Escherichia hermannii

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 d
15 Melibiose -
16 D-sorbitol -
17 Mucate +
18 KCN +
19 Gelatine -
20 Lactose d
21 Phenylalanine deaminase -
22 D-mannitol +
23 Dulcitol (-)
24 Salicin d
25 Adonitol -
26 Raffinose d
27 L-rhamnose +
28 Malonate -
29 Jordan tartrate d
30 Lipase -
31 D-glucose gas production +
32 D-xylose +
33 Maltose +
34 Cellobiose +
35 D-glucose acid production +
36 Nitrate reductase +
37 Glycerol -
38 Acetate utilization (+)
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 +