┌─ Escherichia coli (24-159/176) 101-1   
                                                    ┌┴─ Escherichia coli (24-159/176) B171 (8)  
                                                   ┌┴─ Escherichia coli (24-159/176) O157:H7 EDL933 (1)  
                                                  ┌┴┬─ Escherichia coli (24-159/176) O157:H7 str. EC4024 (9)  
                       ┌──────────────────────────┤ └─ Escherichia coli (24-159/176) K12 (103)  
┌──────────────────────┤                          └─ Escherichia coli (24-159/176) MS 116-1 (1)  
│                      └──────────────────┬────────────────────────── Escherichia coli (38-168/174) 536 (20)  
│                                         └──────┬──────── Escherichia coli (45-175/183) ABU 83972 (1) [2] 
┤                                                └─────┬─ Escherichia coli (35-158/166) MS 124-1 (1)  
│                                                      └─ Escherichia coli (35-158/166) MS 182-1 (1)  
│                                                         ┌─ Escherichia coli (4-133/144) 2362-75 (40)  
│                                                        ┌┴─ Escherichia coli (4-133/144) TA280   
└──────────┬─────────────────────────────────────────────┴─ Escherichia coli (6-135/146) K12 (84)  
           └───────────────────────────────────┬─ Escherichia coli MS 107-1   
                                               └┬─ Escherichia coli K12 (19)  
                                                └┬─ Escherichia coli MS 124-1 (1)  
                                                 └┬─ fig|1040638.4.peg.4284 O104:H4 str. LB226692 (88)  
                                                  └┬─ Escherichia coli MS 69-1   
                                                   └┬─ Escherichia coli B088 (1)  
                                                    └─ Escherichia coli 2362-75 (17)  
  

  
Multiple antibiotic resistance protein MarR
 (6)
  
Transcription repressor
 (6)
  
putative regulator PapX protein
 (3)
  
Transcriptional regulator SlyA
 (2)
  
HTH-type transcriptional regulator papX
 (1)
  
Transcriptional regulator slyA
 (1)
  
 Others 
(1)