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Fig. 1 | Phytopathology Research

Fig. 1

From: Development of a portable DNA extraction and cross-priming amplification (CPA) tool for rapid in-situ visual diagnosis of plant diseases

Fig. 1

SMA-Device-based in-situ DNA extraction protocol. a Schematic of the experimental setup of the portable SMA-Device and the entire equipment-free DNA extraction process. The blue liquid represents the S-buffer, the pale-yellow tube represents the inner tube, and the green liquid represents the crude extract of DNA. b Scanning electron microscopy image of Steel Microneedle Array. Scale bar = 500 μm

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Phytopathology Research

ISSN: 2524-4167