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Flow Chart for Unknown Identification: Citrase + + + Morphology Gram Reaction Morphology Rod Oxygen Requirement Strict Aerobe Bacillus Strict Anaerobe Clostridium Cocci Catalase reation Catalase Positive Staphylococcus Strict aerobes Micrococcus Rod Oxidase reaction Oxidase + Catalase negative Enterococcus Facultative Anaerobes Staphylococcus Pseudomonas Indole Hydrogen Sulfide- Citrose() Escherichia Cocci Oxidase Indole test Hydrogen + Citrose() Proteus Indole - Enterobacter
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Start with the Gram reaction of the unknown sample. Determine if it is Gram-positive or Gram-negative. - If Gram-positive, move to step 2. - If Gram-negative, move to step 3. Show more…
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