In addition to the nucleus, eukaryotic cells may contain several other types of organelles, which may include mitochondria, chloroplasts, the endoplasmic reticulum, the Golgi apparatus ...

A eukaryote is any cell or organism that possesses a clearly defined nucleus. Eukaryotic cells form the foundation of complex, multicellular life, including apple trees, mushrooms, fish and humans.

An international collaboration between four scientists from Mainz, Valencia, Madrid, and Zurich has published new research in ...

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 ...

During prometaphase, the nuclear envelope that encloses the nucleus breaks down ... Mitosis is a process of nuclear division in eukaryotic cells that occurs when a parent cell divides to produce ...

Daniel Mills, Ludwig-Maximilians-Universität München During this time, some of the defining characteristics of modern eukaryotic cells—the nucleus, mitochondria, cytoskeleton, cell membrane, and ...

Over time, that bacterium evolved into a mitochondrion—the energy powerhouse found in modern eukaryotic cells. The nucleus and other compartments followed, paving the way for the eukaryotic lineage.

Eukaryotic cells -- i.e. cells with a nucleus -- contain a large number of functional sub-units, so-called organelles. They perform important functions within the cell. Some organelles were ...

Chromatin remodeling plays a vital role in gene regulation, affecting how DNA is accessed. Disruptions in this process can also lead to cancer and other diseases.

Chromatin remodeling plays a vital role in gene regulation, affecting how DNA is accessed. Disruptions in this process can ...

Over time, the nucleus and other compartments evolved -- and the eukaryotic cell was born. "This remarkable cytoskeleton was probably at the beginning of this development. It could have enabled ...