Learning about your genetics and ancestry is easier than ever. All you need to do is choose from the many DNA ancestry tests available online, receive your kit and send back the required DNA samples.

Comparison of that ancient DNA with modern human DNA showed that the two species had interbred and that people today still carry the genetic fingerprint of that intermixing. Since then ...

DNA polymerases carry out crucial functions in many DNA metabolic processes. Polymerases catalyse the addition, using a template, of complementary nucleotides to the 3′ end of DNA primer strands.

Danielle is an Assistant Editor at The Scientist. She has a background in neuroscience and molecular psychiatry. She has previously written for BioTechniques News, The Scientist, and Drug Discovery ...

While most known types of DNA damage are fixed by our cells' in-house DNA repair mechanisms, some forms of DNA damage evade repair and can persist for many years, new research shows.

A nuclease is an enzyme that’s able to cut a cell’s DNA. The guide RNA, as the name implies, works to guide the nuclease to make a cut at a specific location in the genome. In the case of MGX-001, it ...

Using DNA analysis, the researchers managed to zero in on orcas, better known as killer whales, and broadnose sevengill sharks as the possible killers, according to a new study published in the ...

Objectives To identify novel DNA methylation sites significant for rheumatoid arthritis (RA) and comprehensively understand their underlying pathological mechanism. Conclusions This multistage study ...

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 ...

Welcome to the Free Icons repository! This repository provides a collection of over 23,000 high-quality icons that you can use freely in your design projects. Whether you're working on web development ...

Of course, though, testing a child's parentage based on physical features is far too subjective — that's typically where DNA tests come in. Such tests can offer a far more scientific way of ...