Motility-indole-lysine-sulfide medium.
A medium designed for the detection of motility, indole, lysine decarboxylase and deaminase reactions, and H2S production was devised and evaluated. Results, using 157 strains of enteric pathogens, were in agreement with reference methods. When 300 isolates from fecal cultures were screened using this medium, Shigella was easily differentiated from Escherichia and more of the Proteus species, especially P. morganii, could be eliminated from further study.
D000362:Agar; D000619:Aminohydrolases / Q000096:biosynthesis; D002241:Carbohydrates; D002262:Carboxy-Lyases / Q000096:biosynthesis; D002965:Classification / Q000379:methods*; D003470:Culture Media; D004755:Enterobacteriaceae / Q000145:classification* / Q000166:cytology / Q000378:metabolism; D005069:Evaluation Studies as Topic; D006862:Hydrogen Sulfide / Q000378:metabolism; D007211:Indoles / Q000378:metabolism; D007501:Iron; D008239:Lysine; D009068:Movement
D002241:Carbohydrates; D003470:Culture Media; D007211:Indoles; D000362:Agar; D007501:Iron; D000619:Aminohydrolases; D002262:Carboxy-Lyases; D008239:Lysine; D006862:Hydrogen Sulfide