The primary G1/S cell cycle checkpoint regulates eukaryotic cells’ commitment to enter DNA synthesis (S phase) and serves as a stop/go decision prior to cell division. Cyclin-dependent kinase ...
When looking at cells with a microscope, the length of different stages of the cell cycle can be estimated using the formula: \(\text{Length of time in phase}=\) \(\frac{\text{observed number of ...
In the course of growth and division, eukaryotic cells duplicate their genomes with remarkable fidelity. The precision of this process depends in large measure upon stringent regulatory mechanisms ...
She and her team found that this effect happens through an unusual stress response. "If there is a problem with DNA packaging, the cell quickly senses this issue. But instead of triggering a typical ...
POLK expression in neurons and report an important observation that POLK exhibits an age-dependent change in subcellular localization, from the nucleus in young tissue to the cytoplasm in old tissue.