┌─ Escherichia coli (2-201/208) MS 175-1   
                                                                   ├─ Escherichia coli (2-201/208) MS 198-1   
                                                                   ├─ Escherichia coli (2-201/208) O157:H7 str. FRIK2000   
                                                                  ┌┼─ Escherichia coli (2-201/208) O157:H7 str. FRIK966   
                                                                  │├─ Escherichia coli (2-201/208) O157:H7 str. EC869   
┌─────────────────────────────────────────────────────────────────┤└─ Escherichia coli (2-201/208) MS 182-1   
│                                                                 └─ Escherichia coli (2-201/208) MS 119-7   
│                                                           ┌─ Escherichia coli APEC O1   
│                                                           ├─ Escherichia coli B7A   
┤                                ┌──────────────────────────┼─ Escherichia coli B7A   
│                                │                          └─ Escherichia coli APEC O1   
│                                │                                  ┌─ fig|6666666.5357.peg.226 TY-2482 strain   
│                                │                                  ├─ Escherichia coli 042   
└────────────────────────────────┤                                  ├─ Escherichia coli B171   
                                 │                                  ├─ Escherichia coli H299   
                                 │                                  ├─ Escherichia coli MS 182-1   
                                 │                                  ├─ Escherichia coli MS 78-1   
                                 │                                  ├─ Escherichia coli O83:H1 str. NRG 857C   
                                 └──────────────────────────────────┼─ Escherichia coli SMS-3-5   
                                                                    ├─ Escherichia coli MS 84-1   
                                                                    ├─ Escherichia coli MS 196-1   
                                                                    ├─ Escherichia coli MS 124-1   
                                                                    ├─ Escherichia coli B171   
                                                                    ├─ Escherichia coli 101-1   
                                                                    ├─ Escherichia coli 042   
                                                                    └─ fig|1040638.4.peg.135 O104:H4 str. LB226692   
  
Transcriptional regulator, TetR family (13)
tetracycline repressor protein (7)
Tetracycline resistance repressor (2)
Tetracycline repressor protein class C (2)
Others (2)