FIG. 3.

CryoEM maps of MGNNV at 23-Å resolution (a) and PaV at 22 Å resolution (c). (b and d) Cutaway views of panels a and c, respectively. Panels a and b are colored radially. The densities for the protrusions (∼154 to 192 Å), the inner shell of the capsid (∼112 to 154 Å), and the RNA (<112 Å) are gold, green, and blue, respectively. In panel d, the RNA density of PaV is dark purple. In panel a, an icosahedral asymmetric unit is outlined by a triangle, and the positions of the icosahedral five-, three-, and two-fold axes are indicated by numbers. The quasi-two-fold axes are centered between the five- and three-fold axes. Bar, 100 Å.