Thus far, melting permafrost has exposed 3,000-year-old migration paths, hunting tools, and DNA-rich fossils. Let’s take a look at the implications of melting permafrost and migration routes ...

The initial melting temperature of 93 °C should be used only for genomic DNA. For other templates, the use of lower temperatures (80 °C) is advised to avoid depurination. The precise annealing ...

Serial dilutions were performed using DNA extracted from Nras mutation-bearing cell lines into placental DNA (wild-type). The assay sensitivity was 20% using probes complementary to the wild-type ...