For decades, the dream of fixing harmful mutations in mitochondrial DNA felt out of reach. Scientists have long known these ...

This AI system can analyze up to one million DNA letters at once, predicting how tiny changes in noncoding regions trigger ...

More than 30 million people globally have done a family history DNA test, but few realise this multi-billion dollar ...

These extracts contain almost everything found inside a real cell, especially proteins needed for DNA replication and repair. This setup allowed the team to introduce DNA with G4 structures and ...

Not all DNA looks like the familiar twisted ladder. Sometimes, parts of our genetic code fold into unusual shapes. One such structure, the G-quadruplex (G4), looks like a knot.