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.
(A) 3D principal component analysis (PCoA) of weighted UniFrac distances of 16S rRNA genes showing significant beta diversity between AQP4+ patients (green) and healthy controls (red). (B) Results of pairwise PERMANOVA analysis showing a significant difference in beta diversity (p < 0.001, pairwise PERMANOVA test) between patients with AQP4-IgG+ NMOSD and healthy controls. NMOSD = neuromyelitis optica spectrum disorder.
