All the cells in an organism have the exact same genetic sequence. What differs across cell types is their ...

Cancer genomes are the result of diverse mutation processes that have often accumulated over decades. Scientists have analyzed the molecular evolution of tumors after exposure to mutagenic chemicals.

All the cells in an organism have the exact same genetic sequence. What differs across cell types is their ...

Using an atomic force microscope tip as a pen and different single-stranded DNA as inks, scientists at Northwestern University have demonstrated a technique that could lead to the ultimate ...

Mutations are changes in the molecular "letters" that make up the DNA code, the blueprint for all living cells. Some of these changes can have little effect, but others can lead to diseases, including ...

Researchers use DNA nanotechnology to build layered lattice structures that produce new interference patterns with unique physical properties and nanoscale control. (Nanowerk News) Researchers are ...

We and our colleagues have developed a way to store data using pegs and pegboards made out of DNA and retrieving the data with a microscope—a molecular version of the Lite-Brite toy. Our prototype ...

Cancer genomes are the result of diverse mutation processes that have often accumulated over decades. Scientists from the German Cancer Research Center (DKFZ) and the Universities of Cambridge and ...