Figure 4.
Electron microscopy images of negatively stained phage particles. Scale bar represents 100 nm. (a) PRF-SP1, (b) PRF-SP3, (c) PRF-SP4, (d) PRF-SP5.
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.