3′-Terminal Sequence in Poliovirus Negative-Strand Templates Is the Primary cis-Acting Element Required for VPgpUpU-Primed Positive-Strand Initiation

od Sharma, Nidhi, O'Donnell, Brian J., Flanegan, James B.
Izdano 2005

5′ cloverleaf in poliovirus RNA is a cis-acting replication element required for negative-strand synthesis

od Barton, David J., O’Donnell, Brian J., Flanegan, James B.
Izdano 2001