Figure 2From: Molecular phylogenetic analysis of bacterial community and characterization of Cr(VI) reducers from the sediments of Tantloi hot spring, IndiaAerobic growth and Cr(VI) reduction by enrichment consortium for 1 mM (a) 2 mM (b) and 5 mM (c) initial concentrations of Cr(VI). In each frame (•) indicates growth of cells as measured by OD600 nm, (□) reduction by medium alone and (♦) reduction by consortium. Error bars indicate standard deviation of triplicate experiments.Back to article page