Cell Cycle Regulation | Cell Biology

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In this lecture, EKG is going to cover the regulation of the cell cycle, looking at what initiates the cycle and what stops it from continuing. We're going to break down the cell cycle checkpoints—the factors that determine whether or not the cycle will progress or not—and the cell cycle control system. Next, you're going to learn about the components and molecules that make up the regulatory system.

Lecture Overview:
0:00 Intro
0:25 Cell Cycle Overview
3:07 Checkpoints (G1, G2 & M Transition Points)
7:09 Cyclins
8:32 Cyclin-dependent kinases
12:09 Cyclin-Cdk Complex
12:49 Regulation Of The Cyclin-Cdk Complexes
15:35 Mitogens
18:28 DNA damage
20:00 S Phase Regulation
20:37 M Phase Regulation
21:46 Ubiquitylation


✏️ All diagrams were made by EKG.
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