| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas simiae WCS417 | PS417_16255 | | RNA polymerase sigma factor | sig. | 100 | 100 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS18285 | | sigma-70 family RNA polymerase sigma factor | insig. | 97 | 99 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS18285 | | sigma-70 family RNA polymerase sigma factor | insig. | 97 | 99 |
| | Variovorax sp. SCN45 | GFF5284 | | RNA polymerase ECF-type sigma factor | insig. | 54 | 87 |
| | Pseudomonas stutzeri RCH2 | Psest_4339 | | DNA-directed RNA polymerase specialized sigma subunit, sigma24 homolog | strong | 53 | 88 |
| | Pseudomonas sp. RS175 | PFR28_00232 | | putative RNA polymerase sigma factor FecI | insig. | 46 | 94 |
| | Pectobacterium carotovorum WPP14 | HER17_RS21290 | | sigma-70 family RNA polymerase sigma factor | insig. | 50 | 86 |
| | Pseudomonas sp. BP01 | JOY50_RS26950 | | sigma-70 family RNA polymerase sigma factor | insig. | 47 | 89 |
| | Serratia liquefaciens MT49 | IAI46_11745 | | sigma-70 family RNA polymerase sigma factor | no data | 48 | 85 |
| | Pseudomonas sp. DMC3 | GFF1889 | | putative RNA polymerase sigma factor FecI | cofit | 48 | 86 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_16910 | | RNA polymerase subunit sigma | insig. | 45 | 88 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5307 | | FIG006045: Sigma factor, ECF subfamily | strong | 45 | 88 |
| | Escherichia coli BL21 | ECD_04159 | | RNA polymerase sigma-19 factor, fec operon-specific; ECF sigma factor | insig. | 47 | 86 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS25750 | | RNA polymerase sigma factor FecI | insig. | 47 | 86 |
| | Escherichia coli BW25113 | b4293 | fecI | KpLE2 phage-like element; RNA polymerase, sigma 19 factor (NCBI) | strong | 47 | 86 |
| | Pseudomonas sp. BP01 | JOY50_RS22945 | | sigma-70 family RNA polymerase sigma factor | insig. | 49 | 92 |
| | Pseudomonas sp. BP01 | JOY50_RS26335 | | sigma-70 family RNA polymerase sigma factor | insig. | 46 | 92 |
| | Escherichia coli ECOR38 | HEPCGN_09830 | fecI | RNA polymerase sigma factor FecI | insig. | 47 | 86 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02847 | | putative RNA polymerase sigma factor FecI | no data | 47 | 86 |
| | Dechlorosoma suillum PS | Dsui_2977 | | RNA polymerase sigma factor, sigma-70 family | insig. | 50 | 85 |
| | Pseudomonas segetis P6 | ACVTMO_RS11095 | | sigma-70 family RNA polymerase sigma factor | insig. | 47 | 87 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_00205 | | RNA polymerase sigma factor FecI | insig. | 47 | 86 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS13375 | | sigma-70 family RNA polymerase sigma factor | insig. | 47 | 87 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_20100 | | RNA polymerase subunit sigma | sig. | 47 | 87 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS48675 | | sigma-70 family RNA polymerase sigma factor | insig. | 47 | 87 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS05170 | | sigma-70 family RNA polymerase sigma factor | insig. | 45 | 88 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS05170 | | sigma-70 family RNA polymerase sigma factor | strong | 45 | 88 |
| | Pseudomonas orientalis W4I3 | QF045_RS08085 | | sigma-70 family RNA polymerase sigma factor | insig. | 45 | 88 |
| | Pseudomonas segetis P6 | ACVTMO_RS15980 | | sigma-70 family RNA polymerase sigma factor | insig. | 44 | 90 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_1008 | | FIG006045: Sigma factor, ECF subfamily | insig. | 47 | 87 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS13600 | | sigma-70 family RNA polymerase sigma factor | insig. | 47 | 86 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS13600 | | sigma-70 family RNA polymerase sigma factor | insig. | 47 | 86 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS15135 | | sigma-70 family RNA polymerase sigma factor | insig. | 47 | 86 |
