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Fig. 5 | Virology Journal

Fig. 5

From: A loop-mediated isothermal amplification assay for the detection and quantification of JC polyomavirus in cerebrospinal fluid: a diagnostic and clinical management tool and technique for progressive multifocal leukoencephalopathy

Fig. 5

Correlation between the LAMP and qPCR quantitative analyses. The JCV genome copy numbers, as determined by the LAMP assay (x-axis) vs. qPCR (y-axis). Among the 42 LAMP- and qPCR-positive samples, 33 samples, for which the viral genome was quantified as ≥1 copies/reaction (corresponds to ≥1.5 × 102 copies/mL of CSF) by the LAMP assay, were subjected to the analysis (n = 33). The dashed line indicates the cutoff value for the quantification with the LAMP assay of 1.5 × 102 copies/mL of CSF

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