┌───────────── Escherichia coli 042 (5)  
                                            ┌────────────┴─ Escherichia coli B str. REL606   
                               ┌────────────┴─ Escherichia coli 2362-75   
                              ┌┴───────────── Escherichia coli MS 187-1   
                             ┌┴┬─ Escherichia coli FVEC1302 (4)  
  ┌──────────────────────────┤ └───────────── Escherichia coli 83972 (5)  
 ┌┤                          └───────────── Escherichia coli MS 78-1   
┌┤└───────────── Escherichia coli B185   
│└─────────────┬────────────── Escherichia coli M718   
┤              └─ Escherichia coli O55:H7 str. CB9615   
│                         ┌───────────── Escherichia coli MS 119-7 (1)  
│            ┌────────────┴─ Escherichia coli H591   
└────────────┤┌─ Escherichia coli ETEC H10407   
             ││               ┌─ Escherichia coli E22   
             └┤              ┌┴─────────────── Escherichia coli 1827-70   
              │             ┌┴───────────── Escherichia coli B088 (3)  
              │┌────────────┴────────────── Escherichia coli 53638 (1) [2] 
              └┤             ┌─ Escherichia coli KO11 (3)  
               └────────────┬┴────────────── Escherichia coli IAI1 (1)  
                            └┬───────────── Escherichia coli K12 (22)  
                             └────────────┬─ Escherichia coli 101-1 (3)  
                                          └───────────── Escherichia coli 536 (17)  
  

  
Hypothetical lipoprotein yghG precursor
 (22)