| | Pseudomonas simiae WCS417 | PS417_05100 | | RNA polymerase sigma factor | sig. | 45 | 88 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01226 | | putative RNA polymerase sigma factor FecI | cofit | 46 | 88 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2580 | | Sigma-70 region 2 | no data | 47 | 88 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2580 | | Sigma-70 region 2 | insig. | 47 | 88 |
| | Dickeya dadantii 3937 | DDA3937_RS03525 | | sigma-70 family RNA polymerase sigma factor | insig. | 46 | 87 |
| | Variovorax sp. SCN45 | GFF4658 | | KEGG: RNA polymerase sigma-70 factor, ECF subfamily | insig. | 45 | 86 |
| | Pseudomonas sp. SVBP6 | COO64_RS11370 | | sigma-70 family RNA polymerase sigma factor | insig. | 44 | 94 |
| | Variovorax sp. SCN45 | GFF1524 | | FIG006045: Sigma factor, ECF subfamily | insig. | 46 | 87 |
| | Pseudomonas simiae WCS417 | PS417_12935 | | RNA polymerase sigma factor | insig. | 46 | 86 |
| | Dechlorosoma suillum PS | Dsui_2948 | | RNA polymerase sigma factor, sigma-70 family | insig. | 48 | 90 |
| | Klebsiella michiganensis M5al | BWI76_RS11395 | | RNA polymerase sigma factor FecI | strong | 47 | 86 |
| | Dechlorosoma suillum PS | Dsui_2165 | | RNA polymerase sigma factor, sigma-70 family | no data | 45 | 89 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS31145 | | RNA polymerase sigma factor | insig. | 43 | 92 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3565 | | heme uptake regulator | insig. | 48 | 83 |
| | Pectobacterium carotovorum WPP14 | HER17_RS17615 | | sigma-70 family RNA polymerase sigma factor | insig. | 47 | 83 |
| | Pseudomonas sp. DMC3 | GFF2735 | | putative RNA polymerase sigma factor FecI | cofit | 47 | 87 |
| | Pseudomonas segetis P6 | ACVTMO_RS03680 | | sigma-70 family RNA polymerase sigma factor | insig. | 48 | 84 |
| | Pseudomonas sp. SVBP6 | COO64_RS10870 | | sigma-70 family RNA polymerase sigma factor | insig. | 47 | 87 |
| | Pseudomonas sp. RS175 | PFR28_00037 | | putative RNA polymerase sigma factor FecI | insig. | 44 | 91 |
| | Variovorax sp. SCN45 | GFF5858 | | heme uptake regulator | insig. | 43 | 94 |
| | Pseudomonas simiae WCS417 | PS417_00670 | | RNA polymerase sigma factor | sig. | 44 | 88 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.715.1 | | RNA polymerase sigma factor | insig. | 47 | 87 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_21710 | | RNA polymerase subunit sigma | insig. | 46 | 84 |
| | Pseudomonas sp. SVBP6 | COO64_RS25100 | | sigma-70 family RNA polymerase sigma factor | insig. | 45 | 91 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_07625 | | RNA polymerase subunit sigma | insig. | 44 | 90 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2098 | | heme uptake regulator | insig. | 47 | 84 |
| | Pseudomonas putida KT2440 | PP_0704 | | RNA polymerase sigma-70 factor, ECF subfamily | strong | 43 | 91 |
| | Pseudomonas putida KT2440 | PP_3086 | | putative RNA polymerase sigma-70 factor | insig. | 45 | 92 |
| | Methylophilus sp. DMC18 | GFF1862 | | putative RNA polymerase sigma factor FecI | insig. | 45 | 87 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS28585 | | sigma-70 family RNA polymerase sigma factor | insig. | 41 | 90 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_09340 | | RNA polymerase subunit sigma | no data | 41 | 90 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS38070 | | sigma-70 family RNA polymerase sigma factor | no data | 41 | 90 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_6050 | | RNA polymerase sigma-70 factor, ECF subfamily | insig. | 44 | 87 |
