┌────────────────────────── Escherichia coli E24377A   
┤┌───────────── Escherichia coli 1125A (1)  
└┤┌─ fig|1040638.4.peg.4437 O104:H4 str. LB226692 (7)  
 └┤                                         ┌─ Escherichia coli 83972 (3)  
  │ ┌───────────────────────────────────────┴───────────── Escherichia coli MS 185-1   
  └┬┴───────────────────────────────────────── fig|6666666.5357.peg.456 TY-2482 strain   
   └──────────────────────────┬─ Escherichia coli 042   
                              └────────────┬─ Escherichia coli APEC O1 (1)  
                                           └────────────┬───────────── Escherichia coli E2348/69   
                                                        └─ Escherichia coli H299   
  

  
Transcriptional regulator, TetR family
 (8)
  
 Others 
(2)