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Figure S1 - Equipment-Free Incubation of Recombinase Polymerase Amplification Reactions Using Body Heat

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posted on 05.11.2014 by Zachary Austin Crannell, Brittany Rohrman, Rebecca Richards-Kortum

Signal-to-background ratios of lateral flow strips. The SBRs for four representative lateral flow strips are given to the right of the raw images for each strip: (A) a negative strip, (B) a false negative strip, in which a faint line is visible but the SBR falls just below the threshold for positive strips, (C) a weakly positive strip, and (D) a strongly positive strip.