Fig. 4From: Bacterial community and chemical profiles of oil-polluted sites in selected cities of Uganda: potential for developing a bacterial-based product for remediation of oil-polluted sitesPrincipal component analysis biplots for oil-polluted and control soils collected from the three cities (KI, Kampala industry; KG, Kampala garage; KX, Kampala control; HI, Hoima industry; HG, Hoima garage; HX, Hoima control; JI, Jinja industry; JG, Jinja garage; JX, Jinja control)Back to article page