┌─ Escherichia coli (157-300/316) K12 (128)  
                                                           ┌┴─ Escherichia coli (157-300/316) MS 84-1   
┌──────────────────────────────────────────────────────────┴─ Escherichia coli (157-300/316) E24377A (1)  
│                                                   ┌─ Escherichia coli (25-168/168) B171 (28)  
┤                                                  ┌┴─ Escherichia coli (25-168/168) 042 (73)  
│                         ┌────────────────────────┴┬─ Escherichia coli MS 116-1   
└─────────────────────────┤                         └─ Escherichia coli K12 (24)  
                          │                                       ┌─ Escherichia coli 2362-75   
                          └───────────────────────────────────────┤┌─ Escherichia coli (12-153/153) CFT073 (20)  
                                                                  └┤┌─ Escherichia coli (12-153/153) 042 (16)  
                                                                   └┤ ┌─ Escherichia coli K12 (20)  
                                                                    └┬┴─ Escherichia coli (2-129/129) 53638 (1)  
                                                                     └┬─ fig|1040638.4.peg.5300 O104:H4 str. LB226692 (54)  
                                                                      └─ Escherichia coli (2-129/129) 1125A (14)  
  

  
Universal stress protein G
 (6)
  
Universal stress protein F
 (4)
  
Universal stress protein E
 (3)
  
 Others 
(1)