(PhysOrg.com) -- Using a new technique in which models of primitive cells are constructed from the bottom up, scientists have demonstrated that the structure of a cell's membrane and cytoplasm may be ...

Researchers at the California Institute of Technology have obtained the first high-resolution, three-dimensional images of a cell with a nucleus undergoing cell division. The observations, made using ...

A new technique allows scientists to study cell division without a cell membrane. There are several advantages: it can be physically constrained and manipulated; one can access nuclei which is ...