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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 +