┌── Escherichia coli E110019 (1)  
                                       ┌──┴─ Escherichia coli 1212A   
                                      ┌┴─ Escherichia coli 53638 (12)  
                                     ┌┴─ Escherichia coli HS   
                                    ┌┴───── Escherichia coli ATCC 8739 (1)  
                                   ┌┴────┬───────────────────── fig|1040638.4.peg.655 O104:H4 str. LB226692   
                                   │     └┬─ Escherichia coli str. K-12 substr. DH10B (1)  
                                  ┌┤      └┬───── Escherichia coli ETEC H10407 (1)  
                                  ││       └─ Escherichia coli B171   
┌─────────────────────────────────┤└───── Escherichia coli MS 145-7   
┤                                 └────────────────────── Escherichia coli (7-167/167) ATCC 8739 (13)  
│        ┌─ Escherichia coli ETEC H10407   
└────────┤                    ┌─ fig|1040638.4.peg.4596 O104:H4 str. LB226692   
         └────────────────────┤┌─ Escherichia coli ETEC H10407 (3) [3] 
                              └┤    ┌─────────── Escherichia coli EC4100B   
                               └────┤┌─ Escherichia coli 042 (26)  
                                    ││┌─ fig|1040638.4.peg.4640 O104:H4 str. LB226692   
                                    └┤│                     ┌────────── Escherichia coli K12 (2)  
                                     ││                    ┌┴─ Escherichia coli (7-165/165) B171   
                                     ││                   ┌┴─ Escherichia coli (7-167/167) ATCC 8739 (27)  
                                     └┤                  ┌┴────── Escherichia coli (7-167/167) K12 (9)  
                                      │                 ┌┴─ fig|1040638.4.peg.105 O104:H4 str. LB226692 (1)  
                                      │ ┌───────────────┴────┬─ Escherichia coli (7-167/167) B7A   
                                      │┌┤                    └─────────── Escherichia coli E110019   
                                      ││└─────────── Escherichia coli E24377A   
                                      └┤      ┌─ Escherichia coli 101-1 (4)  
                                       │     ┌┴───── Escherichia coli E24377A (1)  
                                       │┌────┴──────────────── Escherichia coli B171  [2] 
                                       └┤    ┌───── Escherichia coli K12 (24)  
                                        └────┤ ┌───── Escherichia coli HS (1)  
                                             └┬┴───── Escherichia coli E24377A   
                                              └┬─ Escherichia coli (1-154/159) 53638   
                                               └┬───── Escherichia coli ETEC H10407   
                                                └─ Escherichia coli 53638 (52)  
  

  
Transposase
 (9)
  
IS1 protein InsB
 (4)
  
IS1 orfB
 (4)
  
IS1 ORF2
 (4)
  
transposase
 (2)
  
IS1 protein
 (2)
  
Insertion element IS1 protein insB
 (1)
  
IS1 transposase orfB
 (1)
  
IS1 transposase
 (1)
  
External elements : IS and transposon functions; DNA excision and insertion
 (1)
  
InsB
 (1)
  
 Others 
(4)