┌─ Escherichia coli (1-188/200) 042 (7)  
                                                                       ┌┴─ Escherichia coli (1-188/200) K12 (56)  
                                                                      ┌┴┬─ Escherichia coli (1-188/200) B171 (9)  
                                                                     ┌┤ └─ Escherichia coli (1-188/200) 1044A (23)  
                                                                     │└┬─ Escherichia coli (1-188/200) EC4100B   
                                                                    ┌┤ └─ Escherichia coli (1-188/200) B354   
                                                                    │└┬─ Escherichia coli (1-188/200) 536 (12)  
                                                                    │ └┬─ Escherichia coli (1-188/200) M605   
   ┌────────────────────────────────────────────────────────────────┤  └┬─ Escherichia coli (1-188/200) APEC O1 (6)  
   │                                                                │   └─ Escherichia coli (1-188/200) WV_060327   
┌──┤                                                                └─ Escherichia coli (1-188/200) 2362-75 (3)  
│  └────────────────────────────┬─ Escherichia coli O157:H7 EDL933 (1)  
│                               └─ Escherichia coli K12 (124)  
│                                                     ┌─ Escherichia coli (12-210/221) 042 (5)  
│                                                    ┌┴─ Escherichia coli (1-199/210) 1827-70 (2)  
│                                                   ┌┴─ Escherichia coli (1-199/210) B185 (1)  
┤       ┌───────────────────────────────────────────┴─ Escherichia coli (1-199/210) 1212A (14)  
│       │                                  ┌─ Escherichia coli (9-203/215) K12 (5)  
│       │                                 ┌┴─ Escherichia coli (4-186/198) str. K-12 substr. DH10B (1)  
│       │                                ┌┴┬─ Escherichia coli (9-203/215) 1044A (26)  
│       │                               ┌┤ └─ Escherichia coli (9-203/215) M718   
│       │                              ┌┤└─ Escherichia coli (9-203/215) 2362-75 (28)  
└───────┤                              │└┬─ Escherichia coli (19-213/225) E110019 (1)  
        │    ┌─────────────────────────┤ └─ fig|6666666.5357.peg.540 TY-2482 (9-203/215) strain (63)  
        │    │                         └─ Escherichia coli (9-203/215) MS 115-1   
        │    │                                                  ┌─ Escherichia coli (22-224/231) 042 (5)  
        │    │                                                 ┌┴─ Escherichia coli (1-203/210) EC4100B   
        │    │                                                ┌┴─ Escherichia coli (1-203/210) K12 (62)  
        └────┤                                               ┌┴┬─ Escherichia coli (1-203/210) O103:H2 str. 12009   
             │                                              ┌┤ └─ Escherichia coli (1-203/210) B354   
             │                                              │└┬─ Escherichia coli (1-203/210) O55:H7 str. CB9615   
             │     ┌────────────────────────────────────────┤ └─ Escherichia coli (22-224/231) B088   
             │     │                                        └┬─ Escherichia coli (1-203/210) MS 124-1 (1)  
             │     │                                         └─ Escherichia coli (1-203/210) 101-1 (23)  
             └─────┤                                ┌─ Escherichia coli (2-200/218) ATCC 8739 (1)  
                   │                               ┌┴─ Escherichia coli (2-200/218) 042 (69)  
                   │                              ┌┴─ Escherichia coli (2-200/218) K12 (35)  
                   │      ┌───────────────────────┴─ Escherichia coli (2-200/218) O111:H- str. 11128   
                   └──────┤                       ┌─ Escherichia coli (4-188/197) O157:H7 str. EC4024   
                          └───────────────────────┤ ┌─ Escherichia coli (2-188/196) E2348/69 (1)  
                                                  │┌┴─ Escherichia coli (2-188/196) 2362-75   
                                                  └┤┌─ Escherichia coli (2-188/196) FVEC1302 (4)  
                                                   └┤ ┌─ Escherichia coli (2-188/196) K12 (114)  
                                                    └┬┴─ Escherichia coli (2-188/196) MS 69-1   
                                                     └┬─ Escherichia coli (2-188/196) ED1a (1)  
                                                      └─ Escherichia coli (2-188/196) APEC O1 (6)  
  
Putative regulator (11)
Transcriptional regulator of fimbriae expression FimZ (LuxR/UhpA family) (9)
Transcriptional regulatory protein UhpA (8)
Nitrate/nitrite response regulator protein (7)
Hypothetical response regulatory protein ygeK (4)
BarA-associated response regulator UvrY (= GacA = SirA) (4)
DNA-binding capsular synthesis response regulator RcsB (2)
Others (1)