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Fig. 5 | Microbiome

Fig. 5

From: Metagenomic insights into the microbe-mediated B and K2 vitamin biosynthesis in the gastrointestinal microbiome of ruminants

Fig. 5

Comparisons of B and K2 vitamin biosynthesis between the CON and HG groups. a Effects of the HG diet on the alpha diversity of B and K2 vitamins at the species level (Wilcoxon rank-sum test, n.s. P > 0.05, ***P < 0.001). b PCoA of the microbiota related to B and K2 vitamin biosynthesis in the two groups. AMOVA analysis showed the significances between the two groups (P < 0.001). Bray-Curtis distances between the two groups are shown in the box plot (Wilcoxon rank-sum test, ***P < 0.001). c Comparisons of the relative abundance of B and K2 vitamin biosynthesis between the two groups (Wilcoxon rank-sum test, **P < 0.01, ***P < 0.001). d The relative abundance of the microbiota related to cobalamin biosynthesis between the two groups at the genus level (Wilcoxon rank-sum test, *P < 0.05, ** P < 0.01, ***P < 0.001). e Differential enrichment of VPGs and NPGs between the two groups. Heatmaps show the relative abundance (TPM) of differentially enriched genomes, and the colored bar represents the relative abundance corrected using the method of Z-score. Bar plots represent the gene counts of GH families. B vitamins and VK2 are abbreviated as thiamine (THI), riboflavin (RIB), niacin (NIA), pantothenate (PAN), pyridoxine (PYR), biotin (BIO), folate (FOL), cobalamin (COB), and menaquinone (MEN)

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