┌─ Escherichia coli (94-201/209) ED1a (1)  
                                                   ┌┴─ Escherichia coli (94-201/209) M718   
                                                  ┌┴─ Escherichia coli (94-201/209) B185   
                               ┌──────────────────┴─ Escherichia coli (94-201/209) 1044A (25)  
                     ┌─────────┴───────────────────┬─ Escherichia coli (91-195/197) O157:H7 str. EC4024   
                     │                             └──┬─ Escherichia coli (91-190/196) 2362-75 (2)  
            ┌────────┤                                └┬─ Escherichia coli (91-190/196) FVEC1302 (4)  
            │        │                                 └─ Escherichia coli (91-190/196) K12 (124)  
            │        └─────────────────────────────────┬─ Escherichia coli (92-210/218) ATCC 8739 (1)  
┌───────────┤                                          └┬─ Escherichia coli (1-117/125) O157:H7 str. EC4486   
│           │                                           └─ Escherichia coli (92-210/218) K12 (123)  
│           └───────────────────────────────────┬─ Escherichia coli (94-202/215) MS 115-1   
│                                               └┬─ Escherichia coli (94-202/215) K12 (103)  
│                                                └─ Escherichia coli (94-202/215) 1044A (27)  
┤                              ┌─ fig|1040638.4.peg.2755 O104:H4 str. LB226692   
│                             ┌┴─ Escherichia coli (26-148/148) K12 (47)  
│       ┌─────────────────────┴─ Escherichia coli (26-148/148) O111:H- str. 11128   
│ ┌─────┴────────────────────────────────────────────────────────────┬─ Escherichia coli (98-202/216) O157:H7 EDL933 (1)  
│ │                                                                  └─ Escherichia coli (98-202/216) K12 (126)  
└─┤                                                        ┌─ fig|6666666.5357.peg.2394 TY-2482 (93-200/204) strain   
  │                                                       ┌┴─ Escherichia coli (93-200/204) K12 (121)  
  │                ┌──────────────────────────────────────┴─ Escherichia coli (93-200/204) IAI39 (1)  
  └────────────────┤                  ┌─ Escherichia coli (94-204/210) B354   
                   └──────────────────┤ ┌─ Escherichia coli (94-204/210) MS 124-1 (1)  
                                      └┬┴─ Escherichia coli (94-204/210) 101-1 (24)  
                                       └┬─ Escherichia coli (94-204/210) K12 (70)  
                                        └┬─ Escherichia coli (94-204/210) EC4100B   
                                         └─ Escherichia coli (94-204/210) O103:H2 str. 12009   
  

  
Transcriptional regulatory protein UhpA
 (8)
  
Transcriptional regulator of fimbriae expression FimZ (LuxR/UhpA family)
 (6)
  
BarA-associated response regulator UvrY (= GacA = SirA)
 (3)
  
Nitrate/nitrite response regulator protein
 (3)
  
DNA-binding capsular synthesis response regulator RcsB
 (2)
  
Positive transcription regulator EvgA
 (2)
  
Transcriptional regulator
 (1)
  
Hypothetical response regulatory protein ygeK
 (1)
  
 Others 
(2)