The secret to cellular youth may depend on keeping the nucleolus—a condensed structure inside the nucleus of a cell—small, ...

I was introduced to membraneless organelles, formally called biomolecular condensates, a couple years ago when students in my lab observed some unusual blobs in a cell nucleus. Unbeknownst to me ...

The nucleus inside a cell is an important organelle involved in almost all biological phenomena, such as DNA replication and transcription. However, little progress has been made in studying the ...

Membraneless organelles, also called biomolecular condensates, are changing how scientists think about protein chemistry, ...

You probably learned about organelles, those little “organs” inside cells that form compartments with individual functions. For example, mitochondria produce energy, lysosomes recycle waste and the ...

SOS1 can then react with RAS, a key step in the biomolecular cascade leading to DNA transcription inside the nucleus ... in getting signals to the cell nucleus, where DNA resides.

A giant musk turtle is one of the two species of turtles studied by a research team led by Nicole Valenzuela, professor of ecology, evolution and organismal biology at Iowa State University, in a ...

those little "organs" inside cells that form compartments with individual functions. For example, mitochondria produce energy, lysosomes recycle waste and the nucleus stores DNA. Although each ...