MAP2K1 and infection: Contrary to our expectation, Salmonella infection was also enriched in clusters 1 and 3 (Table S8), and thus, we reviewed the DEGs and found that only six DEGs, such as AHNAK, MAP2K1, MAPK10, ARL8B, IL6, and PFN2, were enriched after S. enterica BNCC186354 infection (Table S4), but only ARL8B and PFN2 were downregulated (Table S3).