Isolation of Environmental Bacteria from Surface and Drinking Water in Mafikeng, South Africa, and Characterization Using Their Antibiotic Resistance Profiles
Figure 2
Image of a composite agarose (1% w/v) gel depicting DNA extracted from Pseudomonas species. Lane M (1 kb DNA Ladder); Lane 1–9 (gyrB gene fragments (222 bp) from Pseudomonas species isolated from different sites.