┌─ Escherichia coli (6-202/215) K12 (5)  
                                              ┌┴─ Escherichia coli (1-185/198) str. K-12 substr. DH10B (1)  
                                             ┌┴─ fig|6666666.5357.peg.540 TY-2482 (6-202/215) strain (63)  
                                            ┌┴┬─ Escherichia coli (6-202/215) MS 115-1   
                                           ┌┤ └─ Escherichia coli (16-212/225) E110019 (1)  
       ┌───────────────────────────────────┤└─ Escherichia coli (6-202/215) 2362-75 (28)  
       │                                   └┬─ Escherichia coli (6-202/215) 1044A (26)  
  ┌────┤                                    └─ Escherichia coli (6-202/215) M718   
  │    │                                                      ┌─ Escherichia coli (1-204/216) K12 (124)  
  │    └────────┬─────────────────────────────────────────────┴─ Escherichia coli (1-204/216) O157:H7 EDL933 (1)  
  │             └───────────────────────────────────────────────────┬─ Escherichia coli (1-202/210) 1212A (14)  
  │                                                                 └┬─ Escherichia coli (1-202/210) B185 (1)  
  │                                                                  └┬─ Escherichia coli (1-202/210) 1827-70 (2)  
┌─┤                                                                   └─ Escherichia coli (12-213/221) 042 (5)  
│ │                                             ┌─ Escherichia coli (3-204/218) ATCC 8739 (1)  
│ │                                            ┌┴─ Escherichia coli (3-204/218) 042 (69)  
│ │                                           ┌┴─ Escherichia coli (3-204/218) K12 (35)  
│ │           ┌───────────────────────────────┴─ Escherichia coli (3-204/218) O111:H- str. 11128   
│ └───────────┤                             ┌─ Escherichia coli (3-188/196) FVEC1302 (4)  
│             │                             │  ┌─ Escherichia coli (3-188/196) E2348/69 (1)  
│             └─────────────────────────────┤ ┌┴─ Escherichia coli (3-188/196) 2362-75   
│                                           │┌┴─── Escherichia coli (2-188/197) O157:H7 str. EC4024   
┤                                           └┤ ┌─ Escherichia coli (3-188/196) MS 69-1   
│                                            └┬┴─ Escherichia coli (3-188/196) ED1a (1)  
│                                             └┬─ Escherichia coli (3-188/196) APEC O1 (6)  
│                                              └─ Escherichia coli (3-188/196) K12 (114)  
│                                                        ┌─ Escherichia coli (2-199/204) MS 21-1   
│                                                       ┌┴─ fig|6666666.5357.peg.2394 TY-2482 (2-199/204) strain   
│                                                      ┌┴─ Escherichia coli (5-199/204) O157:H7 EDL933 (1)  
│                                                     ┌┴─ Escherichia coli (2-199/204) K12 (115)  
│                                                    ┌┴─ Escherichia coli (2-199/204) KO11 (2)  
│             ┌──────────────────────────────────────┴─ Escherichia coli (2-199/204) IAI39 (1)  
└─────────────┤                               ┌─ Escherichia coli B354   
              └───────────────────────────────┤ ┌─ Escherichia coli MS 124-1 (1)  
                                              └┬┴─ Escherichia coli (22-231/231) 1827-70 (23)  
                                               └┬─ Escherichia coli O55:H7 str. CB9615   
                                                └┬─ Escherichia coli (22-231/231) B088   
                                                 └┬─ Escherichia coli K12 (62)  
                                                  └┬─ Escherichia coli O103:H2 str. 12009   
                                                   └┬─ Escherichia coli (22-231/231) 042 (5)  
                                                    └─ Escherichia coli EC4100B   
  
Transcriptional regulator of fimbriae expression FimZ (LuxR/UhpA family) (9)
Transcriptional regulatory protein UhpA (8)
Nitrate/nitrite response regulator protein (7)
Positive transcription regulator EvgA (5)
Hypothetical response regulatory protein ygeK (4)
BarA-associated response regulator UvrY (= GacA = SirA) (4)
DNA-binding capsular synthesis response regulator RcsB (2)
Others (2)