┌─ Escherichia coli (82-296/299) O55:H7 str. CB9615   
                                                                   ┌┴─ Escherichia coli (82-296/299) 1044A (24)  
                                                                  ┌┴─ Escherichia coli (90-304/307) B088 (18)  
                                                                 ┌┴─ Escherichia coli (82-296/299) H591 (4)  
┌────────────────────────────────────────────────────────────────┴─ fig|1040638.4.peg.5351 O104:H4 (82-296/299) str. LB226692 (9)  
┤                                                   ┌─ Escherichia coli (93-308/308) 1125A (17)  
│       ┌───────────────────────────────────────────┴─ Escherichia coli (93-308/308) O157:H7 EDL933   
└───────┤                                                          ┌─ Escherichia coli (82-317/317) MS 187-1   
        └──────────────────────────────────────────────────────────┤┌─ Escherichia coli (75-310/310) K12 (103)  
                                                                   └┤ ┌─ Escherichia coli (82-317/317) MS 21-1   
                                                                    │┌┴─ Escherichia coli (82-317/317) B185 (1)  
                                                                    └┤ ┌─ fig|1040638.4.peg.4978 O104:H4 str. LB226692   
                                                                     │┌┴─ Escherichia coli (75-310/310) B354   
                                                                     └┤ ┌─ Escherichia coli (82-317/317) IAI1 (1)  
                                                                      └┬┴─ Escherichia coli (82-317/317) MS 115-1   
                                                                       └┬─ Escherichia coli (103-337/338) B171 (10)  
                                                                        └┬─ Escherichia coli (82-317/317) E24377A (2)  
                                                                         └┬─ Escherichia coli 55989 (1)  
                                                                          └┬─ Escherichia coli (75-310/310) M605   
                                                                           └─ Escherichia coli (82-317/317) SE15   
  
LysR family transcriptional regulator YbhD (12)
Cyn operon transcriptional activator (4)
LysR family transcriptional regulator YfeR (2)
Others (2)