Fig. 2From: Unique composition of ocular surface microbiome in the old patients with dry eye and diabetes mellitus in a community from Shanghai, China(A) α-Diversity index analysis of the four groups; (B) PCoA analysis; (C) NMDS analysis; (D) the relative abundance of four groups at phyla level (top 10); (E) the relative abundance of four groups at genus level (Top 20); F Species composition heatmap at the genus level (Top 20)Back to article page