Cell Cycle - PowerPoint PPT Presentation

Samuel
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Cell Cycle

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  1. Cell Cycle The cell cycle interest group featuring Amelia Ireland

  2. Current Arrangement cytokinesis cell cycle • M phase • nuclear division • meiosis • mitosis • mitotic cell cycle • phases of the mitotic cell cycle - G1, G2, S • M phase of mitotic cell cycle • cytokinesis after mitosis • mitosis • phases of mitosis: anaphase, metaphase, etc. • events occurring during each phase

  3. Problem • Based on the S. cerevisiae cell cycle model • True path problems for any species without paradigmatic mitotic or meiotic cell division • No connection between cytokinesis and cell cycle • Cell cycle phases represent temporal stages, not processes

  4. Solution • Split cell cycle in cell cycle phases and cell cycle events cell cycle • cell cycle events • DNA replication • cytokinesis • cell cycle phase • M phase • S phase • G1 phase • G2 phase