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. 2020 Jan 8;27:22. doi: 10.1186/s12929-019-0607-9

Fig. 1.

Fig. 1

The structure of the EV-A71 genome. The 5′ UTR of EV-A71 contains six stem-loop RNA domains (I-VI). Domain I functions in negative-strand RNA synthesis, whereas domains II–VI form an IRES element. The ORF encodes a polyprotein, which is cleaved into 11 viral proteins by viral and/or cellular proteases