Figure 4From: Alkane inducible proteins in Geobacillus thermoleovorans B23Localization of P24, P21, and P16 in the cells. Lanes are molecular weight markers, M; whole cell fraction cultivated in the absence of alkanes, 1; whole cell fraction cultivated in the presence of alkanes, 2. Soluble intracellular fraction after sonication of the cells, 3; insoluble membrane fraction after sonication, 4.Back to article page