| | Pseudomonas sp. SVBP6 | COO64_RS19180 | | sigma-70 family RNA polymerase sigma factor | insig. | 47 | 86 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_3412 | | FIG006045: Sigma factor, ECF subfamily | insig. | 44 | 91 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4253 | | RNA polymerase sigma-70 factor, ECF subfamily | insig. | 43 | 91 |
| | Pseudomonas simiae WCS417 | PS417_09655 | | RNA polymerase sigma factor | insig. | 45 | 84 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02135 | | putative RNA polymerase sigma factor FecI | cofit | 44 | 84 |
| | Variovorax sp. SCN45 | GFF2431 | | RNA polymerase ECF-type sigma factor | insig. | 46 | 85 |
| o | Acinetobacter baumannii LAC-4 | RR41_RS08490 | | sigma-70 family RNA polymerase sigma factor | strong | 41 | 88 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_4731 | | Sigma-70 region 2:Sigma-70 region 4 | insig. | 43 | 91 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4731 | | Sigma-70 region 2:Sigma-70 region 4 | insig. | 43 | 91 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS17395 | | sigma-70 family RNA polymerase sigma factor | insig. | 46 | 84 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS17395 | | sigma-70 family RNA polymerase sigma factor | strong | 46 | 84 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_26280 | | RNA polymerase subunit sigma | insig. | 45 | 87 |
| | Pseudomonas putida KT2440 | PP_3577 | | RNA polymerase, sigma 19 factor | insig. | 43 | 92 |
| | Pseudomonas putida KT2440 | PP_4611 | | RNA polymerase sigma-70 factor, ECF subfamily | sig. | 43 | 88 |
| | Pseudomonas sp. BP01 | JOY50_RS07315 | | sigma-70 family RNA polymerase sigma factor | insig. | 45 | 86 |
| | Pseudomonas sp. BP01 | JOY50_RS19840 | | sigma-70 family RNA polymerase sigma factor | no data | 45 | 92 |
| | Pseudomonas sp. BP01 | JOY50_RS24800 | | sigma-70 family RNA polymerase sigma factor | insig. | 43 | 90 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS22365 | | RNA polymerase sigma factor | insig. | 42 | 92 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_23065 | | RNA polymerase sigma factor | sig. | 42 | 92 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS36960 | | RNA polymerase sigma factor | insig. | 42 | 92 |
| | Pseudomonas sp. RS175 | PFR28_01871 | | putative RNA polymerase sigma factor FecI | sig. | 44 | 87 |
| | Pseudomonas sp. BP01 | JOY50_RS12990 | | sigma-70 family RNA polymerase sigma factor | insig. | 43 | 90 |
| | Variovorax sp. SCN45 | GFF723 | | RNA polymerase ECF-type sigma factor | insig. | 46 | 83 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS19630 | | RNA polymerase sigma factor | sig. | 47 | 83 |
| | Ralstonia solanacearum UW163 | UW163_RS19545 | | RNA polymerase sigma factor | insig. | 47 | 83 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS16440 | | sigma-70 family RNA polymerase sigma factor | insig. | 43 | 91 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS38760 | | sigma-70 family RNA polymerase sigma factor | insig. | 43 | 91 |
| | Pseudomonas sp. RS175 | PFR28_04114 | | putative RNA polymerase sigma factor FecI | insig. | 40 | 97 |
| | Pseudomonas sp. BP01 | JOY50_RS22200 | | sigma-70 family RNA polymerase sigma factor | insig. | 44 | 86 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS12165 | | RNA polymerase sigma factor | insig. | 43 | 89 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_10030 | | RNA polymerase subunit sigma | insig. | 42 | 91 |
| | Pseudomonas sp. RS175 | PFR28_04775 | | putative RNA polymerase sigma factor FecI | insig. | 47 | 86 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS28810 | | RNA polymerase sigma factor | no data | 45 | 91 |
| | Pseudomonas sp. DMC3 | GFF2767 | | putative RNA polymerase sigma factor FecI | insig. | 43 | 84 |