Mitosis - Wikipedia, the free encyclopedia
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Mitosis is the process by which a eukaryotic cell separates the chromosomes in its cell nucleus into two identical sets in two daughter nuclei. It is generally followed immediately by cytokinesis, wh...
en.wikipedia.org/wiki/Mitosis
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A cell divides by pinching into two. Each of two daughter cells produced contains genetic material inherited from the original (parent) cell. ... DNA replication occurs when a single-stranded chromosome produces a second chromatid. ... The Cell Cycle...
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faculty.clintoncc.suny.edu/faculty/michael.gregory/file...
faculty.clintoncc.suny.edu/faculty/michael.gregory/files/bio%20101/Bio%20101%20Lectures/Mitosis/mitosis.htm
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2.Which of the following is involved in cell division? disappearance of nuclear envelope. reappearance of nuclear envelope. chromosome condensation. changes in the cytoskeleton. all of the above. ... 5.Cells that have stopped dividing are said to be in what stage of the cell cycle? G0. G1. M. G2. Q.
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www.wiley.com/college/bioinquiry/contents/chapter5_test...
www.wiley.com/college/bioinquiry/contents/chapter5_test.htm
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To evaluate the perturbations in cell cycle progression induced by different doses of CPT, normal and WS lymphoblasts were treated for 1 h with CPT and then harvested at different time points. ... In fact, in WS cells the earlier apoptotic cells appeared unlabeled (i.e., cells not treated in the S-phase of the cell cycle).
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www.molbiolcell.org/cgi/content/full/12/8/2412
www.molbiolcell.org/cgi/content/full/12/8/2412
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We found that 10% of S- or M-phase arrested cells express GFP, ... Thus, a functional neoR copy could be produced using intrachromatid HR by strand invasion (Figure 1B). This HR pathway may be used in all phases of the cell cycle, since it does not depend on the presence of a second copy of SCneo on a sister chromatid.
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nar.oxfordjournals.org/cgi/content/full/32/12/3683
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2 and 3 indicate that highly purified quiescent T cells stimulated through the TCR alone do not become fully activated and are blocked in the G1a cell cycle phase.
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jvi.asm.org/cgi/content/full/72/4/3161
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Synchronization of cells. Sequential thymidine and aphidicolin blocking steps produced monolayers of synchronized HEp-2 cells. ... They thus give a reliable summary of the actual effect of each protein on the progression of cells to the S phase of the cell cycle. Figures 1B and C represent the percentage of cells in G2/M...
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jvi.asm.org/cgi/content/full/73/11/9456
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Instead, UV and HU activate a second mammalian checkpoint pathway headed by Atr (ataxia telangiectasia and Rad3 related) (69). ... Though dispensable for the G2/M DNA damage checkpoint, Hus1 was found to be essential for an S-phase cell cycle checkpoint that inhibits DNA synthesis in response to particular genotoxins.
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mcb.asm.org/cgi/content/full/23/3/791
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Here we show that the SIN3/RPD3 complex and the corepressor SMRTER are required for Drosophila G2 phase cell cycle progression. Loss of the SIN3, but not the p55, SAP18, or SAP30, component of the SIN3/RPD3 complex by RNA interference (RNAi) causes a cell cycle delay prior to initiation of mitosis.
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mcb.asm.org/cgi/content/full/22/14/4965
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