┌─ fig|1040638.4.peg.5474 O104:H4 str. LB226692 (24)  
                                          ┌┴─ Escherichia coli B171 (4)  
                              ┌───────────┴──────────── Escherichia coli HS  [2] 
                  ┌───────────┴┬─ Escherichia coli O157:H7 EDL933   
┌─────────────────┤            └─ Escherichia coli 1044A (23)  
┤                 └─ Escherichia coli B354   
│                  ┌───────────── Escherichia coli TA143   
└──────────────────┤                        ┌─ Escherichia coli H299 (1)  
                   └┬───────────────────────┴───────────────────────── Escherichia coli IAI39 (1)  
                    └┬─ Escherichia coli APEC O1 (2)  
                     └───────┬─ Escherichia coli IHE3034 (2)  
                             └───┬─ Escherichia coli (2-147/147) FVEC1302 (5)  
                                 └┬───────────────────────── Escherichia coli (2-147/147) MS 21-1   
                                  └──────────────────────── Escherichia coli (2-147/147) ED1a (1)  
  

  
hypothetical protein
 (8)
  
unknown function
 (5)
  
 Others 
(1)