┌─ Escherichia coli MS 124-1 (1)  
                                                    ┌┴─ fig|1040638.4.peg.593 O104:H4 str. LB226692  [2] 
                                                   ┌┴─ Escherichia coli O157:H7 str. EC4024 (2)  
┌──────────────────────────────────────────────────┴─ Escherichia coli TA206   
│                                                         ┌─── Escherichia coli (6-372/374) ED1a (1)  
┤                                                  ┌──────┴────────── Escherichia coli (6-372/389) H299   
│                               ┌──────────────────┴────── Escherichia coli (111-477/479) ED1a (1)  
└───────────────────────────────┤          ┌─ Escherichia coli (6-372/374) 1125A   
                                └────────┬─┴── Escherichia coli (6-372/374) O157:H7 str. FRIK2000   
                                         └┬─ Escherichia coli (6-372/374) MS 146-1   
                                          └┬─ Escherichia coli (6-372/374) EC4100B   
                                           └─ Escherichia coli (6-372/374) O157:H7 str. EC4024   
  

  
Shufflon-specific DNA recombinase
 (11)
  
 Others 
(1)