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.
High magnification AFM amplitude images (1 × 1 μm) of ATCC 19606 (panels A and B) and 19606R (panels C and D) at mid-logarithmic phase, illustrating untreated cells (panels A and C), and cells treated for 20 min with colistin 32 mgL−1 (panels B and D).
