Table 2.
Klebsiella oxytoca | Pseudomonas aeruginosa | Providencia rettgery | Proteus mirabilis | Enterobacter aerogenes | Bacterial sp./ Biochemical tests |
---|---|---|---|---|---|
- | * | - | - | - | Arginine dihydrolase |
+ | * | - | - | + | Lysine decarboxylase |
- | * | - | + | + | Ornithine decarboxylase |
+ | + | + | - | + | Manitol fermentation |
+ | - | - | + | + | Sucrose fermentation |
+ | - | - | - | + | Lactose fermentation |
+ | - | + | + | + | Glucose fermentation |
- | + | + | + | + | Motility |
+ | - | + | - | - | Endol production |
- | - | - | + | - | SH2 production |
A/A | K/K | K/A | K/A; gas | K/A; gas | Growth on Triple sugar Iron agar |
+ | + | + | + | + | Citrate utilization |
+ | - | - | + | + | Voges–Proskauer test |
+ | - | + | + | - | Methyl red test |
+ | +/- | + | + | + | Urease |
- | + | - | - | - | Oxidase |
+ | + | + | + | + | Catalase |
* | Oxidative | * | * | * | Oxidative/Fermentative test |
* | Green-blue | - | - | - | Pigment |
(+) positive result, (-) negative result, (*) not ordinary for identification of the bacterium