Figure 2From: Visual detection of H3 subtype avian influenza viruses by reverse transcription loop-mediated isothermal amplification assayDetection of H3 subtype AIVs by RT-LAMP assay. (A) Products of RT-LAMP assay confirmed by 1.5% agarose gel electrophoresis. (B) Products of RT-LAMP assay digested by EcoR I and EcoR V restriction enzyme. (C) Result of RT-LAMP assay under daylight. (D) Result of RT-LAMP assay under UV light. M:100 bp. a: positive sample. b: negative sample.Back to article page