An official website of the United States government
Here's how you know
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.
Low-power views of hematoxylin-and-eosin-stained sections of lungs removed at the indicated time points from C3H/HeN mice infected i.n. with PAO1 (left column) or PAO1ΔaroA (right column).