Table 1 Growth characteristic and biochemical reaction of E. coli
From: Bacteriological study of calf colisepticemia in Alage Dairy Farm, Southern Ethiopia
Biochemical test | Characteristic of E. coli |
|---|---|
Motility at 30 °C | Motile |
Lactose fermentation | + |
Indole production | + |
Methyl red | + |
Citrate utilization test | − |
H2S production in TSI | − |
Reaction in TSI | Yellow butt, yellow slunt |
Catalase test | + |