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. 2021 Oct 20;196:113689. doi: 10.1016/j.bios.2021.113689

Fig. 3.

Fig. 3

Sensitivity of the NESBA for E and N genes of SARS-CoV-2 gRNA. Time-dependent fluorescent signals produced from gene-specific MBs during the NESBA reaction for (a) E and (b) N genes of SARS-CoV-2 gRNA at varying concentrations. The linear relationship between Tt and logarithmic CSARS-CoV-2 for (b) E and (d) N genes of SARS-CoV-2 gRNA in the range from 5 × 10−1 to 5 × 105 copies/μL, where Tt is defined as the time when the fluorescent signal reaches the threshold (100 a.u.) and CSARS-CoV-2 is the concentration of SARS-CoV-2 gRNA.