┌─ Escherichia coli E2348/69 (1)  
                                                                   ┌┴─ Escherichia coli O157:H7 str. EC4401 (1)  
                                                                  ┌┴─ Escherichia coli K12 (121)  
                                                                 ┌┴─ Escherichia coli HS (1)  
┌────────────────────────────────────────────────────────────────┴─ Escherichia coli IAI39 (2)  
│                                                              ┌─ Escherichia coli (12-279/282) E2348/69   
┤                                                             ┌┴─ Escherichia coli (4-266/269) 2362-75 (1)  
│                                                             │  ┌─ Escherichia coli (4-266/269) NC101 (1)  
└─────────────────────────────────────────────────────────────┤ ┌┴─ Escherichia coli (4-266/269) O83:H1 str. NRG 857C   
                                                              │┌┴─ Escherichia coli (4-266/269) TA206   
                                                              └┤ ┌─ Escherichia coli (4-260/269) B354   
                                                               └┬┴─ Escherichia coli (4-260/269) FVEC1302 (2)  
                                                                └┬─ Escherichia coli (4-266/269) TA143   
                                                                 └─┬─ Escherichia coli (4-260/269) MS 115-1   
                                                                   └┬─ Escherichia coli (4-260/269) E24377A (2)  
                                                                    └─ Escherichia coli (12-273/282) TA271   
  

  
Propanediol diffusion facilitator
 (11)
  
Glycerol uptake facilitator protein
 (5)