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                                                                                            Table 3. Biochemical test results for the identification of bacterial isolates.

Biochemical test

BI-2

BI-3

Oxidase Test

+

+

Catalase Test

+

+

Voges-Proskauer Test

+

-

Methyl Red Test

-

+

Indole Test

-

-

Starch Hydrolysis Test

+

+

Citrate Utilization Test

-

-

Acid Production from glucose

+

+

Gas Production from sucrose

-

-

Growth on MacConkey agar

-

-

                                                                                                    ‘+’ indicates positive result and ‘-’indicates negative result