Pathology of a Gammabaculovirus in Its Natural Balsam Fir Sawfly (Neodiprion abietis) Host

Figure 6

Detail of nuclear envelope invaginations in uninfected midgut epithelial cell. Visible are the nucleoplasm (NP), cytoplasm (CP), nuclear pores in cross (arrowhead) and longitudinal (arrow) sections, and rough endoplasmic reticulum (rER). Electron micrograph. Scale bar = 1 μm.