Figure 2From: Photonic plasmid stability of transformed Salmonella Typhimurium: A comparison of three unique plasmidsCorrelation between luminescence and bacterial numbers. The correlation of photon-emitting Salmonella typhimurium and lux plasmid (pAK1-lux, pXEN-1, or pCGLS-1) following imaging without ampicillin selection in wells of 96-well plate (P < 0.05).Back to article page