Figure 1 (Top) Thin section showing vesicles in fungal tissue; (bottom) thin section showing vesicle aggregate in fungal tissue surrounded by rough ER (from Newhouse et al. (1983). Can. J. Bot., 61, 389–399). The bar represents 100 nm.
Figure 2 Genome organization of three members of the family Hypoviridae. Arrows represent known or suspected sites of autoproteolysis. Genome organization of Cryphonectria hypovirus 4 (CHV-4), which is 9.1 kb, is similar to Cryphonectria hypovirus 3 (CHV-3), but it is unknown whether CHV-4 undergoes autoproteolysis.