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Article

Molecular organization of cytokinesis node predicts the constriction rate of the contractile ring.

The Journal of cell biology - 1 Mar 2021

Bellingham-Johnstun Kimberly, Anders Erica Casey, Ravi John, Bruinsma Christina, Laplante Caroline

Abstract excerpt

The molecular organization of cytokinesis proteins governs contractile ring function. We used single molecule localization microscopy in live cells to elucidate the molecular organization of cytokinesis proteins and relate it to the constriction rate of the contractile ring. Wild-type fission yeast cells assemble contractile rings by the coalescence of cortical proteins complexes called nodes whereas cells...

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Identifiers

PMID: 33496728
DOI: 10.1083/jcb.202008032
PMCID: PMC7844425

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