tailieunhanh - Prevalence and molecular diagnosis of escherichia coli in captive sloth bears (Melursus ursinus)

Pathogenic Escherichia coli strain from faeces of sloth bears was screened by using culture morphology, Gram’s staining, biochemical tests and polymerase chain reaction. Our results showed that out of 60 samples collected, 59 samples () were cultured on EMB agar and Gram’s stain revealed rod-shaped Gram-negative organism with green metallic sheen - like colonies. | Prevalence and molecular diagnosis of escherichia coli in captive sloth bears Melursus ursinus

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