┌───────────── Escherichia coli H299 (7)  
               ┌────────────┴─ Escherichia coli 536 (19)  
              ┌┴─ Escherichia coli (1-48/50) 1044A (25)  
 ┌────────────┴────────────────────────────────────────────────────── Escherichia coli ED1a (1)  
┌┴┬─ Escherichia coli BW2952 (10)  
┤ └─ Escherichia coli H591 (6)  
│           ┌─ Escherichia coli 101-1 (19)  
└───────────┤             ┌─ Escherichia coli OP50   
            └┬────────────┴─ Escherichia coli B str. REL606 (3)  
             └────────────┬─ fig|1040638.4.peg.3089 O104:H4 str. LB226692 (12)  
                          └───────────── Escherichia coli 53638   
  

  
hypothetical protein
 (10)
  
 Others 
(1)