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Taxonomic composition (A–D) and principal coordinate analysis (E–H) of the gut microbiome derived from the urine extracellular vesicles of patients with proximal and distal colorectal cancer. (A) Phylum level, (B) family level, (C) genus level, (D) alpha-diversity, (E) UniFrac distance, (F) weighted-UniFrac distance, (G) Bray-Curtis dissimilarity, and (H) Jacaard distance. CRC, colorectal cancer; OTU, operational taxonomic unit.
