Gram-negative bacteria: Difference between revisions
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* Bacteria that have a '''thin peptidoglycan layer''' in the cell wall and therefore stain |
* Bacteria that have a '''thin peptidoglycan layer''' in the cell wall and therefore stain '''pink or red''' on [[Gram stain]] |
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* Outer membrane contains lipopolysaccharide (LPS, which consists of lipid A, core polysaccharide, and O antigen) |
* Outer membrane contains lipopolysaccharide (LPS, which consists of lipid A, core polysaccharide, and O antigen) |
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Revision as of 00:07, 29 December 2019
- Bacteria that have a thin peptidoglycan layer in the cell wall and therefore stain pink or red on Gram stain
- Outer membrane contains lipopolysaccharide (LPS, which consists of lipid A, core polysaccharide, and O antigen)
Organisms
- Bacilli
- Lactose-fermenting
- Fast fermenters
- Slow fermenters
- Non-lactose-fermenting
- Oxidase-positive
- Oxidase-negative
- Urease-positive
- Urease-negative
- Lactose-fermenting
- Cocci
- Neisseria
- Coccobacilli
- Haemophilus species (S. aureus satellite colonies)
- Pasteurella species
- Brucella species
- Bordatella pertussis
- Francisella tularensis
- Legionella species
- Anaerobes
