When a wound does not heal properly, it leaves a scar. Similarly, mutations—which are permanent changes to genetic code—are ...

Scientists often describe life as a series of chemical reactions. Pallav Kosuri, Ph.D., describes life as movement. Chemical ...

Researchers have discovered that a gene linked to congenital heart disease acts like an architect for the heart cell’s DNA.

Our DNA is often pictured as a simple spiral, like a piece of rope held taut. But inside cells, it folds into a complex three ...

For decades, biologists treated DNA as a static string of letters, a linear code that cells read like text on a page. A new wave of research is forcing a rethink, showing that the three-dimensional ...

DNA methylation is a key epigenome component that helps dictate how genes are expressed, contributing to normal cell and tissue differentiation during development, as well as the process of biological ...

Experts believe we somehow inherited that DNA either directly or indirectly through interbreeding between species. Whether ...

An analysis of genetic data from over 900,000 people shows that certain stretches of DNA, made up of short sequences repeated over and over, become longer and more unstable as we age. The study found ...

Scientists found that cells across animals, plants, fungi and many single-celled organisms use remarkably similar ancient mechanisms to activate genes, suggesting these rules may date back about 2 ...

Prediction of Anthracycline Benefit in Hormone Receptor–Positive, Human Epidermal Growth Factor Receptor 2–Negative Early-Stage Breast Cancer by the MammaPrint 70-Gene Signature for Patients Enrolled ...

DNA's iconic double helix does more than "just" store genetic information. Under certain conditions it can temporarily fold into unusual shapes. Researchers at Umeå University, Sweden, have now shown ...

Researchers have discovered that a gene linked to congenital heart disease acts like an architect for the heart cell's DNA.