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Summary
Real time quantitative PCR using TaqMan® probes. (1) In intact TaqMan® probes, reporter fluorescence is quenched due to FRET. (2) Probes and the complementary DNA strand are hybridized and reporter fluorescence is still quenched. (3) During PCR, the 5'-ends of the probe are degraded by the Taq polymerase. The fluorescent reporter is released.
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Real time quantitative PCR using TaqMan<sup>®</sup> probes. (1) In intact TaqMan<sup>®</sup> probes, reporter fluorescence is quenched due to FRET. (2) Probes and the complementary DNA strand are hybridized and reproter fluorescence is still quenc