Fig. 3

Phylogenetic tree of the entire VP1 gene of EV71. The 30 reference strains are indicated in different coloured shapes, as shown below: :HQ328793(H07) :JX025561(FY7VP5) :EU812515(FY-23 K-B) :HQ828086(C4a) :EU753365(C4a) :KU936124(C4a) :KU936125(C4a) :KU936130(C4a) :JQ742002(C4b) :JQ742001(C4b) :AY207625(C3) :AF376081(C3) :AF304457(C2) :AF376110 (C2) :AY125969(C1) :AY125976 (C1) :JN874558 (C5) :KU888174(C5) :U22521(A) :GU434678(A) :AB059814(B1) :AF135886 (B1) :AF009534(B2) :AF009540(B2) :AF376119(B3) :AF376073(B3) :AF376084(B4) :AJ586873 (B4) :AB177815 (B5) :AB177816 (B5)