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.
Representative confocal microscopy images of 19 h-old S. mutans single-species biofilm. The green color represents the S. mutans cells (GFP), while the red color represents exopolysaccharides in the extracellular matrix labeled with Alexa Fluor 647. In the first column overlay is observed, while the second and third illustrate each component individually.
