However, the structure of chromatin also appears to serve a second, possibly more important role, in that it gives eukaryotic cells the capability to exert complex levels of control over gene ...

Scientists at St. Jude Children’s Research Hospital used a series of cryo-EM structures to visualize dynamics pivotal to chromatin remodeling, a process implicated in cancer and developmental ...

In addition to the nucleus, eukaryotic cells ... or the compacted chromatin within the nucleus. An electron micrograph therefore provides an excellent blueprint of a cell's inner structures.

But archaea do not have a nucleus, and their small circular genomes are easier to package inside their cells. “If the primary role for chromatin is not packaging ... is analogous to the state of the ...

"Nucleosomes carry all the genetic information inside the nucleus of the eukaryotic cell. Chromatin remodelers help the cell access and propagate that information," said co-first author Deepshikha ...

"Nucleosomes carry all the genetic information inside the nucleus of the eukaryotic cell. Chromatin remodelers help the cell access and propagate that information," said co-first author Deepshikha ...