Gender Variations in the Oral Microbiomes of Elderly Patients with Initial Periodontitis

Figure 4

Heat map of differential oral microbiomes between elderly males and females with stage 1 periodontitis. (a) Phylum level. (b) Genus level. The sample information (group and number) and species annotation information are displayed on the horizontal axis and vertical axes, respectively. Colors indicate the Spearman rank correlation.

(a)

(b)