Cell Biology Quiz
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CELL SIGNALING AND COMMUNICATION
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In addition to its role in proliferation, MAPK/ERK signaling can promote cell migration by phosphorylating focal adhesion proteins and cytoskeletal regulators. ERK phosphorylates myosin light chain kinase (MLCK), but this phosphorylation inhibits rather than activates MLCK. How does this inhibition contribute to cell migration?
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