High-resolution melting analysis in forensic research / 中国法医学杂志

High-resolution melting (HRM) analysis is a versatile method for variant scanning and genotyping. It involves amplification of the target in the presence of a saturation dye by the polymerase chain reaction (PCR). HRM analysis can be performed in one closed-tube, which does not require additional post-PCR separations and greatly reduces the possibility of contamination. HRM is faster, simpler, and less expensive than alternative approaches requiring labeled probes. Considering the many advantages of HRM analysis, many researchers have tried to apply this method to forensic research. This paper intends to summarize the principle, technical characteristics, limitations and application of HRM analysis in forensic science.