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.
Up–regulated expression of PilA11 protein during cell division. (A) A group of individual cells. (B) A single cell. Fluorescence images of control and PilR(+)/(−) mutant cells labeled with PilA11–Alexa Fluor 488. Arrows indicate cells undergoing division. White bars = 2 and 0.5 μm.
