┌─ Escherichia coli H591 (1)  
                                                     ┌┴─ Escherichia coli MS 119-7   
                                                    ┌┴─ fig|6666666.5357.peg.2056 TY-2482 (1-240/313) strain (26)  
                                                   ┌┴┬─ Escherichia coli SE11   
                                                   │ └┬─ Escherichia coli E24377A (1)  
                                                  ┌┤  └─ Escherichia coli 101-1 (11)  
                                                  │└┬─ Escherichia coli K12 (12)  
                                                  │ └┬─ Escherichia coli (23-262/262) ETEC H10407   
                                            ┌─────┤  └┬─ Escherichia coli WV_060327   
                                            │     │   └─ Escherichia coli 2362-75 (1)  
                ┌───────────────────────────┤     └─ Escherichia coli SE15   
                │                           └───────── Escherichia coli (1-236/238) O157:H7 str. EC4024   
    ┌───────────┤             ┌────────────────────────────── Escherichia coli (2-236/239) HS (1)  
    │           └─────────────┤                            ┌─ Escherichia coli (2-225/238) E24377A   
    │                         └────────────────────────────┤┌─ fig|6666666.5357.peg.692 TY-2482 (2-225/238) strain   
    │                                                      └┤  ┌─ Escherichia coli (2-225/238) E110019   
    │                                                       │ ┌┴─ Escherichia coli (2-225/238) B171 (1)  
    │                                                       └┬┴─ Escherichia coli (2-225/238) K12 (55)  
┌───┤                                                        └┬─ Escherichia coli (2-225/238) MS 69-1   
│   │                                                         └┬─ Escherichia coli (2-225/238) HS   
│   │                                                          └┬─ Escherichia coli (2-225/238) 1827-70   
│   │                                                           └─ Escherichia coli (2-225/238) B354 (1)  
│   │                                                        ┌─ Escherichia coli (14-248/251) O157:H7 EDL933 (25)  
│   │                                                       ┌┴─ Escherichia coli (11-245/248) B171 (6)  
│   └──────────────────────────────────────────────────────┬┴─ Escherichia coli (11-245/248) M718   
┤                                                          └┬─ Escherichia coli (11-245/248) B185   
│                                                           └┬─ Escherichia coli (11-245/248) APEC O1 (6)  
│                                                            └─ Escherichia coli (11-245/248) M605 (5)  
│                                                       ┌─ Escherichia coli (31-241/265) OP50   
│                                                      ┌┴─ Escherichia coli (9-219/243) K12 (60)  
│┌─────────────────────────────────────────────────────┴─ Escherichia coli (31-241/265) 1044A (26)  
││                                                                   ┌─ Escherichia coli (14-239/250) H591 (2)  
└┤                                                                ┌──┴─ Escherichia coli (14-239/250) MS 124-1 (1)  
 │                                                               ┌┴─ Escherichia coli (14-239/250) H299   
 │          ┌────────────────────────────────────────────────────┴─ Escherichia coli (14-239/250) F11 (2)  
 └──────────┤                                          ┌─ Escherichia coli (23-244/248) M718   
            └──────────────────────────────────────────┤ ┌─ Escherichia coli (23-244/248) MS 146-1   
                                                       │┌┴─ Escherichia coli (23-244/248) B171 (4)  
                                                       └┤┌─ Escherichia coli (23-244/248) K12 (97)  
                                                        └┤┌─ Escherichia coli (23-244/248) E24377A (1)  
                                                         └┤ ┌─ Escherichia coli (23-244/248) MS 107-1   
                                                          └┬┴─ Escherichia coli (23-244/248) TA143   
                                                           └┬─ Escherichia coli (23-244/248) EC4100B   
                                                            └┬─ Escherichia coli (23-244/248) ED1a (2)  
                                                             └┬─ Escherichia coli (23-244/248) IAI39 (1)  
                                                              └┬─ Escherichia coli (23-244/248) M605 (1)  
                                                               └┬─ Escherichia coli (23-244/248) TA206   
                                                                └─ Escherichia coli (23-244/248) 2362-75 (15)  
  
Uncharacterized HTH-type transcriptional regulator YegW (13)
Transcriptional regulator of succinyl CoA synthetase operon (11)
HTH-type transcriptional regulator YidP (8)
Putative transcriptional regulator of unknown carbohydrate utilization cluster, GntR family (6)
Fatty acyl responsive regulator (4)
Transcriptional regulator of fructoselysine utilization operon FrlR (3)
Transcriptional regulator, GntR family (1)
Others (2)