┌─ Escherichia coli EC4100B (6)  
            ┌──────────────────┴─ Escherichia coli B088 (6)  
           ┌┴─────────────────┬─ Escherichia coli 536A (7)  
          ┌┤                  └─ Escherichia coli 1044A (16)  
          │└┬─ Escherichia coli 53638 (5)  
         ┌┤ └──────────────────┬─ Escherichia coli K12 (4)  
         ││                    └─ Escherichia coli BW2952 (7)  
┌────────┤└─ Escherichia coli 101-1 (8)  
│        └──────────────────┬─ Escherichia coli M718 (3)  
┤                           └┬─ Escherichia coli B185   
│                            └──────────────────┬─────────────────── Escherichia coli TA143   
│                                               └─ Escherichia coli H299   
└─────────┬─ fig|1040638.4.peg.3968 O104:H4 str. LB226692 (7) [2] 
          └──────────────────┬─────────────────── Escherichia coli M605 (1)  
                             └┬─────────────────── Escherichia coli NC101   
                              └┬─ Escherichia coli B354 (3)  
                               └┬─ Escherichia coli 2362-75 (26)  
                                └┬────────────────────────────────────── Escherichia coli IAI39 (1)  
                                 └─────────────────── Escherichia coli 042 (1)  
  

  
Protein yecM
 (18)
  
 Others 
(1)