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Literature DB >> 21119765

Cytoskeletal dynamics in fission yeast: a review of models for polarization and division.

Abstract

We review modeling studies concerning cytoskeletal activity of fission yeast. Recent models vary in length and time scales, describing a range of phenomena from cellular morphogenesis to polymer assembly. The components of cytoskeleton act in concert to mediate cell-scale events and interactions such as polarization. The mathematical models reduce these events and interactions to their essential ingredients, describing the cytoskeleton by its bulk properties. On a smaller scale, models describe cytoskeletal subcomponents and how bulk properties emerge.

Entities: Chemical Species

Year: 2010 PMID： 21119765 PMCID： PMC2929630 DOI： 10.2976/1.3385659

Source DB: PubMed Journal: HFSP J ISSN： 1955-205X

75 in total

Cytoskeletal dynamics in fission yeast: a review of models for polarization and division.

1. Mechanisms of microtubule-based kinetochore positioning in the yeast metaphase spindle.

2. Polar gradients of the DYRK-family kinase Pom1 couple cell length with the cell cycle.

3. Stepping into the ring: the SIN takes on contractile ring assembly.

4. The BAR domain superfamily: membrane-molding macromolecules.

Review 5. Fission yeast cytoskeletons and cell polarity factors: connecting at the cortex.

Review 6. Cytoplasmic microtubule organization in fission yeast.

7. Growth pattern of single fission yeast cells is bilinear and depends on temperature and DNA synthesis.

8. Phospho-regulated interaction between kinesin-6 Klp9p and microtubule bundler Ase1p promotes spindle elongation.

9. Singularity in polarization: rewiring yeast cells to make two buds.

10. New end take off: regulating cell polarity during the fission yeast cell cycle.

1. A systems-biology approach to yeast actin cables.

2. Model of myosin node aggregation into a contractile ring: the effect of local alignment.

3. Oscillatory dynamics of Cdc42 GTPase in the control of polarized growth.

4. Kinetics of myosin node aggregation into a contractile ring.

5. Mathematical model for growth regulation of fission yeast Schizosaccharomyces pombe.

6. Model of fission yeast cell shape driven by membrane-bound growth factors and the cytoskeleton.

7. Actin cable distribution and dynamics arising from cross-linking, motor pulling, and filament turnover.

8. Transcriptomic and proteomic analysis reveals mechanisms of embryo abortion during chrysanthemum cross breeding.