┌─ Escherichia coli (180-415/415) B088 (24)  
                                                          ┌┴─── Escherichia coli (27-262/262) EC4100B   
                                                         ┌┴─── Escherichia coli (27-262/262) E110019 (1)  
                                                ┌────────┴─── Escherichia coli (27-262/262) MS 107-1   
                                       ┌────────┴─── Escherichia coli (27-262/262) MS 115-1   
                          ┌────────────┴─ Escherichia coli (27-262/262) K12 (13)  
┌─────────────────────────┴──────────┬─ Escherichia coli (27-262/262) 53638 (1)  
│                                    └──┬────── Escherichia coli (27-262/262) MS 187-1   
│                                       └─ Escherichia coli (27-262/262) 101-1 (3)  
│                                   ┌────────────── Escherichia coli (27-261/261) FVEC1302 (4)  
┤                                  ┌┴────── Escherichia coli (27-261/261) 042 (1)  
│                               ┌──┴─── Escherichia coli (27-261/261) TA280   
│                            ┌──┴─ Escherichia coli (27-261/261) B354   
│           ┌────────────────┴─── Escherichia coli (27-261/261) MS 69-1   
└───────────┤                               ┌─ Escherichia coli (27-262/262) 2362-75 (2)  
            │                       ┌───────┴─── Escherichia coli (27-262/262) MS 21-1   
            └───────────────────────┤   ┌────── Escherichia coli (27-262/262) TA206   
                                    └───┤           ┌───────────────── Escherichia coli (27-262/262) WV_060327   
                                        │        ┌──┴─────────────── Escherichia coli (27-261/261) 536 (4)  
                                        └────────┤┌─ Escherichia coli (27-262/262) 83972 (14)  
                                                 └┤      ┌─── Escherichia coli (27-262/262) SE15   
                                                  └┬─────┴─────────────── Escherichia coli (27-261/261) M605   
                                                   └──┬────── Escherichia coli (27-262/262) H299   
                                                      └┬─── Escherichia coli (27-262/262) SMS-3-5   
                                                       └─ Escherichia coli (27-262/262) ED1a (3)  
  
putative factor (25)