┌─ Escherichia coli (6-222/258) O83:H1 str. NRG 857C   
                                                          ┌┴─ Escherichia coli (6-222/258) ED1a (1)  
                                                         ┌┴─ Escherichia coli (11-227/263) 042 (29)  
                                                        ┌┴─ Escherichia coli (6-222/258) B354   
                                                       ┌┴┬─ Escherichia coli (6-222/258) 536 (4)  
                                                       │ └┬─ Escherichia coli (6-222/258) M605   
                                                      ┌┤  └─ Escherichia coli (6-222/258) SE15   
                                                     ┌┤└─ Escherichia coli (6-222/258) SMS-3-5   
                                                    ┌┤└─ Escherichia coli (6-217/258) B088 (3)  
                ┌───────────────────────────────────┤└─ Escherichia coli (6-222/258) K12 (60)  
                │                                   └─ Escherichia coli (6-222/258) 1044A (24)  
      ┌─────────┤                            ┌─ Escherichia coli (11-230/254) W   
      │         └────────────────────────────┤ ┌─ Escherichia coli (11-230/254) 2362-75 (19)  
      │                                      └┬┴─ Escherichia coli (31-250/274) F11 (1)  
      │                                       └┬─ Escherichia coli (11-230/254) K12 (67)  
      │                                        └┬─ Escherichia coli (11-230/254) O103:H2 str. 12009   
┌─────┤                                         └┬─ Escherichia coli (11-230/254) MS 78-1   
│     │                                          └─ Escherichia coli (11-230/254) 83972 (5)  
│     │                                                   ┌─ Escherichia coli (1-227/237) SE15   
│     │                   ┌───────────────────────────────┴─ Escherichia coli (1-227/237) IAI39 (1)  
│     └───────────────────┤                                         ┌─ Escherichia coli (2-210/258) H299   
│                         └─────────────────────────────────────────┤ ┌─ Escherichia coli (2-210/258) 536 (3)  
│                                                                   └┬┴─ Escherichia coli (2-210/258) 042 (32)  
│                                                                    └┬─ Escherichia coli (1-215/263) 042 (3)  
│                                                                     └┬─ Escherichia coli (1-215/263) K12 (2)  
┤                                                                      └┬─ Escherichia coli (2-210/258) 101-1 (6)  
│                                                                       └┬─ Escherichia coli (2-210/258) B185 (1)  
│                                                                        └─ fig|1040638.4.peg.2253 O104:H4 (2-210/258) str. LB226692 (77)  
│                                                  ┌─ Escherichia coli (25-244/260) 2362-75 (2)  
│                                                 ┌┴─ Escherichia coli (28-247/263) O157:H7 EDL933   
│                                                ┌┴─ fig|1040638.4.peg.1810 O104:H4 (25-244/260) str. LB226692 (83)  
│                                               ┌┴─ Escherichia coli (25-240/260) O157:H7 EDL933   
│                     ┌─────────────────────────┴─ Escherichia coli (25-244/260) K12 (43)  
│               ┌─────┴───────────────────────────────────────────── Escherichia coli (13-204/219) TA206   
│               │                                                 ┌─ Escherichia coli (1-229/230) HS (1)  
└───────────────┤                                                ┌┴─ Escherichia coli B171 (25)  
                │                                               ┌┴─ Escherichia coli B7A (1)  
                │                                              ┌┴─ Escherichia coli E110019 (1)  
                └──────────────────────────────────────────────┤  ┌─ Escherichia coli MS 21-1 (3)  
                                                               │ ┌┴─ Escherichia coli 042 (4)  
                                                               └┬┴─ Escherichia coli FVEC1302 (3)  
                                                                └┬─ fig|1040638.4.peg.1467 O104:H4 str. LB226692 (58)  
                                                                 └┬─ Escherichia coli 536 (21)  
                                                                  └┬─ Escherichia coli 1827-70   
                                                                   └─ Escherichia coli B185   
  
Lactate-responsive regulator LldR in Enterobacteria, GntR family (11)
Glycolate utilization operon transcriptional activator GlcC (7)
Hexuronate utilization operon transcriptional repressor ExuR (7)
Transcriptional regulator, GntR family (6)
Uncharacterized HTH-type transcriptional regulator yieP (6)
Transcriptional regulator NanR (4)
GntR family regulator protein (1)
Others (3)