Skip to main content
. 2021 Jun 16;521:9–18. doi: 10.1016/j.cca.2021.06.016

Fig. 4.

Fig. 4

Quantification of SARS-CoV-2 and HIV RNA. A–D: Representative SARS-CoV-2 amplification curves and scatter plots from LOAA (left four panels: positive and NTC) and one-dimensional plots from QX200 (rightmost) using four different assays: RdRP-1 (A), RdRP-2 (B), E (C), and N (D). E and F: Representative HIV-1 amplification curves and scatter plots from LOAA (left four panels: positive and NTC) and one-dimensional plots from QX200 (rightmost) using two different assays: A assay (E) and B assay (F). The red bars and pink lines indicate the set thresholds. G and H: Graphs comparing copy number results for SARS-CoV-2 (G) and HIV-1 (H) using the QX200 (circles) and LOAA (crosses). Error bars indicate the SD with the mean of replicated measurements (n ≥ 3). Significant difference analyzed by t-test is labeled (**p < 0.01) and otherwise not significant p > 0.05.