A study by IRB Barcelona reveals that transfer RNA (tRNA) genes accumulate mutations at a frequency up to nine times higher than average. These mutations specifically target the region that "reads" ...

Biology has clever ways to mask the effects of potentially harmful gene mutations. Scientists are investigating how this ...

Identifying and classifying gene mutations - which are the permanent changes in a person's DNA genetic code - are critical in better understanding, and with research, eventually treating or preventing ...

We tend to think of the DNA strands that contain our genetic code as consistent, stable units. But in reality, the cells that ...

Fourteen million people worldwide suffer from enlarged hearts, or hypertrophic cardiomyopathy (HCM), a genetic disease that thickens the heart's walls, making it harder for the organ to pump blood - ...

In a step toward treating mitochondrial diseases, researchers in the Netherlands have successfully edited harmful mutations in mitochondrial DNA using a genetic tool known as a base editor. The ...

Researchers have developed a new framework to study the functional impact of genetic background on the expression and severity of neurodevelopmental features associated with a deletion of a portion of ...

Around 25 million Americans have a rare genetic disease, and many of them struggle with not only a lack of effective treatments, but also a lack of good information about their disease. Clinicians may ...