┌─ Escherichia coli (1-274/301) 536 (18)  
                                                           ┌┴─ Escherichia coli (1-272/299) 83972 (3)  
                                                          ┌┴───────── Escherichia coli (7-280/282) F11   
┌─────────────────────────────────────────────────────────┴───────── Escherichia coli (1-274/301) 2362-75 (2)  
┤                                                        ┌────────── Escherichia coli (1-274/301) ATCC 8739  [2] 
└────────────────────────────────────────────────────────┤┌───────── fig|1040638.4.peg.5574 O104:H4 str. LB226692   
                                                         └┤ ┌─ fig|6666666.5357.peg.2211 TY-2482 (1-272/299) strain (6)  
                                                          └┬┴─ Escherichia coli (1-274/301) K12 (67)  
                                                           └┬───────── Escherichia coli (1-274/301) MS 187-1   
                                                            └────────┬─ Escherichia coli (1-272/299) O157:H7 str. EC4076 (6)  
                                                                     └─ Escherichia coli (1-274/301) 1044A (17)  
  

  
Transcriptional activator NhaR
 (8)
  
DNA-binding transcriptional activator
 (1)
  
 Others 
(2)