┌─ Escherichia coli (346-418/422) MS 182-1 (1)  
                                  ┌┴─ Escherichia coli (346-418/422) 042 (1)  
                                 ┌┴─ Escherichia coli (346-418/422) K12 (56)  
                      ┌──────────┴┬─ Escherichia coli (346-418/422) 2362-75 (29)  
┌─────────────────────┤           └─ Escherichia coli (346-418/422) 1044A (38)  
│                     └─────────────────────────────────────┬──────── Escherichia coli (344-418/419) O111:H- str. 11128   
│                                                           └──── Escherichia coli (344-418/419) APEC O1 (1)  
┤                   ┌─────────── Escherichia coli (220-296/297) M605   
│                ┌──┴────────────── Escherichia coli (297-373/373) SE11   
│           ┌────┴───────── Escherichia coli M605   
└───────────┤              ┌─ Escherichia coli (347-423/423) MS 196-1 (5)  
            └──────────────┤        ┌─ Escherichia coli (311-387/388) E22 (21)  
                           └──┬─────┴─ Escherichia coli (1-77/78) TA271   
                              └────┬─ Escherichia coli (217-284/284) ED1a (1)  
                                   └┬─ Escherichia coli (6-82/82) B171 (1)  
                                    └─ Escherichia coli (347-423/423) MS 146-1 (10)  
  

  
Error-prone, lesion bypass DNA polymerase V (UmuC)
 (16)