The standard eukaryotic cell cycle consists of four phases ... regulation converged when scientists realized that different model organisms shared the same molecules. See how data from frogs ...

A similar model is thought to have led to the evolution of chloroplasts in plants, but the story begins with a eukaryotic ...

Eukaryotic cell DNA in a nucleus, plasmids are found in a few simple eukaryotic organisms. Prokaryotic cell DNA is a single molecule, found free in the cytoplasm; additional DNA is found on one or ...

“Our model is one potential model—it may be wrong ... offering new clues about the relationship between these microbes and the rise of early eukaryotic cells, many researchers tell The Scientist it’s ...

The Golgi apparatus transports and modifies proteins in eukaryotic cells. How have scientists studied ... These observations suported the vesicular transport model originally developed and ...

Scientists propose that the eukaryotic branch of this family tree formed when two prokaryotes, an ancient bacterium and archaeal cell, merged, forming a symbiotic relationship maintained over time. 1 ...

The endoplasmic reticulum (ER) is a crucial organelle present in all eukaryotic cells, including human cells. The ER plays a ...

The study, recently published in Cell Reports ... The study focuses on a mouse model of ASD with elevated levels of eukaryotic initiation factor 4E (eIF4E), a protein that plays a crucial role ...