Figure 5. Association analysis of circNF1-419, intestinal transcriptome and gut microbiota. Influences on the expression of GABRA1, GABRA6, St6galnac4, St8sia5, Pde9a (A), Tmem132a, Tmem163, Tmem62 and Tmem63c (B) in brain tissues. Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment of 16S functional gene prediction analysis using PICRUSt also showing altered signaling pathways (C) and the network (D). Data are presented as the means of more than 8 independent experiments, see also in Supplementary Figure 4.