┌─ Escherichia coli (4-67/70) O55:H7 str. CB9615 (1)  
                            ┌┴─ Escherichia coli (4-67/70) M718   
                           ┌┴─ Escherichia coli (4-67/70) K12 (42)  
                    ┌──────┴─ Escherichia coli (1-63/66) TA271   
┌───────────────────┴──┬─ Escherichia coli (4-67/70) ED1a (1)  
│                      └┬─ Escherichia coli (4-67/70) K12 (128)  
│                       └─ Escherichia coli (4-67/70) M718   
│                       ┌─ Escherichia coli (4-67/71) APEC O1 (5)  
│                      ┌┴─ Escherichia coli (4-67/71) O55:H7 str. CB9615 (1)  
┤                     ┌┴─ Escherichia coli (4-67/71) O26:H11 str. 11368   
│                    ┌┴─ Escherichia coli (4-67/71) K12 (37)  
│                 ┌──┴─ Escherichia coli (4-67/71) E24377A (3)  
│            ┌────┴───── Escherichia coli (3-70/70) K12 (132)  
│          ┌─┴───┬─ Escherichia coli (4-67/70) O157:H7 EDL933 (1)  
│          │     └─ Escherichia coli (4-70/70) K12 (131)  
└──────────┤      ┌─ Escherichia coli (4-70/70) K12 (51)  
           │     ┌┴─ Escherichia coli (5-70/70) 042 (1)  
           │┌────┴─ Escherichia coli (4-70/70) H591 (2)  
           └┤            ┌──────────────────────────────────────────── Escherichia coli (1-61/148) O83:H1 str. NRG 857C   
            │           ┌┴─ Escherichia coli ETEC H10407   
            └──────┬────┴─ Escherichia coli K12 (122)  
                   └┬── Escherichia coli K12 (133)  
                    └───────────────────────┬─ Escherichia coli (3-61/74) 1125A   
                                            └─ Escherichia coli (3-61/74) K12 (132)  
  

  
Cold shock protein CspB
 (5)
  
Cold shock protein CspF
 (4)
  
Cold shock protein CspI
 (3)
  
Cold shock protein CspH
 (3)
  
Cold shock protein CspD
 (2)
  
Cold shock protein CspC
 (2)
  
Cold shock protein CspG
 (2)
  
Cold shock protein
 (1)
  
Cold shock protein CspE
 (1)
  
Cold shock protein CspA
 (1)