(1998) Sister chromatid exchanges in human lymphocytes treated in vitro with cadmium in G and S phase of their cell cycles. Mutat. Res., 412, 109-114.Saplakoglu U,Iscan M.Sister chromatid exchanges in human lymphocytes treated in vitro with cadmium in G (o) and S phase of their cell ...
In anaphase, the sister chromatids separate and move toward their respective spindle poles; at the same time the spindle poles move farther apart. In telophase, the two groups of sister chromosomes become two well-separated sister nuclei, and the cytoplasm of the cell divides (cytokinesis). See...
During which phase of mitosis do sister chromatids separate to opposite poles of the cell? At what point in mitosis does cytokinesis occur? What are the phases of meiosis? During which stage of meiosis are the bivalents arranged along the equator?
ScienceDirect features may not work properly in your current browser version. For the best product experience, we recommend you upgrade to a newer version of IE or use a different browser: Firefox or Chrome. Close Journals Books Shopping cart Sign in HelpPurchase Other export options ...
When all chromosomes achieve a bipolar attachment to the spindle, the APC is activated, sister chromatids separate, and the cell exits mitosis. The cell cycle is not over until cell division is completed to produce two daughter cells in G1. Recently, an additional checkpoint pathway has been ...
DNA double-strand breaks (DSBs) are the fatal type of DNA damage mostly induced by exposure genome to ionizing radiation or genotoxic chemicals. DSBs are mainly repaired by homologous recombination (HR) and nonhomologous end joining (NHEJ). To repair DSB
(Fig.5c, d), indicating other domains that cannot phase-separate alone could facilitate the ability of phase separation of C-terminus. Then we generated a series of deletion and point mutation mutants based on the N-C construct. We found that both N-C15, which lacks the aa1911–1925 ...
Sister chromatid cohesion is normally established in S phase in a process that depends on the cohesion establishment factor Eco1, a conserved acetyltransferase. However, due to the lack of known in vivo substrates, how Eco1 regulates cohesion is not understood. Here we report that yeast Eco1 an...
cohesion between sister chromatids is destroyed and anaphase sets in [1,19]. Normally in eukaryotes, chromosomes get bi-oriented in metaphase. In the budding yeast, since SPBs duplicate and separate in S-phase forming a short mitotic spindle and the centromeres replicate early, bipolar attachment...
Traditionally, the eukaryotic mitotic cell cycle is divided into four separate, consecutive, and distinct stages: S phase (where DNA replication occurs) and M phase (where the chromosomes separate), with these two separated by gap phases called G1 and G2. Research in many organisms, from simpl...