Fig. 4From: Biodegradation of p-nitrophenol by engineered strainDegradation of PNP with different concentrations in the engineered strain BL-PNP, and the growth of the strain in the M9 media containing different concentration of PNP. The solid lines show the degradation of PNP, and the dotted lines show the growth of the engineered strain. Black diamond, 1 mM PNP; black square, 5 mM PNP; black up-pointing triangle, 10 mM PNPBack to article page