Concept
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Regulator Molecules of the Cell Cycle
Function of the Rb Regulator Molecule
Rb halts the cell cycle by binding E2F. Rb releases its hold on E2F in response to cell growth to advance the cell cycle.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"OpenStax College, Control of the Cell Cycle. October 16, 2013."
http://cnx.org/content/m44466/latest/Figure_10_03_04.png
OpenStax CNX
CC BY 3.0.