Scientists have observed DNA molecules overcoming electrical repulsion to zip together. Positively charged metal ions act as ...

The motors can sense chemical information in their environment, process that information, and then respond accordingly, mimicking some basic properties of living cells. "Previous DNA computers did not ...

Every time a cell divides, it must copy its entire genome so that each daughter cell inherits a complete set of DNA. During that process, enzymes known as polymerases race along the DNA to copy its ...

New findings reveal an advanced, unexpected two-way communication between the function and organization of chromosomes in the cell nucleus. Previous research shows that the organization of chromosomal ...