Box Plot from Scientific Research

The BrayCurtis distance between the microbiota of the Han populations and Tibetan4k_NP. Wilcoxon rank sum test was used to evaluate the statistical significance of BrayCurtis distance to Tibetan4k_NP between Han4k_6m and other groups. + + + above Han4k_6m indicates a significantly smaller BrayCurtis distance for Han4k_6m compared to the other three groups, with all q values being less than 0.001.

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