Figure 3From: Formation of Se (0) Nanoparticles by Duganella sp. and Agrobacterium sp. isolated from Se-laden soil of North-East Punjab, IndiaColonies of four strains on agar plates showing selenite reduction to red-colored elemental selenium. The strains C 1, C 4, C 6 and C 7 are represented as 1, 4, 6 and 7, respectively, in the illustration.Back to article page