Fig. 4: Clinical validation. | Communications Biology

Fig. 4: Clinical validation.

From: Automated amplification-free digital RNA detection platform for rapid and sensitive SARS-CoV-2 diagnosis

Fig. 4

a, b Detection of SARS-CoV-2 variants, and discrimination of the S-gene mutations in clinical specimens. B.1.1.214/284, B.1.1.7, R.1, AY.29, and B1.1.529 were WT, alpha, Japan, delta, and omicron variants, respectively. The definition of having a mutation is that the ratio value is greater than 1.0. c Comparison of opn-SATORI and RT-qPCR for quantification of the SARS-CoV-2 genomic RNA copy number. d Comparison of opn-SATORI and RT-qPCR results in SARS-CoV-2 detection. e Comparison of opn-SATORI and WGS results in variant discrimination.

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