┌─ Escherichia coli SMS-3-5   
                  ┌┴─ Escherichia coli E110019 (1)  
                 ┌┴─ Escherichia coli K12 (124)  
                ┌┴─ Escherichia coli B354   
          ┌─────┴─ Escherichia coli EC4100B (3)  
┌─────────┴────────────────────────────────────────────────────────┬─ Escherichia coli (268-388/400) B354   
┤                                                                  └─ Escherichia coli (268-388/400) 042 (13)  
└───────────────────┬─ Escherichia coli (1-142/143) B354   
                    └┬─ Escherichia coli (1-142/143) H736 (1)  
                     └┬─ Escherichia coli (1-142/143) FVEC1302 (3)  
                      └┬─ Escherichia coli (1-142/143) KO11 (3)  
                       └┬─ Escherichia coli (1-142/143) 53638 (9)  
                        └┬─ Escherichia coli (1-142/143) MS 21-1   
                         └─ Escherichia coli (1-142/143) NC101   
  

  
Flagellar basal-body rod protein FlgC
 (12)
  
Flagellar hook protein FlgE
 (2)