The Cell Cycle

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The Cell Cycle

• Controlled Cell Division

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S- phase
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M- Phase (Mitosis) Cell Division
Mitosis Animation
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• Cell Cycle Phase Transitions
• Serve as Check Points
• growth factors promote proceeding past
  checkpoint
• eg. EGF
• Cyclins, Cyclin Dependent Kinases
• tumor suppressors inhibit continuation
• eg. p27, p53
• Cyclin Dependent Kinase Inhibitors

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