | 32 | 94 |
| | Lysobacter sp. OAE881 | ABIE51_RS06950 | | RNA polymerase sigma factor | strong | 29 | 96 |
| | Pseudomonas sp. RS175 | PFR28_00037 | | putative RNA polymerase sigma factor FecI | insig. | 30 | 88 |
| | Caulobacter crescentus NA1000 | CCNA_01032 | | RNA polymerase ECF-type sigma factor | cofit | 37 | 80 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01032 | | RNA polymerase ECF-type sigma factor | cofit | 37 | 80 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS15880 | | RNA polymerase sigma factor | sig. | 34 | 96 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_17505 | | RNA polymerase subunit sigma-70 | insig. | 34 | 96 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS41200 | | RNA polymerase sigma factor | insig. | 34 | 96 |
| | Pseudomonas sp. BP01 | JOY50_RS10270 | | RNA polymerase sigma factor | no data | 33 | 88 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS12165 | | RNA polymerase sigma factor | insig. | 34 | 93 |
| | Methylophilus sp. DMC18 | GFF1862 | | putative RNA polymerase sigma factor FecI | insig. | 35 | 88 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2098 | | heme uptake regulator | insig. | 34 | 89 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_21710 | | RNA polymerase subunit sigma | insig. | 33 | 89 |
| | Variovorax sp. SCN45 | GFF1524 | | FIG006045: Sigma factor, ECF subfamily | insig. | 32 | 88 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_6050 | | RNA polymerase sigma-70 factor, ECF subfamily | insig. | 30 | 93 |
| | Sphingobium sp. HT1-2 | GFF5162 | | RNA polymerase, sigma-24 subunit, ECF subfamily | insig. | 35 | 81 |
| | Pseudomonas putida KT2440 | PP_4244 | | alternative sigma factor | sig. | 34 | 94 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3549 | | RNA polymerase sigma factor, sigma-70 family | insig. | 33 | 87 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.715.1 | | RNA polymerase sigma factor | insig. | 32 | 91 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3357 | | RNA polymerase sigma-70 factor, ECF subfamily | insig. | 31 | 91 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1682 | | RNA polymerase sigma-70 factor, ECF subfamily | insig. | 31 | 85 |
| | Rahnella sp. WP5 | EX31_RS16485 | | sigma-70 family RNA polymerase sigma factor | insig. | 30 | 91 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2580 | | Sigma-70 region 2 | no data | 30 | 93 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2580 | | Sigma-70 region 2 | insig. | 30 | 93 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_28820 | | RNA polymerase subunit sigma | insig. | 31 | 85 |
| | Pseudomonas sp. DMC3 | GFF2735 | | putative RNA polymerase sigma factor FecI | cofit | 30 | 93 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS38760 | | sigma-70 family RNA polymerase sigma factor | insig. | 33 | 94 |
| | Serratia liquefaciens MT49 | IAI46_11745 | | sigma-70 family RNA polymerase sigma factor | no data | 33 | 91 |
| | Pseudomonas sp. BP01 | JOY50_RS19840 | | sigma-70 family RNA polymerase sigma factor | no data | 32 | 87 |
| | Pseudomonas sp. SVBP6 | COO64_RS11370 | | sigma-70 family RNA polymerase sigma factor | insig. | 30 | 87 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT2198 | | RNA polymerase ECF-type sigma factor (NCBI ptt file) | insig. | 29 | 95 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3656 | | RNA polymerase sigma-70 factor, Bacteroides expansion family 1 | insig. | 29 | 92 |
| | Pseudomonas sp. RS175 | PFR28_04775 | | putative RNA polymerase sigma factor FecI | insig. | 38 | 91 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0532 | | RNA polymerase sigma factor, sigma-70 family | insig. | 34 | 87 |
| | Pectobacterium carotovorum WPP14 | HER17_RS18100 | | sigma-70 family RNA polymerase sigma factor | cofit | 31 | 93 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2293 | | Sigma factor PvdS, controling pyoverdin biosynthesis | insig. | 30 | 94 |
| | Variovorax sp. SCN45 | GFF2431 | | RNA polymerase ECF-type sigma factor | insig. | 31 | 87 |
| | Pseudomonas sp. BP01 | JOY50_RS27280 | | sigma-70 family RNA polymerase sigma factor | insig. | 35 | 88 |
| | Rhodospirillum rubrum S1H | Rru_A2372 | | Sigma-24 (FecI) (NCBI) | insig. | 31 | 94 |
| | Pseudomonas sp. RS175 | PFR28_01023 | | hypothetical protein | sig. | 30 | 98 |
| | Pseudomonas sp. DMC3 | GFF4554 | | hypothetical protein | cofit | 30 | 94 |
| | Pseudomonas putida KT2440 | PP_4608 | | RNA polymerase sigma-70 factor, ECF subfamily | insig. | 33 | 82 |
| | Sphingobium sp. HT1-2 | GFF4047 | | RNA polymerase ECF-type sigma factor | cofit | 36 | 85 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT0139 | | RNA polymerase ECF-type sigma factor (NCBI ptt file) | sig. | 30 | 91 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_10620 | | RNA polymerase subunit sigma | insig. | 36 | 92 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS16440 | | sigma-70 family RNA polymerase sigma factor | insig. | 33 | 94 |
| | Pseudomonas putida KT2440 | PP_3086 | | putative RNA polymerase sigma-70 factor | insig. | 32 | 87 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS18585 | pvdS;inference=COORDINATES | pyoverdine signaling pathway sigma factor PvdS | insig. | 30 | 94 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_11920 | | pyoverdine signaling pathway sigma factor PvdS | sig. | 30 | 94 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS59800 | pvdS;inference=COORDINATES | pyoverdine signaling pathway sigma factor PvdS | insig. | 30 | 94 |