┌──────────────── Escherichia coli MS 21-1   
│    ┌───────────────── Escherichia coli O111:H- str. 11128   
│   ┌┴───────────────── Escherichia coli ATCC 8739 (1)  
┤  ┌┴─ Escherichia coli K12 (86)  
│ ┌┴───────────────── fig|6666666.5357.peg.1620 TY-2482 strain   
│┌┴───────────────── Escherichia coli HS (1)  
└┤                 ┌─ Escherichia coli (2-125/125) 042 (4)  
 └────────────────┬┴───────────────── Escherichia coli FVEC1302 (4)  
                  └────────────────┬───────────────── Escherichia coli (2-125/125) E2348/69 (2)  
                                   └────────────────┬───────────────── Escherichia coli M605   
                                                    └─ Escherichia coli (2-125/125) APEC O1 (24)  
  

  
Acidic protein msyB
 (10)
  
 Others 
(1)