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Updated: Jun 20, 2026
11:19
Spatiotemporal Analysis of Cytokinetic Events in Fission Yeast
Published on: February 20, 2017
Cytokinetic abscission: cellular dynamics at the midbody
Patrick Steigemann1, Daniel W Gerlich
1Institute of Biochemistry, Swiss Federal Institute of Technology Zurich (ETHZ), Schafmattstr. 18, CH-8093 Zurich, Switzerland.
Trends in Cell Biology
|September 8, 2009
Summary
The midbody
Area of Science:
- Cell Biology
- Molecular Biology
- Cytoskeleton Dynamics
Background:
- The midbody, an intercellular bridge in dividing animal cells, plays a crucial role in cytokinesis completion.
- Its small size and complex dynamics have hindered detailed investigation using standard light microscopy.
- Understanding the midbody's function is key to comprehending cell division.
Purpose of the Study:
- To explore the function of the midbody in cytokinesis by abscission.
- To discuss current models of abscission mechanisms in animal cells.
- To highlight novel methodologies for studying midbody assembly and abscission.
Main Methods:
- Advanced fluorescent probes and imaging technologies.
- Sophisticated perturbation tools for manipulating cellular processes.
- Review and discussion of existing and emerging research methodologies.
Main Results:
- The study reviews current understanding of midbody assembly control.
- It discusses prevailing models for the abscission mechanism.
- New imaging and perturbation tools offer enhanced capabilities for future research.
Conclusions:
- The precise function of the midbody in abscission is still largely unknown.
- New technologies are crucial for advancing our understanding of this process.
- Further research using these novel methods will refine models of cytokinesis.
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