┌─ Escherichia coli 1044A   
                                       ├─ Escherichia coli O157:H7   
                                       ├─ Escherichia coli O157:H7 EDL933   
                                       ├─ Escherichia coli O157:H7 str. EC4042   
                                       ├─ Escherichia coli O157:H7 str. EC4113   
                                       ├─ Escherichia coli O157:H7 str. EC4196   
                                       ├─ Escherichia coli O157:H7 str. EC4401   
                                       ├─ Escherichia coli O157:H7 str. EC869   
                                       ├─ Escherichia coli O157:H7 str. FRIK966   
                                       ├─ Escherichia coli O157:H7 str. TW14359   
                                      ┌┼─ Escherichia coli O55:H7 str. CB9615   
                                      │├─ Escherichia coli O157:H7 str. TW14588   
                                      │├─ Escherichia coli O157:H7 str. Sakai   
                                      │├─ Escherichia coli O157:H7 str. FRIK2000   
                                      │├─ Escherichia coli O157:H7 str. EC508   
                                      │├─ Escherichia coli O157:H7 str. EC4206   
                                     ┌┤├─ Escherichia coli O157:H7 str. EC4115   
                                     ││├─ Escherichia coli O157:H7 str. EC4045   
                                     ││├─ Escherichia coli O157:H7 str. EC4024   
                                     ││├─ Escherichia coli O157:H7 EDL933   
                                     ││└─ Escherichia coli 1125A   
                      ┌──────────────┤└┬─ Escherichia coli O157:H7 str. EC4486   
                      │              │ └──────────────┬─ Escherichia coli 536A   
                      │              │                └─ Escherichia coli 1212A   
                      │              │              ┌─ Escherichia coli 53638   
                      │              └──────────────┼─ Escherichia coli O26:H11 str. 11368   
       ┌──────────────┤                             ├─ Escherichia coli M718   
       │              │                             └─ Escherichia coli 53638   
       │              │              ┌────────────────────────────── Escherichia coli B185   
       │              │              │┌─ Escherichia coli BW2952   
       │              └──────────────┤├─ Escherichia coli K12   
       │                             │├─ 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 W3110   
│      │                              ├─ Escherichia coli DH1   
│      │                              └─ Escherichia coli (DE3) BL21(DE3)   
│      └─────────────── Escherichia coli EC4100B   
│                         ┌─ Escherichia coli ATCC 8739   
│                         ├─ Escherichia coli ED1a   
│                         ├─ Escherichia coli FVEC1412   
│                         ├─ Escherichia coli HS   
│                         ├─ Escherichia coli MS 198-1   
│                        ┌┼─ Escherichia coli UMN026   
│                        │├─ Escherichia coli TA280   
│                        │├─ Escherichia coli MS 187-1   
│                        │├─ Escherichia coli H299   
│                       ┌┤├─ Escherichia coli FVEC1302   
│                       ││└─ Escherichia coli ATCC 8739   
│                       ││┌─ Escherichia coli ED1a   
│                       │└┤               ┌─ Escherichia coli MS 116-1   
┤                       │ │              ┌┴─ Escherichia coli MS 175-1   
│                       │ └──────────────┤       ┌─ Escherichia coli 1827-70   
│        ┌──────────────┤                └───────┤      ┌─ Escherichia coli (1-222/226) MS 124-1   
│        │              │                        └──────┤┌─ fig|6666666.5357.peg.622 TY-2482 strain   
│        │              │                               │├─ Escherichia coli 55989   
│        │              │                               └┼─ Escherichia coli MS 84-1   
│       ┌┤              │                                ├─ Escherichia coli 55989   
│       ││              │                                └─ fig|1040638.4.peg.3447 O104:H4 str. LB226692   
│       ││              └─────────────── Escherichia coli MS 69-1   
│       ││┌─ Escherichia coli MS 146-1   
│      ┌┤└┼─ Escherichia coli SE11   
│      ││ ├─ Escherichia coli MS 196-1   
│      ││ └─ Escherichia coli H736   
│      │└─ Escherichia coli B088   
│      │                 ┌─ Escherichia coli 042   
│      │                 ├─ Escherichia coli B171   
│      │                 ├─ Escherichia coli B7A   
