What are the redundant mechanisms that prevent re-replication?

Figure 1: A cell moves through a series of phases in an orderly manner. During interphase, G1 involves cell growth and protein synthesis, the S phase involves ... The expression of apoptosis-related and cell cycle–related proteins in leukemia cells was analyzed through western blotting. The synergistic effect of the Aza ... We have shown that CS exerts an inhibitory effect on the proliferation of MDA-MB-231, MCF-7 and T47D breast cancer cells in a dose and time-dependent manner. Jan 11, 2021 ... Although CDK4/6 inhibitors are an established treatment for hormone receptor–positive, HER2-negative metastatic breast cancers, their benefit in ... Oct 25, 2011 ... ... during late mitosis and G to license replication origins for use in S phase. ... cell cycle in Chinese Hamster Ovary (CHO) cells. We find that ... DNA Replication. DNA replication occurs in the synthesis or S phase of the Cell Cycle. Every chromosome ... Mar 30, 2021 ... In addition, caspase-2-deficient cells have a higher frequency of stalled replication forks, decreased DNA fiber length, and impeded progression ... *(This usually occurs with mitosis, but in some organisms this is not so.) M-Phase (mitosis + cytokinesis). The events of eukaryotic cell division image 2 *( ... E.g. antimetabolites such as methotrexate work in the S phase (synthesis phase) of the cell cycle. Intravenous antineoplastic drugs are administered in the ... Dec 18, 2006 ... This suppression during S phase is apparently regulated by cell cycle position alone and occurs automatically during each cell cycle. If the ...