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. 2022 May 4;22:429. doi: 10.1186/s12879-022-07363-w

Fig. 1.

Fig. 1

Addition of CRISPR-Cas12a help to alleviate false positive acquired by single use of LAMP performance: (upper left panel) the product mixture of LAMP assay was colometric indicated by addition of 100 uM Hydroxy naphthol blue (HNB Sigma—Singapore) or (downer left panel) resolved against 1.2% agarose gel electrophoresis. Right panel—the same product mixture of LAMP was treated with CRISPR-Cas12a