Fig. 5From: Associations among dietary non-fiber carbohydrate, ruminal microbiota and epithelium G-protein-coupled receptor, and histone deacetylase regulations in goatsGPR and HDAC co-regulation network related to epithelium metabolism. The functions of the first neighbors were predicted by the KEGG pathway analysis. The genes colored in red were the genes that were significantly upregulated after 4Â weeks of 30% NFC feeding, and the genes colored in blue were the significantly downregulated genes after 4Â weeks of 30% NFC feeding. The lines in the same color indicate the genes regulating the same metabolic function. The lines in the same shape indicate that the low-level metabolism was grouped in the same high-level metabolism by KEGG annotationBack to article page