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. 2023 Jan 30;14:1094877. doi: 10.3389/fmicb.2023.1094877

Figure 7.

Figure 7

Detection and quantification of VBNC L. pneumophila from potable water samples. (A) Cytograms of culture negative potable water samples. (B) qPCR of whole water sample and VBNC Legionella and estimation of GU/L after viability cell sorting using flow cytometry shown in (A). This image clearly demonstrates the difference in the concentration of Legionella, indicating presence of dead Legionella of its DNA in the water sample.