Univ Brest, Ifremer, Biologie et Ecologie des Ecosystèmes Marins Profonds (BEEP), Plouzané, France In my opinion, these discoveries challenge the “classical” models of DNA replication. Archaea are not ...

Mitochondria have their own DNA, which relies on an enzyme called polymerase γ (“POLG”)—encoded by the POLG and POLG2 genes in the host cell for replication. Mutations in these genes ...

The origin of the Huns in fourth-century Europe has long been debated, but centuries-old DNA has revealed their diverse backgrounds. Skip to main content Open menu Close menu ...

Environments are littered with the DNA of the creatures that inhabit them. Analyzing it could provide a real-time view of how our planet is changing. When you purchase through links on our site ...

The number of home DNA test kits offering nutrition and diet advice matched to your genes is growing. They’re based on the idea that each of us responds to foods differently, in part due to our ...

Stanford Medicine researchers sifted through thousands of single nucleotide mutations in DNA to identify fewer than 400 that are functionally associated with inherited cancer risk. Thousands of ...

Ancient DNA is telling us more and more about humans and environments long past. Could it also help rescue the future? Eske Willerslev was on a tour of Montreal’s Redpath Museum, a Victorian-era ...

When you purchase through links on our site, we may earn an affiliate commission. Home DNA tests are an accessible way to gain an extensive understanding of your heritage, family history and diaspora.