Figure 5From: Screening and identification of genetic loci involved in producing more/denser inclusion bodies in Escherichia coliDensity gradient analysis of isolates of interest. U, uninduced; I, induced. Notice increase in buoyant density and population of induced cells obtained from colony 181 (top panel). The induced cells from colony 181 also show higher percentage of POI production (bottom panel, lane 8) compared to the QC1101 induced cell control (lane 3). The numbers on the lanes on SDS-PAGE correspond to the numbers of the bands on density gradient.Back to article page