Providencia rettgeri

About Organism Show All Tests Show Unique Test Hierarchy

Description of values of test status

Test Value Meaning
+ 90-100% Positive
- 0-10% positive
(+) 76-89% positive
(-) 11-25% positive
d 26-75% positive
v strain instability

All Known Tests
1 Gram staining -
2 Indole +
3 Methyl Red +
4 Voges-proskauer -
5 Citrate +
6 Urease +
7 h2s Production -
8 Oxidase -
9 Motility +
10 Lysine decarboxylase -
11 Ornithine decarboxylase -
12 Arginine dihydrolase -
13 Aesculine hydrolysis d
14 Sucrose -
15 Melibiose -
16 D-sorbitol -
17 Mucate -
18 KCN +
19 Gelatine -
20 Lactose -
21 Phenylalanine deaminase +
22 D-mannitol +
23 Dulcitol -
24 Salicin d
25 Adonitol +
26 Raffinose -
27 L-rhamnose d
28 Malonate -
29 Jordan tartrate +
30 Lipase -
31 D-glucose gas production -
32 D-xylose -
33 Maltose -
34 Cellobiose -
35 D-glucose acid production +
36 Nitrate reductase +
37 Glycerol d
38 Acetate utilization d
39 L-arabinose -
40 myo-Inositol +
41 Deoxyribonuclease -
42 D-Mannose +
43 ONPG -
44 Trehalose -
45 Pigment -
46 alpha Methyl glucoside -
47 Catalase production +
48 Oxidase fermentation +