┌──────────── Escherichia coli (5-53/53) 1044A (19)  
┤        ┌───────── Escherichia coli MS 145-7   
└──┬─────┴───────────────────────── Escherichia coli 042 (10)  
   └┬─ Escherichia coli (5-53/53) B185 (64)  
    └┬────────────── Escherichia coli IAI39 (5)  
     └──────────────┬────────────── Escherichia coli M605   
                    └┬─ Escherichia coli 2362-75 (12)  
                     └┬───────────────────────────── Escherichia coli ED1a (1)  
                      └─────────────────────────┬──────────────────────── Escherichia coli E2348/69   
                                                └─ Escherichia coli F11   
  

  
hypothetical protein
 (8)
  
 Others 
(2)