┌─ Escherichia coli MS 21-1 (1)  
        ┌─────────────────────────────┴────────────────────────────── Escherichia coli TA143   
┌───────┴─ Escherichia coli FVEC1302 (5)  
│                                     ┌─ Escherichia coli 1044A (25)  
┤                      ┌──────────────┴─────────────── Escherichia coli B354   
│                     ┌┴─ Escherichia coli ATCC 8739 (2)  
└──────┬──────────────┴────────────────────────────── Escherichia coli MS 69-1   
       └┬─────────────── fig|1040638.4.peg.1794 O104:H4 str. LB226692 (14)  
        └┬─ Escherichia coli K12 (47)  
         └┬─────────────── Escherichia coli (20-229/229) 042 (1)  
          └──────────────┬─────────────── Escherichia coli 83972 (5)  
                         └┬─────────────── Escherichia coli E2348/69   
                          └─ Escherichia coli 2362-75 (17)  
  

  
Putative uncharacterized protein YrbL
 (12)
  
 Others 
(1)