┌──────────────────────────────────────── Escherichia coli ED1a (1)  
┤                     ┌─ Escherichia coli FVEC1302 (1)  
│                     │                           ┌─ Escherichia coli H299 (3)  
└─────────────────────┤                          ┌┴───────── Escherichia coli E110019 (1)  
                      │        ┌─────────────────┴───────── fig|1040638.4.peg.3511 O104:H4 str. LB226692 (3)  
                      └────────┤ ┌───────── Escherichia coli SE15   
                               └┬┴───────────────── Escherichia coli (42-467/467) 042 (2)  
                                └┬─ Escherichia coli (42-467/467) APEC O1 (26)  
                                 └┬───────── Escherichia coli O83:H1 str. NRG 857C   
                                  └─────────────────┬────────────────── Escherichia coli O26:H11 str. 11368   
                                                    └─ Escherichia coli MS 175-1   
  

  
Putative signal transducer
 (10)
  
 Others 
(1)