│      │                 ├─ Escherichia coli H591   
│      │                 ├─ Escherichia coli IAI1   
│      │                 ├─ Escherichia coli O103:H2 str. 12009   
│      │                 ├─ Escherichia coli TA271   
└──────┤                ┌┼─ Escherichia coli (5-244/244) 042   
       │                │├─ Escherichia coli O111:H- str. 11128   
       │                │├─ Escherichia coli MS 78-1   
       │                │├─ Escherichia coli IAI1   
       │               ┌┤├─ Escherichia coli B7A   
       │               ││├─ Escherichia coli B354   
       │               ││└─ Escherichia coli B171   
       │              ┌┤└┬─ Escherichia coli MS 182-1   
       │              ││ └─ Escherichia coli MS 107-1   
       │              │└──────────────┬─ Escherichia coli E22   
       │              │               └─ Escherichia coli E22   
       │              │                             ┌─ Escherichia coli KO11   
       └──────────────┤                             ├─ Escherichia coli SMS-3-5   
                      │              ┌──────────────┼─ Escherichia coli W   
                      │              │              ├─ Escherichia coli W   
                      │              │              └─ Escherichia coli MS 145-7   
                      │              │               ┌─ Escherichia coli 101-1   
                      │              │               ├─ Escherichia coli E110019   
                      └──────────────┤               ├─ Escherichia coli E24377A   
                                     │               ├─ Escherichia coli MS 115-1   
                                     │┌──────────────┼─ Escherichia coli MS 119-7   
                                     ││              ├─ Escherichia coli ETEC H10407   
                                     ││              ├─ Escherichia coli E24377A   
                                     └┤              └─ Escherichia coli E110019   
                                      │┌─ Escherichia coli TA143   
                                      ││         ┌─ Escherichia coli 2362-75   
                                      └┤         │                    ┌─ Escherichia coli O127:H6 str. E2348/69   
                                       │         │     ┌──────────────┴─ Escherichia coli (5-244/244) E2348/69   
                                       │         │    ┌┴─────────────── Escherichia coli MS 21-1   
                                       └─────────┤    │┌─ Escherichia coli ABU 83972   
                                                 │    │├─ Escherichia coli CFT073   
                                                 │    │├─ Escherichia coli F11   
                                                 │    │├─ Escherichia coli IAI39   
                                                 │    │├─ Escherichia coli M605   
                                                 └────┤├─ Escherichia coli MS 200-1   
                                                      │├─ Escherichia coli NC101   
                                                      │├─ Escherichia coli S88   
                                                      │├─ Escherichia coli UM146   
                                                      │├─ Escherichia coli UTI89   
                                                      │├─ Escherichia coli (5-244/244) APEC O1   
                                                      └┼─ Escherichia coli (5-244/244) CFT073   
                                                       ├─ Escherichia coli WV_060327   
                                                       ├─ Escherichia coli UTI89   
                                                       ├─ Escherichia coli SE15   
                                                       ├─ Escherichia coli O83:H1 str. NRG 857C   
                                                       ├─ Escherichia coli MS 45-1   
                                                       ├─ Escherichia coli MS 185-1   
                                                       ├─ Escherichia coli IHE3034   
                                                       ├─ Escherichia coli IAI39   
                                                       ├─ Escherichia coli F11   
                                                       ├─ Escherichia coli APEC O1   
                                                       └─ Escherichia coli 83972   
  
N-3-oxohexanoyl-L-homoserine lactone quorum-sensing transcriptional activator @ N-3-oxooctanoyl-L-homoserine lactone quorum-sensing transcriptional activator ## Regulatory activator SdiA (118)
Regulatory protein sdiA (5)
Others (2)