Table 3.
Biochemical characteristics for isolates strains.
| S/N | Properties | HSI1 | HSII1 | HSII2 | HSII3 | HSII4 | HSIII1 | HSIII2 | TSI1 | TSIII3 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Motility test | Motile | Motile | Non motile | Non motile | Non motile | Non motile | Non motile | Motile | Motile |
| 2 | Indole | -v | +v | -v | +v | -v | -v | -v | -v | -v |
| 3 | Catalase | +v | +v | -v | +v | +v | +v | +v | +v | +v |
| 4 | Oxidase | -v | -v | -v | -v | -v | -v | -v | -v | -v |
| 5 | Citrate utilization | +v | -v | -v | +v | -v | -v | -v | -v | -v |
| 6 | Methyl Red | -v | -v | -v | -v | -v | -v | -v | -v | -v |
| 7 | VP | -v | -v | -v | -v | -v | -v | -v | -v | -v |
| 8 | Starch hydrolysis | +v | +v | +v | +v | +v | +v | +v | +v | +v |
| 9 | Chitin hydrolysis | +v | +v | +v | +v | +v | +v | +v | +v | +v |
| 10 | Gelatine hydrolysis | -v | -v | -v | -v | -v | -v | -v | -v | -v |
| Triple Irion sugar test | ||||||||||
| 11 | Glucose | +v | +v | +v | +v | +v | +v | +v | +v | -v |
| 12 | Sucrose | +v | +v | +v | +v | +v | +v | +v | +v | +v |
| 13 | Lactose | +v | +v | +v | +v | +v | +v | +v | +v | +v |
| 14 | Gas production | +v | +v | +v | +v | +v | +v | +v | +v | +v |
| 15 | H2S | -v | -v | -v | -v | -v | -v | -v | -v | -v |