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. 2020 Feb 18;10:2860. doi: 10.1038/s41598-020-59529-8

Figure 1.

Figure 1

Alpha and beta diversity comparisons of microbiomes collected from CRC patients and healthy controls. Analysis was performed using sequencing data for the 16S rDNA V3 and V4 regions, with a rarefaction depth of 10,000 reads per sample. (A) Chao1 and Shannon indexes indicate alpha diversity. Whiskers in the boxplots represent the range of the minimum and maximum alpha diversity values within a population, excluding outliers. Principal coordinate analysis (PCoA) plots represent beta diversity at the (B) phylum and (C) genus levels. Red circles represent healthy control individuals and blue circles represent CRC patients. CRC, colorectal cancer.