┌─ Escherichia coli (144-262/262) 101-1   
                                     ┌────┴─ Escherichia coli (97-213/213) B7A (1)  
                                    ┌┴─── Escherichia coli (137-264/265) E24377A  [2] 
                              ┌─────┴┬─ fig|1040638.4.peg.460 O104:H4 (137-258/265) str. LB226692 (2)  
                       ┌──────┤      └─ Escherichia coli (137-258/265) 042 (1)  
                       │      └───┬────────── Escherichia coli (158-265/271) 536 (1)  
                    ┌──┤          └────────────┬─────── Escherichia coli (176-284/290) 536 (1)  
                    │  │                       └─── Escherichia coli (148-252/258) TA206   
                ┌───┤  └─────────── Escherichia coli (154-262/269) 53638 (1)  
                │   └─────────┬─── Escherichia coli (159-278/285) B088   
     ┌──────────┤             └──┬─ Escherichia coli (115-234/241) TA206   
     │          │                └─ Escherichia coli (150-269/276) SMS-3-5   
  ┌──┤          └──────────────────┬─ Escherichia coli (141-262/274) B171 (1)  
  │  │                             └─ Escherichia coli (141-262/274) E2348/69 (1)  
┌─┤  └─────────── Escherichia coli (113-234/234) MS 69-1   
│ └──────────┬────── Escherichia coli (112-233/254) TA206   
│            └───── Escherichia coli (112-233/249) K12 (15)  
│          ┌─ Escherichia coli (111-242/242) K12 (103)  
│┌─────────┴─ Escherichia coli (111-242/242) ED1a (27)  
┤│                      ┌─ Escherichia coli (109-232/253) 1044A (33)  
││                     ┌┴─ Escherichia coli (109-232/253) H591 (2)  
││                    ┌┴─ fig|1040638.4.peg.4250 O104:H4 (109-232/253) str. LB226692 (87)  
││       ┌────────────┴─ Escherichia coli (109-232/253) K12 (7)  
││  ┌────┴───────┬─── Escherichia coli (110-229/244) TA280   
││  │            └─── Escherichia coli (113-238/238) B088   
└┤  │                     ┌─ Escherichia coli (113-236/247) H299   
 │  │                    ┌┴─ Escherichia coli (113-236/247) ETEC H10407 (27)  
 │  │                   ┌┴─ Escherichia coli (113-236/247) IAI1 (1)  
 │  │                ┌──┴┬─ Escherichia coli (113-236/247) MS 78-1   
 │  │            ┌───┤   └─ Escherichia coli (113-236/247) 101-1   
 │  │        ┌───┤   └─ Escherichia coli (113-234/244) TA280   
 │  │        │   └─────┬─ Escherichia coli (114-236/246) FVEC1412 (3)  
 └──┤        │         └┬──── Escherichia coli (116-235/240) B str. REL606 (3)  
    │  ┌─────┤          └─ Escherichia coli (113-233/243) EC4100B   
    │  │     │                ┌─ Escherichia coli (108-229/237) O103:H2 str. 12009 (22)  
    │  │     └───────────────┬┴─ Escherichia coli (66-187/195) EC4100B   
    │  │                     └┬─ Escherichia coli (108-229/237) E22 (5)  
    │  │                      └┬─ Escherichia coli (66-187/195) O103:H2 str. 12009   
    │  │                       └┬─ Escherichia coli (108-229/237) O55:H7 str. CB9615   
    │  │                        └┬─ Escherichia coli (2-121/129) 1044A (18)  
    │  │                         └─ Escherichia coli (108-229/237) E110019 (6)  
    │  │                                                               ┌─ Escherichia coli (129-248/250) 1827-70 (1)  
    └──┤                                                              ┌┴─ Escherichia coli (144-263/265) B7A (1)  
       │                                                             ┌┴─ fig|1040638.4.peg.3463 O104:H4 (150-263/265) str. LB226692 (25)  
       │                                                            ┌┴─ Escherichia coli (150-263/265) WV_060327 (21)  
       │               ┌────────────────────────────────────────────┴┬─ Escherichia coli (155-263/265) O55:H7 str. CB9615   
       │    ┌──────────┤                                             └─ Escherichia coli (155-263/265) K12 (28)  
       │    │          └──────────────── Escherichia coli (18-137/147) TA271   
       │    │                         ┌─ Escherichia coli (120-243/253) SE11 (22)  
       │    │                        ┌┴─ Escherichia coli (121-243/253) K12 (65)  
       │    │                       ┌┴─ Escherichia coli (121-243/253) O111:H- str. 11128   
       └────┤                      ┌┴─ Escherichia coli (121-243/253) TA143   
            │                     ┌┴─ Escherichia coli (121-243/253) B354   
            │                   ┌─┴┬─ Escherichia coli (121-239/249) ETEC H10407   
            │      ┌────────────┤  └─ Escherichia coli (121-243/253) IAI1 (1)  
            │      │            └───────┬─ Escherichia coli (121-253/253) K12 (22)  
            │      │                    └┬─ Escherichia coli (121-253/253) UM146   
            └──────┤                     └┬─ fig|1040638.4.peg.1162 O104:H4 (121-253/253) str. LB226692 (106)  
                   │                      └─ Escherichia coli (121-253/253) 042 (1)  
                   │           ┌─ Escherichia coli (117-248/274) TA143 (6)  
                   │          ┌┴─ Escherichia coli (117-248/274) TA280   
                   └──────────┤┌─ Escherichia coli (117-243/274) O111:H- str. 11128   
                              └┤┌─ Escherichia coli (117-248/274) K12 (25)  
                               └┤┌─ fig|6666666.5357.peg.3403 TY-2482 (117-243/274) strain (33)  
                                └┤┌─ Escherichia coli (117-243/274) B185   
                                 └┤ ┌─ Escherichia coli (117-243/274) 1044A (25)  
                                  └┬┴─ Escherichia coli (117-243/274) 1212A   
                                   └┬─ Escherichia coli (117-243/274) MS 69-1   
                                    └┬─ Escherichia coli (117-243/274) SE15   
                                     └┬─ Escherichia coli (117-243/274) 2362-75 (30)  
                                      └┬─ Escherichia coli (117-243/274) IAI39 (1)  
                                       └─ Escherichia coli (117-243/274) H299   
  
HTH-type transcriptional regulator gadX (13)
HTH-type transcriptional regulator gadW (11)
Transcriptional regulator, AraC family (8)
Porin thermoregulatory protein envY (7)
Putative transcriptional regulator (5)
HTH-type transcriptional regulator ydeO (4)
Transcriptional regulator, AraC/XylS family (3)
Transcriptional regulator of catabolic arginine decarboxylase (adiA) (3)
Putative ARAC-type regulatory protein (2)
Type III secretion transcriptional regulator HilD (2)
Virulence regulon transcriptional activator virF (2)
Type III secretion and flagellar regulator RtsA (2)
putative regulatory protein (1)
putative transcription regulator (1)
Transcriptional activator aggR (AAF/I regulatory protein) (1)
PerA (1)
Transcriptional regulator sirC (1)
Others (5)