┌─ Escherichia coli (15-211/221) 042 (5)  
                                                        ┌┴─ Escherichia coli (4-200/210) 1827-70 (2)  
                                                       ┌┴─ Escherichia coli (4-200/210) B185 (1)  
    ┌──────────────────────────────────────────────────┴─ Escherichia coli (4-200/210) 1212A (14)  
┌───┴───────────────────────────────────────────────┬─ Escherichia coli (4-201/216) O157:H7 EDL933 (1)  
│                                                   └─ Escherichia coli (4-201/216) K12 (124)  
│                                                    ┌─ Escherichia coli (5-200/210) MS 124-1 (1)  
│                                                   ┌┴─ Escherichia coli (5-200/210) 101-1 (23)  
│                                                  ┌┴─ Escherichia coli (26-221/231) 042 (5)  
│                                                 ┌┴─ Escherichia coli (5-200/210) O55:H7 str. CB9615   
│                                                ┌┴┬─ Escherichia coli (5-200/210) EC4100B   
│                                               ┌┤ └─ Escherichia coli (5-200/210) O103:H2 str. 12009   
│                                              ┌┤└─ Escherichia coli (5-200/210) K12 (62)  
┤              ┌───────────────────────────────┤└─ Escherichia coli (26-221/231) B088   
│              │                               └─ Escherichia coli (5-200/210) B354   
│ ┌────────────┤                                   ┌─ Escherichia coli (5-186/204) IAI39 (1)  
│ │            └───────────────────────────────────┤┌─ Escherichia coli (5-186/204) KO11 (2)  
│ │                                                └┤ ┌─ Escherichia coli (1-186/204) O157:H7 EDL933   
│ │                                                 └┬┴─ fig|6666666.5357.peg.2394 TY-2482 (5-186/204) strain   
│ │                                                  └┬─ Escherichia coli (5-186/204) MS 21-1   
│ │                                                   └─ Escherichia coli (5-186/204) K12 (116)  
│ │                                           ┌─ Escherichia coli (9-202/215) K12 (5)  
│ │                                          ┌┴─ Escherichia coli (1-185/198) str. K-12 substr. DH10B (1)  
└─┤                                         ┌┴─ Escherichia coli (9-202/215) MS 115-1   
  │                                        ┌┴─ fig|6666666.5357.peg.540 TY-2482 (9-202/215) strain (63)  
  │                                       ┌┴┬─ Escherichia coli (19-212/225) E110019 (1)  
  │                                       │ └┬─ Escherichia coli (9-202/215) M718   
  │       ┌───────────────────────────────┤  └─ Escherichia coli (9-202/215) 1044A (26)  
  │       │                               └─ Escherichia coli (9-202/215) 2362-75 (28)  
  │       │                                                 ┌─ Escherichia coli (1-200/218) ATCC 8739 (1)  
  │       │                                                ┌┴─ Escherichia coli (1-200/218) 042 (69)  
  └───────┤                                               ┌┴─ Escherichia coli (1-200/218) K12 (35)  
          │            ┌──────────────────────────────────┴─ Escherichia coli (1-200/218) O111:H- str. 11128   
          │            │                                             ┌─ Escherichia coli (14-202/209) M718   
          │            │                                            ┌┴─ Escherichia coli (14-202/209) B185   
          └────────────┤                                           ┌┴─ Escherichia coli (14-196/209) ED1a (1)  
                       │                                          ┌┴─ Escherichia coli (14-202/209) 1044A (14)  
                       │                 ┌────────────────────────┴─ Escherichia coli (14-202/209) O157:H7 str. EC4024 (10)  
                       └─────────────────┤            ┌─ Escherichia coli (1-196/197) O157:H7 str. EC4024   
                                         └────────────┤  ┌─ Escherichia coli E2348/69 (1)  
                                                      └─┬┴─ Escherichia coli 2362-75   
                                                        └┬─ Escherichia coli MS 69-1   
                                                         └┬─ Escherichia coli K12 (114)  
                                                          └┬─ Escherichia coli APEC O1 (6)  
                                                           └┬─ Escherichia coli FVEC1302 (4)  
                                                            └─ Escherichia coli ED1a (1)  
  
Transcriptional regulatory protein UhpA (13)
Transcriptional regulator of fimbriae expression FimZ (LuxR/UhpA family) (9)
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)