[16] O antigen also contributes to pathogen evasion of phagocytosis by immune cells. A further critical perform of LPS is in biofilm formation. The clustering of microorganisms into a biofilm is induced by LPS that can help colonization and progress of the drug-resistant phenotype that may be refractory to most antibiotic therapies. https://devingthtg.blogdeazar.com/33270924/ionomycin-calcium-secrets