┌───── Escherichia coli APEC O1   
                                           ┌┴─ Escherichia coli M718   
                                      ┌────┴────────── Escherichia coli M605   
                                     ┌┴─ Escherichia coli H736   
                        ┌────────────┴─────────────┬───── Escherichia coli E110019   
          ┌─────────────┤                          └─ Escherichia coli E110019   
          │             └─ Escherichia coli SMS-3-5   
         ┌┤      ┌─────── Escherichia coli EC4100B   
         │└──────┤    ┌─ Escherichia coli MS 145-7   
┌────────┤       └────┼─ Escherichia coli O83:H1 str. NRG 857C   
│        │            └─ Escherichia coli H299   
┤        └──── Escherichia coli B088   
│  ┌───── Escherichia coli TA271   
└──┤     ┌────────── Escherichia coli O55:H7 str. CB9615   
   └─────┤┌───── Escherichia coli E2348/69   
         ││     ┌─ Escherichia coli 53638   
         └┤┌────┴───── Escherichia coli 53638   
          ││                   ┌─ Escherichia coli 55989   
          ││              ┌────┴─ Escherichia coli ED1a   
          └┤         ┌────┴─ Escherichia coli B7A   
           │        ┌┴─ Escherichia coli B7A   
           │        │                                             ┌─ fig|1040638.4.peg.102 O104:H4 str. LB226692   
           └────────┤                                            ┌┴─ fig|6666666.5357.peg.818 TY-2482 strain   
                    │                             ┌──────────────┴───┬─ Escherichia coli 042   
                    │   ┌─────────────────────────┤                  └─ Escherichia coli 042   
                    └───┤                         └─────────────── Escherichia coli 101-1   
                        │┌─ Escherichia coli 53638   
                        └┤    ┌─ Escherichia coli F11   
                         │    │    ┌─ Escherichia coli FVEC1412   
                         └────┤    ├─ Escherichia coli UM146   
                              │    ├─ Escherichia coli UTI89   
                              └────┼─ Escherichia coli UTI89   
                                   ├─ Escherichia coli UMN026   
                                   ├─ Escherichia coli SE15   
                                   └─ Escherichia coli F11   
  
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