Quantification of microRNA editing using two-tailed RT-qPCR for improved biomarker discovery

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FIGURE 3.
FIGURE 3.

(A) Ct values for different dilutions of unedited (red circles) and edited (blue squares) miR-379 RNA oligonucleotides using hydrolysis probe-based qPCR for unedited (top) and edited (bottom) miR-379. Plots are representative of three independent experiments. Error bars denote the standard deviation of technical replicates; for points without error bars, the standard deviation was too small to be plotted. PCR efficiencies were calculated based on the slope. The average relative detection rate of non-target miR-379 was calculated based on the Ct difference to target miR-379. (B,C) Different dilutions of unedited (red circles) and edited (blue squares) miR-379 RNA oligonucleotides quantified by hydrolysis probe-based dPCR (B) and (C) SYBR Green-based dPCR for unedited (top) and edited (bottom) miR-379. Plots are representative of two independent experiments. Error bars denote the standard deviation of technical replicates; for points without error bars, the standard deviation was too small to be plotted. The dotted line marks the background, that is, the estimated “copy number” for negative control samples.

This Article

  1. RNA 27: 1412-1424