FIG. 3.

One-nanometer-thick slices from a tomographic reconstruction of a nucleocapsid completing envelopment at the INM. The sample was prepared as for Fig. 1. The slice number of each image (out of a total of 235 slices) is indicated in the lower left of each panel. The position of the INM is indicated with an arrow. Triangles in slice 120 indicate two adjacent angular vertices with bridging rods, whereas the relatively planar surface between them is largely devoid of bridging rods. Nuc, nucleus; Cyto, cytoplasm.