┌─ Escherichia coli K12 (9)  
                                                             ┌┴─ Escherichia coli H736 (1)  
                                                            ┌┴─ Escherichia coli 101-1 (13)  
                                                           ┌┴┬─ Escherichia coli E24377A (3)  
                                                           │ └┬─ Escherichia coli 1044A (23)  
                                                          ┌┤  └─ Escherichia coli O157:H7 EDL933 (1)  
                                                          │└┬─ Escherichia coli B185   
                                                         ┌┤ └─ Escherichia coli M718   
                                                         │└┬─ Escherichia coli MS 182-1 (1)  
                                                        ┌┤ └─ fig|1040638.4.peg.2736 O104:H4 str. LB226692 (28)  
                                                       ┌┤└─ Escherichia coli B354   
                                                       │└┬─ Escherichia coli WV_060327   
                                                      ┌┤ └─ Escherichia coli 2362-75 (18)  
                                                      │└┬─ Escherichia coli MS 185-1   
                                                     ┌┤ └─ Escherichia coli 83972 (11)  
                                                     │└┬─ Escherichia coli 042 (1)  
                     ┌───────────────────────────────┤ └─ Escherichia coli MS 69-1   
┌────────────────────┤                               └─ Escherichia coli FVEC1302 (5)  
│                    └──────────────────────────────────┬─ Escherichia coli (3-287/293) B354   
│                                                       └┬─ Escherichia coli (3-287/293) 042 (6)  
│                                                        └┬─ Escherichia coli (3-287/293) O111:H- str. 11128 (1)  
│                                                         └┬─ Escherichia coli (3-287/293) MS 21-1   
│                                                          └─ Escherichia coli (3-287/293) K12 (80)  
┤                                  ┌─ Escherichia coli (12-297/307) 042 (1)  
│                                 ┌┴─ Escherichia coli (12-297/307) FVEC1302 (3)  
│                                ┌┴─ Escherichia coli (12-297/307) TA143   
│      ┌─────────────────────────┴─ Escherichia coli (4-289/299) B185 (1)  
│      │                                         ┌─ Escherichia coli (1-304/305) B354 (1)  
│      │                                        ┌┴─ Escherichia coli (1-301/302) NC101   
└──────┤                                       ┌┴─ Escherichia coli (1-304/305) M718   
       │                                      ┌┴┬─ Escherichia coli (1-304/305) K12 (125)  
       │  ┌───────────────────────────────────┤ └─ Escherichia coli (1-304/305) E110019 (2)  
       │  │                                   └─ Escherichia coli (1-304/305) O55:H7 str. CB9615   
       └──┤     ┌─────────────────────────────────── Escherichia coli (3-291/296) B7A (7)  
          │     │                                                      ┌─ fig|1040638.4.peg.2817 O104:H4 (8-294/294) str. LB226692 (2)  
          │     │                                                     ┌┴─ Escherichia coli (8-294/294) E22 (2)  
          └─────┤                                                    ┌┴─ Escherichia coli (8-294/294) H591 (7)  
                │                                                   ┌┴─ Escherichia coli (8-294/294) TA271   
                │                                                  ┌┴─ Escherichia coli (8-294/294) K12 (15)  
                │                        ┌─────────────────────────┴─ Escherichia coli (8-294/294) TA143   
                └────────────────────────┤                  ┌─ Escherichia coli (3-296/297) ED1a (1)  
                                         │                  │  ┌─ Escherichia coli (3-296/297) 2362-75 (10)  
                                         └──────────────────┤ ┌┴─ Escherichia coli (3-296/297) 83972 (12)  
                                                            │┌┴─ Escherichia coli (3-296/297) E2348/69 (1)  
                                                            └┤┌─ Escherichia coli (3-296/297) FVEC1302 (5)  
                                                             └┤┌─ Escherichia coli (3-296/297) O83:H1 str. NRG 857C (1)  
                                                              └┤┌─ Escherichia coli (3-296/297) B354   
                                                               └┤┌─ Escherichia coli (3-296/297) SMS-3-5   
                                                                └┤ ┌─ Escherichia coli (3-296/297) B171 (1)  
                                                                 │┌┴─ Escherichia coli (3-296/297) E22 (2)  
                                                                 └┤┌─ Escherichia coli (3-296/297) MS 21-1   
                                                                  └┤┌─ fig|1040638.4.peg.3641 O104:H4 (3-296/297) str. LB226692 (3)  
                                                                   └┤ ┌─ Escherichia coli (3-296/297) KO11 (2)  
                                                                    │┌┴─ Escherichia coli (3-296/297) O111:H- str. 11128 (1)  
                                                                    └┤ ┌─ Escherichia coli (3-296/297) 042 (48)  
                                                                     └┬┴─ Escherichia coli (3-296/297) EC4100B   
                                                                      └┬─ Escherichia coli (3-296/297) E110019 (1)  
                                                                       └┬─ Escherichia coli (3-296/297) K12 (22)  
                                                                        └─ Escherichia coli (3-296/297) 53638 (1)  
  
LysR family transcriptional regulator YnfL (18)
Transcriptional activator protein LysR (17)
Hydrogen peroxide-inducible genes activator (6)
LysR family transcriptional regulator YeiE (5)
Xanthosine operon regulatory protein XapR, LysR family (5)
Cyn operon transcriptional activator (4)
LysR family transcriptional regulator near succinyl-CoA:3-ketoacid-coenzyme A transferase (1)
Others (3)