┌─ Escherichia coli (10-296/312) MS 115-1   
                                                       ┌┴─ Escherichia coli (10-296/312) MS 116-1 (1)  
                                                      ┌┴─ Escherichia coli (10-296/312) MS 21-1   
                                                     ┌┴┬─ Escherichia coli (10-296/312) IAI1 (1)  
                                                    ┌┤ └─ Escherichia coli (10-296/312) B354   
                                                   ┌┤└─ Escherichia coli (10-296/312) K12 (120)  
                                                   │└┬─ Escherichia coli (10-296/312) M605 (1)  
                                                  ┌┤ └─ Escherichia coli (10-296/312) B088   
┌─────────────────────────────────────────────────┤└─ Escherichia coli (10-296/312) O111:H- str. 11128   
│                                                 └─ Escherichia coli (10-296/312) O26:H11 str. 11368   
│                            ┌─ Escherichia coli SMS-3-5   
│                           ┌┴─ Escherichia coli MS 21-1   
│                          ┌┴─ Escherichia coli H299   
│                         ┌┴─ Escherichia coli 042 (6)  
│                        ┌┴─ Escherichia coli MS 69-1   
│                       ┌┴─ Escherichia coli 83972 (7)  
│                      ┌┴┬─ Escherichia coli TA280   
│                     ┌┤ └─ Escherichia coli B354   
│                     │└┬─ Escherichia coli K12 (50)  
│                     │ └┬─ Escherichia coli B185 (1)  
┤                    ┌┤  └┬─ Escherichia coli O157:H7 str. EC4486   
│                    ││   └┬─ Escherichia coli O157:H7 EDL933   
│                    ││    └─ Escherichia coli 1125A (16)  
│                   ┌┤└┬─ Escherichia coli APEC O1 (8)  
│                   ││ └─ Escherichia coli B7A (1)  
│                  ┌┤└─ Escherichia coli MS 145-7   
│                 ┌┤└─ Escherichia coli 2362-75 (2)  
│ ┌───────────────┤└─ Escherichia coli 101-1 (12)  
│ │               └─ Escherichia coli MS 116-1 (1)  
│ │    ┌───────────────────────── Escherichia coli B7A (7)  
│ │    │                                                                ┌─ Escherichia coli (10-297/303) MS 45-1   
│ │    │                                                               ┌┴─ Escherichia coli (10-297/303) MS 145-7   
└─┤    │                                                              ┌┴┬─ Escherichia coli (10-297/303) H736   
  │    │                                                             ┌┤ └─ Escherichia coli (10-297/303) MS 21-1   
  │    │                                                            ┌┤└─ Escherichia coli (10-297/335) B171   
  │    │                                                           ┌┤└─ fig|1040638.4.peg.739 O104:H4 (10-297/303) str. LB226692 (39)  
  │    │                                                           │└┬─ Escherichia coli (10-297/303) K12 (37)  
  │    │                                                          ┌┤ └─ Escherichia coli (10-297/303) MS 196-1   
  └────┤                                                         ┌┤└─ Escherichia coli (36-323/329) E2348/69 (1)  
       │                                                         │└┬─ Escherichia coli (10-297/303) B354 (1)  
       │                                             ┌───────────┤ └┬─ Escherichia coli (10-297/303) TA143   
       │                                             │           │  └─ Escherichia coli (10-297/303) MS 69-1   
       │     ┌───────────────────────────────────────┤           └─ Escherichia coli (10-297/303) M605   
       │     │                                       └───┬── fig|6666666.5357.peg.2018 TY-2482 (3-294/312) strain (2)  
       │     │                                           └───┬─ Escherichia coli (3-293/299) M718 (2)  
       │     │                                               └─ Escherichia coli (3-293/299) MS 69-1 (1)  
       │     │                                     ┌─ Escherichia coli (12-305/307) FVEC1302 (3)  
       │     │                                    ┌┴─ Escherichia coli (12-305/307) 042 (1)  
       └─────┤                                   ┌┴─ Escherichia coli (12-305/307) TA143   
             │                                  ┌┴─ Escherichia coli (4-297/299) ATCC 8739 (2)  
             │                                 ┌┴─ Escherichia coli (4-297/299) IAI39 (2)  
             │        ┌────────────────────────┴┬─ Escherichia coli (4-297/299) B185 (1)  
             │        │                         └┬─ Escherichia coli (4-297/299) M718   
             │        │                          └─ Escherichia coli (4-297/299) K12 (13)  
             │        │                                ┌─ Escherichia coli (1-300/315) 042 (2)  
             └────────┤                               ┌┴─ Escherichia coli (2-290/305) K12 (125)  
                      │                              ┌┴─ Escherichia coli (2-290/305) O55:H7 str. CB9615   
                      │                             ┌┴─ Escherichia coli (2-292/305) E110019 (2)  
                      │      ┌──────────────────────┴─ Escherichia coli (2-290/305) M718   
                      └──────┤                                    ┌─ fig|6666666.5357.peg.1115 TY-2482 (31-321/325) strain   
                             │                                    │ ┌─ Escherichia coli (31-321/325) B7A (11)  
                             └────────────────────────────────────┤┌┴─ Escherichia coli (3-293/297) O111:H- str. 11128   
                                                                  ││  ┌─ Escherichia coli (3-293/297) B185   
                                                                  └┤ ┌┴─ Escherichia coli (31-321/325) B171 (39)  
                                                                   │┌┴─ Escherichia coli (3-293/297) H299   
                                                                   └┤┌─ Escherichia coli (31-321/324) APEC O1 (6)  
                                                                    └┤┌─ Escherichia coli (3-293/296) IAI1 (2)  
                                                                     └┤ ┌─ Escherichia coli (3-293/297) K12 (31)  
                                                                      │┌┴─ Escherichia coli (3-293/296) TA280   
                                                                      └┤┌─ Escherichia coli (30-321/324) MS 198-1 (3)  
                                                                       └┤┌─ Escherichia coli (3-293/296) SMS-3-5   
                                                                        └┤┌─ Escherichia coli (3-293/296) B354   
                                                                         └┤ ┌─ Escherichia coli (3-293/296) MS 21-1   
                                                                          └┬┴─ Escherichia coli (26-316/319) SE15 (16)  
                                                                           └┬─ Escherichia coli (3-293/296) 83972 (6)  
                                                                            └─ Escherichia coli (31-321/324) 042 (2)  
  
LysR family transcriptional regulator YfeR (19)
HTH-type transcriptional regulator IlvY (16)
Putative transcriptional regulator LYSR-type (14)
Threonine catabolic operon transcriptional activator TdcA (10)
Cyn operon transcriptional activator (8)
Hydrogen peroxide-inducible genes activator (5)
LysR family transcriptional regulator near succinyl-CoA:3-ketoacid-coenzyme A transferase (1)
Others (3)