The detection of low-abundance DNA variants or mutations is of particular interest to medical diagnostics, individualized patient treatment and cancer prognosis; however, detection sensitivity for low ...

Schematic showing the ultrafast photonic PCR using LED lights under a thin gold film to amplify genetic samples. The repeated heating and cooling process, called thermal cycling, is needed to separate ...

Anyone who has worked with DNA in the lab is probably (all too) familiar with a very special reaction, the polymerase chain reaction, or PCR. The technique allows one to make an enormous number of ...

Polymerase chain reaction (PCR) is a fundamental molecular biology tool that scientists use to amplify and analyze genetic material, such as DNA and RNA. PCR involves the enzymatic amplification of ...

PCR products resulting from the gradient runs for determination of (A) annealing and (B) denaturation temperatures, respectively. The appropriate gradient temperatures [°C] of both runs are inserted ...

1 Division of DNA Repair and Genome Stability, Department of Radiation Oncology, Dana-Farber/Brigham and Women's Cancer Center, Harvard Medical School, Boston, MA, USA 2 2Division of Medical Physics ...