| Sl.No |
Biochemical Tests |
Bacterial Isolates |
| P1 |
P2 |
P3 |
P4 |
| 1 |
Gram Nature |
+ve |
+ve |
+ve |
+ve |
| 2 |
Shape |
Rods |
Rods |
Rods |
Rods |
| 3 |
Motility Test |
+ |
+ |
+ |
+ |
| 4 |
Spore former |
_ |
+ |
+ |
+ |
| 5 |
Catalase |
_ |
+ |
+ |
+ |
| 6 |
Oxidase |
+ |
+ |
+ |
+ |
| 7 |
Indole Test |
_ |
_ |
_ |
_ |
| 8 |
MR Test |
+ |
+ |
+ |
+ |
| 9 |
VP Test |
_ |
_ |
_ |
_ |
| 10 |
Citrate utilization |
_ |
_ |
_ |
_ |
| 11 |
H2S from TSI |
_ |
_ |
_ |
_ |
| 12 |
Urease |
_ |
_ |
_ |
_ |
| 13 |
Nitrate Reduction |
+ |
+ |
+ |
+ |
| 14 |
Gelatin Hydrolysis |
+ |
+ |
+ |
+ |
| 15 |
Casein Hydrolysis |
+ |
+ |
+ |
+ |
| 16 |
Starch Hydrolysis |
+ |
+ |
+ |
+ |
| 17 |
Glucose Utilization |
AG |
_ |
_ |
_ |
Note: AG_Acid Gas Production |