title: Virulentization and state of bacterial surface in strains of Salmonella typhimurium.
mesh_terms: D000136:Acid-Base Equilibrium; D000372:Agglutination Tests; D004352:Drug Resistance, Microbial; D006863:Hydrogen-Ion Concentration; D050356:Lipid Metabolism; D008826:Microbial Sensitivity Tests; D011506:Proteins / Q000378:metabolism; D011830:Radiation Effects; D012486:Salmonella typhimurium / Q000187:drug effects / Q000472:pathogenicity / Q000528:radiation effects; D014357:Trypsin / Q000494:pharmacology; D014774:Virulence
chemical_list: D011506:Proteins; D014357:Trypsin