In simple terms: a mutation is a stable change in genetic sequence that can be copied when cells or viruses replicate. Most mutations have no detectable effect, some contribute to disease, and a small ...

In humans, hundreds of proteins interact in a complex network dubbed the interactome. Those interactions are further complicated when disease-causing mutations are introduced into genes that code for ...

Researchers found a way to screen cancer-linked gene mutations much more easily and quickly than existing approaches, using a variant of CRISPR genome-editing known as prime editing. Tumors can carry ...

Tumors can carry mutations in hundreds of different genes, and each of those genes may be mutated in different ways—some mutations simply replace one DNA nucleotide with another, while others insert ...