Progression through the cell cycledepends on the phosphorylationof hundreds of different proteins bycyclin–Cdk complexes. What are themolecular mechanisms ensuring thatthese proteins are phosphorylated atprecisely the right time and place?

Progression through the cell cycledepends on the phosphorylationof hundreds of different proteins bycyclin–Cdk complexes. What are themolecular mechanisms ensuring thatthese proteins are phosphorylated atprecisely the right time and place?

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter10: Cell Reproduction

Section: Chapter Questions

Problem 39CTQ: Rb is a negative regulator that blocks the cell cycle at the G1 checkpoint until the cell achieves a...

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Question

Progression through the cell cycle
depends on the phosphorylation
of hundreds of different proteins by
cyclin–Cdk complexes. What are the
molecular mechanisms ensuring that
these proteins are phosphorylated at
precisely the right time and place?

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