Figure 3. Periodic acid–Schiff (PAS) stain.
Fungal hyphae highlighted in PAS stain in a background showing necrotic debris (PAS x 100).
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.