What are the major unanswered questions in the field?

Dec 4, 2019 ... ... cells are sometimes preferentially lost, the fewer manipulations the better. Etoposide induces apoptosis which results in a S phase cell cycle ... Feb 5, 2018 ... In this phase, the cell starts accumulating all the proteins required for its division and grows in size. The duration of this phase in the cell ... S phase (Synthesis phase) is the phase of the cell cycle in which DNA is replicated, occurring between G1 phase and G2 phase. Since accurate duplication of ... Dec 16, 2021 ... In the G2 phase the cell is in the last phase before it officially divides. The cell in the G2 also increases in size much more and goes through ... S phase (Synthesis; when the copying of DNA happens). ... These attack cancer cells during specific phases of the cell cycle, but never during the resting phase. Jan 11, 2021 ... Although CDK4/6 inhibitors are an established treatment for hormone receptor–positive, HER2-negative metastatic breast cancers, their benefit in ... In order to ensure that replication occurs only once per cell cycle, geminin inhibits and destabilizes CDT1 during the S, G2 and M phases. At the metaphase/ ... DNA Replication. DNA replication occurs in the synthesis or S phase of the Cell Cycle. Every chromosome ... May 1, 2008 ... This indicates nuclear DNA synthesis occurs during development. Mitosis and early S phase were both twofold longer in slugs as compared with ... ... in the mother cell or a single nucleus arrested in the isthmus between the mother cell and the daughter bud. Exposure of unbudded stationary-phase cells to ...