Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Ultrastructural morphologies of parental wild-type and mutant viruses. Electron micrographs of Vero cells infected with different viruses at an MOI/cell of 3 and processed for electron microscopy at 18 h.p.i. are shown. The extracellular space (e) and cytoplasm (c) are marked. Arrows show viral particles with envelopment defect, magnified in insets.
