Fig. 4: Metaproteome landscape of both human and microbiota protein groups in saliva samples. | npj Biofilms and Microbiomes

Fig. 4: Metaproteome landscape of both human and microbiota protein groups in saliva samples.

From: Metaproteogenomic analysis of saliva samples from Parkinson’s disease patients with cognitive impairment

Fig. 4

a Distribution of quantified human and microbial protein groups. Venn diagram indicates the numbers of quantified protein groups, while the bar graph shows the total intensity of human or microbial proteins. b tSNE plot of bacterial protein groups quantified in saliva samples (PERMANOVA, R2 = 0.20, adj.p = 0.089). c tSNE plot of human protein groups quantified in saliva samples (PERMANOVA, R2 = 0.21, adj.p = 0.106). d t-Distributed Stochastic Neighbor Embedding (t-SNE) plot of all proteins quantified in saliva samples (PERMANOVA, R2 = 0.026, adj.p = 0.025). Beta diversity comparisons were performed using Aitchison distance. The ellipses represent a 95% confidence level. Color is indicative of the study group.

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