┌─ Escherichia coli 1125A   
                                                               ├─ Escherichia coli BL21   
                                                               ├─ Escherichia coli BW2952   
                                                               ├─ Escherichia coli E110019   
                                                               ├─ Escherichia coli K12   
                                                               ├─ Escherichia coli O157:H7 str. EC4042   
                                                               ├─ Escherichia coli O157:H7 str. EC4076   
                                                               ├─ Escherichia coli O157:H7 str. EC4115   
                                                               ├─ Escherichia coli O157:H7 str. EC4206   
                                                               ├─ Escherichia coli O157:H7 str. EC4486   
                                                               ├─ Escherichia coli O157:H7 str. TW14359   
                                                               ├─ Escherichia coli W3110   
                                                               ├─ Escherichia coli str. K-12 substr. DH10B   
                                                               ├─ Escherichia coli str. K-12 substr. MG1655   
                                                              ┌┼─ Escherichia coli str. K-12 substr. MG1655   
                                                              │├─ Escherichia coli str. K-12 substr. DH10B   
                                                              │├─ Escherichia coli WV_060327   
                                                              │├─ Escherichia coli OP50   
                                                              │├─ Escherichia coli O157:H7 str. EC508   
                                                              │├─ Escherichia coli O157:H7 str. EC4401   
                                                              │├─ Escherichia coli O157:H7 str. EC4196   
                                                             ┌┤├─ Escherichia coli O157:H7 str. EC4113   
                                                             ││├─ Escherichia coli O157:H7 str. EC4045   
                                                             ││├─ Escherichia coli O157:H7 str. EC4024   
                                                             ││├─ Escherichia coli EC4100B   
┌────────────────────────────────────────────────────────────┤│├─ Escherichia coli E110019   
│                                                            ││├─ Escherichia coli (DE3) BL21(DE3)   
│                                                            ││└─ Escherichia coli B str. REL606   
│                                                            │└───── Escherichia coli B088   
│                                                            └───── Escherichia coli O55:H7 str. CB9615   
│                                                           ┌─ Escherichia coli 101-1   
│                                                           ├─ Escherichia coli E24377A   
│                                                           ├─ Escherichia coli O111:H- str. 11128   
│                                                           ├─ Escherichia coli W   
│                                                          ┌┼─ Escherichia coli W   
│                                                          │├─ Escherichia coli SE11   
│                                                          │├─ Escherichia coli E24377A   
┤                                                         ┌┤└─ Escherichia coli B088   
│                                                         ││          ┌─ Escherichia coli B7A   
│                                                         │└┬─────────┴─ Escherichia coli B7A   
│                                                        ┌┤ └────┬─ Escherichia coli 1827-70   
│                                                        ││      └─ Escherichia coli M718   
│                                              ┌─────────┤└┬─ Escherichia coli MS 182-1   
│                                              │         │ └─ Escherichia coli MS 115-1   
│                                              │         └───── Escherichia coli MS 146-1   
│                                              │      ┌─ fig|1040638.4.peg.3463 O104:H4 str. LB226692   
│                                              │      ├─ Escherichia coli 55989   
│                                              │      ├─ Escherichia coli HS   
│                                              │      ├─ Escherichia coli M605   
└──────────────────────────────────────────────┤      ├─ Escherichia coli MS 196-1   
                                               │     ┌┼─ Escherichia coli SE15   
                                               │     │├─ Escherichia coli MS 84-1   
                                               │     │├─ Escherichia coli MS 124-1   
                                               │    ┌┤├─ Escherichia coli HS   
                                               │    ││├─ Escherichia coli H736   
                                               │    ││└─ Escherichia coli 55989   
                                               └────┤└───── Escherichia coli H299   
                                                    │┌───── Escherichia coli TA206   
                                                    ││         ┌─ Escherichia coli WV_060327   
                                                    ││         │    ┌─ Escherichia coli 536   
                                                    └┤         │    ├─ Escherichia coli ABU 83972   
                                                     │         │    ├─ Escherichia coli APEC O1   
                                                     │         │    ├─ Escherichia coli CFT073   
                                                     └─────────┤    ├─ Escherichia coli F11   
                                                               │    ├─ Escherichia coli MS 185-1   
                                                               │    ├─ Escherichia coli MS 21-1   
                                                               │    ├─ Escherichia coli NC101   
                                                               │    ├─ Escherichia coli S88   
                                                               │    ├─ Escherichia coli UTI89   
                                                               └────┼─ Escherichia coli UTI89   
                                                                    ├─ Escherichia coli UM146   
                                                                    ├─ Escherichia coli O83:H1 str. NRG 857C   
                                                                    ├─ Escherichia coli MS 45-1   
                                                                    ├─ Escherichia coli MS 200-1   
                                                                    ├─ Escherichia coli IHE3034   
                                                                    ├─ Escherichia coli F11   
                                                                    ├─ Escherichia coli CFT073   
                                                                    ├─ Escherichia coli APEC O1   
                                                                    ├─ Escherichia coli 83972   
                                                                    └─ Escherichia coli 536   
  
Transcriptional regulator, AraC/XylS family (51)
Putative ARAC-type regulatory protein (9)
putative regulator (7)
Transcriptional regulator, AraC family (7)
putative ARAC-type regulatory protein (5)
Others (1)