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. 2012 Oct 20;97(9):4021–4037. doi: 10.1007/s00253-012-4477-2

Fig. 2.

Fig. 2

Dynamic range, coefficient of determination and PCR efficiency of the four Listeria SYBR®Green qPCR assays methods. Curves were obtained from two replicates for each concentration (expressed in copy number) from two different strains. a iap-50-deg, b prs-2-deg, c hlyA-177, d hlyA-146-deg-tronc. Multiplication symbol L. monocytogenes 1/2a (ATCC 51772), open diamond L. ivanovii (LMG 11388), open triangle L. monocytogenes 4b (ATCC 51777)