Fig. 1
From: Isolation and identification of a TetR family protein that regulates the biodesulfurization operon
a Graph showing the effect of inorganic sulfate on desulfurization activity of bacterium. Black bars represent growth and gray bars represent activity of the bacterium, Gordonia sp. IITR100. b A 12% SDS-PAGE gel showing the different fractions in pull down assay with sodium sulfate extract. Lane 1: broad range protein marker lane 2: crude extract, lane 3: flow through from column, lane 4–6: elution fractions. c A table showing the major protein identified corresponding to each band. The proteins marked in bold were common to proteins obtained in pull down assay using kanamycin promoter (control)