Some genes are beneficial and enhance longevity. For example, the gene that helps a person metabolize cholesterol would reduce a person's risk of heart disease. Some gene mutations are inherited.

Gene regulation refers to the mechanisms that act to induce or repress the expression of a gene. These include structural and chemical changes to the genetic material, binding of proteins to ...

Each gene tells a cell to make a specific molecule, but this isn't performed by the DNA itself. Instead, the information is relayed to cellular machinery by a molecule called messenger RNA.

Gene delivery is a process by which foreign DNA is transferred to host cells for applications such as genetic research or gene therapy. Gene delivery methods can be mechanical (e.g. microinjection ...

New work by Columbia researchers has turned a textbook principle of genetics on its head and revealed why some people who carry disease-causing genes experience no symptoms. Every biology student ...

These could be signs that you have an inherited intolerance to alcohol — and a mutated gene could be the culprit, according to Cleveland Clinic. This gene mutation hampers the body’s ability ...