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Updated: May 27, 2026

Studying Cell Cycle-regulated Gene Expression by Two Complementary Cell Synchronization Protocols
Published on: June 6, 2017
Crosstalk between NDR kinase pathways coordinates cell cycle dependent actin rearrangements
1Department of Microbiology and Physiological Systems, and Program in Cell Dynamics, University of Massachusetts Medical School, Worcester, Massachusetts 01605, USA. dannel.mccollum@umassmed.edu.
Cross talk between fission yeast
Area of Science:
- Cell Biology
- Molecular Biology
Background:
- Cytoskeletal remodeling is crucial for cell cycle progression.
- Fission yeast utilizes MOR and SIN signaling pathways to regulate the actin cytoskeleton during interphase and cytokinesis.
Discussion:
- Limited understanding exists on how MOR and SIN pathways coordinate cell cycle transitions.
- This review highlights research demonstrating essential cross talk between SIN and MOR pathways.
Key Insights:
- Cross talk between the SIN (septation initiation network) and MOR pathways is vital for suppressing interphase polarity during cytokinesis.
- This coordinated regulation ensures proper cell cycle progression in fission yeast.
Outlook:
- The identified mechanisms of NDR kinase pathway coordination may apply to higher organisms.
- Further research can elucidate conserved regulatory principles in eukaryotic cell division.
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