Title ZCL-QMS3-026 Technical SOPs Microbiology (Gram Negative Bacteria Identification Chart).pdf ✅

Technical SOPs Microbiology Control No. : ZCL-QMS3-026 Issue Date : 25th Jan-2023 Revision No. : 04 Authorized by Laboratory Director Controlled Document Page 1 of 1 Gram Negative Bacteria Identification Chart Antibiotics Lactose TSI H2S Motility Indole Urease Citrate Mac OXIDASE NEGATIVE E. coli + A/A - + + - - G Kleb. pneumoniae + A/A - - - + + G Kleb. oxytoca + A/A - - + + + G Citrobacter freundii V K/A or A/A + + - V + G Citrobacter koseri V K/A - + + V + G Enterobacter aerogenes V A/A - + - - + G Enterobacter species V A/A - + - V + G Serratia species - K/A - + - - + G Proteus. mirabilis - K/A + + - ++ V G Proteus vulgaris - K/A + + + ++ V G Morrg.morganii - K/A - + + ++ - G Provid. rettgeri - K/A - + + ++ + G Provid. species - K/A - V + V + G Yers. Enterocolitica - K/A - V V V - G Acinetobacter species - K/K - - - - + G Salmonella species - K/A V + - - + G Shigella species - K/A - - V - - G Steno. maltophila - K/K - - - - + G Erwinia nigrifiluens - K/A - + - - + NG OXIDASE POSITIVE Pseudo. aeruginosa - K/K - + - - + G B.cepacia - K/K - + - - + G Aeromonas spp - A/A - + + - + G Shewanella putrificians - K/A + + - - - G Comamonas testosteroni - K/K - + - - - G Chryseomonas indologenes - K/K - - + - - NG Elizabethkingia meningo septica - K/K - - + weak - - No or poor Pasturella multocida - K/A - + + - - NG Rhizobium radiobacter - K/A - + - - - NG Ochrobactrum anthropi - K/A - + - + + G