FIG. 2.

Cap analog blocks the binding of capped control RNA and HEV genomic RNA by anticap MAb. Shown are RT-PCR products of HEV RNAs extracted from anticap-coupled beads (A) or supernatants (B) following incubation with capped RNA transcript (lanes 1 to 3), virion RNA extracted from the human HEV strain (lanes 4 to 6), or virion RNA from the swine HEV strain (lanes 7 to 9); the beads were preincubated with m⁷(5′)GpppG (lanes 2, 5, and 8) or GpppG (lanes 3, 6, and 9). MW, molecular weight markers.