Figure 1From: PCR amplification of a triple-repeat genetic target directly from whole blood in 15 minutes as a proof-of-principle PCR study for direct sample analysis for a clinically relevant target Investigation of % blood tolerance of the rapid PCR assay. Increasing concentrations of whole blood (5, 10, 20, or 30%), as indicated, were added to the PCR tube. Products resolved by agarose gel electrophoresis. M (100 bp marker); P (10 ng of purified donor DNA); D14 (Donor 14); D15 (Donor 15); N (no template control).Back to article page