┌─ Escherichia coli (9-506/506) CFT073 (4)  
                                     ┌────────────┴──────────── Escherichia coli MS 185-1   
                                    ┌┴─ Escherichia coli (9-506/506) APEC O1 (10)  
           ┌────────────────────────┴────────────┬─ Escherichia coli 536 (7)  
          ┌┤                                     └───────────── Escherichia coli (9-506/506) E2348/69 (2)  
          │└────────────┬─ Escherichia coli (9-506/506) 042 (1)  
         ┌┤             └────────────┬───────────────────────── Escherichia coli MS 21-1   
         ││                          └───────────────────────── Escherichia coli SMS-3-5   
┌────────┤└─ Escherichia coli FVEC1302 (4)  
│        └────────────────────────┬───────────── Escherichia coli O55:H7 str. CB9615   
│                                 └─ Escherichia coli (9-506/506) O157:H7 EDL933 (23)  
│      ┌───────────── Escherichia coli IAI39 (1)  
┤     ┌┴──────────── Escherichia coli H299   
│    ┌┴─ Escherichia coli MS 69-1 (1)  
│   ┌┴───────────── Escherichia coli B354   
│   │                          ┌───────────── Escherichia coli (9-506/506) ATCC 8739 (9)  
└───┤                         ┌┴───────────── Escherichia coli B7A (2)  
    │                        ┌┴─ fig|1040638.4.peg.1458 O104:H4 str. LB226692 (17)  
    └────────────────────────┤             ┌─ Escherichia coli K12 (20)  
                             └────────────┬┴───────────── Escherichia coli str. K-12 substr. DH10B   
                                          └┬───────────── Escherichia coli MS 116-1 (1)  
                                           └────────────┬───────────── Escherichia coli E22 (1)  
                                                        └─ Escherichia coli O103:H2 str. 12009   
  

  
Putative regulator protein
 (22)
  
 Others 
(1)