Figure 5. Functional gene analyses of the gut microbiota after ovariectomy. Functions related to synthesis and metabolism of carbohydrates and nucleotides (A), functions including microbial structure (B), and functions of synthesis and metabolism of small molecule organics compared with OVX0 (C). Values were analyzed using the Kruskal-Wallis H test with Benjamini-Hochberg FDR multiple test correction, *q<0.01, n=6.