Transcriptomic analysis of SR14 treated by baicalin, EDTA, and baicalin plus EDTA. KEGG enrichment analysis (A) of the differential expression genes (DEGs) in SR14 after exposure to baicalin plus EDTA. The x and y axis in A represent the expression changes and corresponding statistically significant degree, respectively. (B) Selected DEGs involved in TCA cycle, antioxidant response, LPS modification, ABC transporters, multidrug efflux pump and Salmonella infection and virulence. B, baicalin alone; E, EDTA alone; B+E, baicalin in combination with EDTA.