Karakteristik Genotipe Bakteri Patogen Escherichia Coli Yang Diisolasi Dari P…

This research was conducted from March until April 2019. The purpose of this study was to examine the resistance of E. coli bacteria toward antibiotics (ciprofloxasin, streptomycin and erythromycin) and to identify isolated from Dumai sea waters the bacteria genotypes. Resistance test showed that isolated E1, E4, E6, E8, E11, E13, and E15 were resistant to antibiotic streptomycin and erythromy…