Mapping the 'social network' of proteins in the cell to understand how genes shape living things

One of biology's fundamental questions is how our genes shape who we are. Adrian Serohijos and Stephen Michnick, professors ...

Biological changes can persist across many generations without altering DNA

Traits pass from parents to offspring through DNA, or so the standard picture of heredity goes. In tiny worms, a new study found an exception that lasted for generations.