Enterobacteriaceae

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Enterobacteriaceae /
Revision as of 13:49, 14 August 2020 by Aidan (talk | contribs) (β†’β€: sortable)

Identification

Lactose PPA H2S Mannitol Indole Urease Growth on Citrate Other Tests Organism
+ – – + + + + nonmotile, methyl red – Klebsiella oxytoca
– + + +/Β± + motile, methyl red + Citrobacter koseri
– + + – – Escherichia coli
+ + –

Β±

–/Β± +/Β± Citrobacter freundii
– + – + + TSI A/A with gas, nonmotile Klebsiella pneumonia
– + – +/Β± + TSI A/A with gas, motile, arginine dihydrolase + Enterobacter cloacae
– + – – + TSI A/A with gas, motile, arginine dihydrolase – Klebsiella aerogenes
Β± – – – + – – oxidase + Plesiomonas shigelloides
– – + Β± + – Yersinia enterocolitica
– + + – + +/Β± Proteus mirabilis
+ + + –/Β± Proteus vulgaris
Β± – – + – TSI with gas Proteus penneri
–/Β± – + + – TSI with gase Morganella morganii
– + + + + TSI no gas Providencia rettgeri
– – + – + TSI no gas Providencia stuartii
– Β± + Β± –/Β± +/Β± Citrobacter species
– + + – – Escherichia coli (inactive)
– + – – + Hafnia species
+/Β± + – – Β± Salmonella species
– + – – – Shigella species (other than S. dysenteriae)
– + – – + Serratia marcescens
+ – + – – Edwardsiella tarda
– – – – – Shigella dysenteriae