How cells respond to mitochondrial DNA (mtDNA) damage is not fully understood. This study uncovers a mechanism of mtDNA ...

Could a novel approach to genetic studies give us a clearer picture of how evolutionary adaptations occur? That's what the ...

The high accuracy or fidelity of semi-conservative DNA replication is the product of nucleotide template interaction, polymerase-enhanced base selectivity, exonuclease proofreading and the post ...

HR mechanisms generally achieve accurate repair of DNA damage. Double-stranded breaks are repaired by HR or by end-joining mechanisms, which can be non-homologous. Broken replication forks with ...

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.

Researchers have built EpiBERT, a groundbreaking AI that deciphers how genes turn on and off, paving the way for ...

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. This means ...

Comparison of that ancient DNA with modern human DNA showed that ... This approach is rooted in the medical model of disability, which in the case of neurodevelopmental differences holds that ...

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 ...

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 ...

At least 250 million people worldwide are chronically infected with HBV, a small hepatotropic DNA ... model for new HBV antivirals,27 and DHBV has been indispensable in establishing fundamental ...

When OpenAI announced a new generative artificial-intelligence (AI) model, called o3, a few days before Christmas, it aroused both excitement and scepticism. Excitement from those who expected its ...