Three-tube method for screening stool cultures for Salmonella and Shigella.
A three-tube method developed is described as a screening test for non-lactose-fermenting organisms isolated from stool cultures. To evaluate the method, 976 strains of gram-negative bacilli were tested. All strains of Salmonella and Shigella were correctly identified generically.
D001419:Bacteria / Q000145:classification; D001431:Bacteriological Techniques; D003641:Deamination; D003653:Decarboxylation; D005243:Feces / Q000382:microbiology*; D006862:Hydrogen Sulfide / Q000096:biosynthesis; D007202:Indicators and Reagents; D007211:Indoles / Q000096:biosynthesis; D008124:Locomotion; D008239:Lysine / Q000378:metabolism; D008722:Methods; D010649:Phenylalanine / Q000378:metabolism; D012475:Salmonella / Q000145:classification / Q000302:isolation & purification* / Q000378:metabolism; D012760:Shigella / Q000145:classification / Q000302:isolation & purification* / Q000378:metabolism
D007202:Indicators and Reagents; D007211:Indoles; D010649:Phenylalanine; D008239:Lysine; D006862:Hydrogen Sulfide