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.
Image of spore, endospore and vegetative cell forms of Bacillus subtilis BG01-4TM. Cultured on 2× SG agar for 92 h; ×1000 magnification. Spores and endospores are stained with malachite green stain and appear light blue/green; vegetative cells are stained with safranin and appear pink/red.
