┌─ Escherichia coli 2362-75 (3)  
                                        ┌─────────────┴────────────── Escherichia coli MS 69-1   
                                       ┌┴─ Escherichia coli FVEC1302 (6)  
          ┌────────────────────────────┴───────────────────────────── Escherichia coli 042 (1)  
┌─────────┴─ Escherichia coli IAI39 (2)  
┤                  ┌────────────── Escherichia coli M605   
└──────────────────┤┌─ Escherichia coli ED1a (6)  
                   └┤┌────────────── Escherichia coli B354   
                    └┤              ┌─ Escherichia coli K12 (31)  
                     └─────────────┬┴─────────────── Escherichia coli 536 (16)  
                                   └─────────────┬────────────── Escherichia coli O111:H- str. 11128 (1)  
                                                 └┬─ fig|1040638.4.peg.3000 O104:H4 str. LB226692 (52)  
                                                  └────────────── Escherichia coli B185   
  

  
Sigma factor RpoE regulatory protein RseC
 (12)
  
 Others 
(1)