Fig. 2: Multiplexed visual detection of fungal pathogens. | Nature Communications

Fig. 2: Multiplexed visual detection of fungal pathogens.

From: Precise in-field molecular diagnostics of crop diseases by smartphone-based mutation-resolved pathogenic RNA analysis

Fig. 2

a Integration of each reaction of the assay using a paper-folding strategy. b Paper designs for detecting six wheat pathogenic fungi. c Multiplexed detection of six fungi using the colorimetric paper. d GPR values obtained by testing the 32 field-collected wheat leaf samples. e Comparison of results for detecting Pst infection in 32 wheat samples in (d) using the colorimetric assay and qPCR. Concentrations of DProbe, urease, urea, and phenol red were 100 nM, 1 nM, 500 mM and 250 μM. Source data are provided as a Source Data file.

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