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Cited by 1,727

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Small Molecule Inhibitor of Mitotic Spindle Bipolarity Identified in a Phenotype-Based Screen

Mayer, Thomas U., Kapoor, Tarun M., Haggarty, Stephen J., King, Randall W., Schreiber, Stuart L., Mitchison, Timothy J.·1999·Science

Abstract

Small molecules that perturb specific protein functions are valuable tools for dissecting complex processes in mammalian cells. A combination of two phenotype-based screens, one based on a specific posttranslational modification, the other visualizing microtubules and chromatin, was used to identify compounds that affect mitosis. One compound, here named monastrol, arrested mammalian cells in mitosis with monopolar spindles. In vitro, monastrol specifically inhibited the motility of the mitotic kinesin Eg5, a motor protein required for spindle bipolarity. All previously known small molecules that specifically affect the mitotic machinery target tubulin. Monastrol will therefore be a particularly useful tool for studying mitotic mechanisms.

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Metadata

Authors
Mayer, T. U., Kapoor, T. M., Haggarty, S. J., King, R. W., Schreiber, S. L., & Mitchison, T. J.
Venue
Science
Published
1999-10-29
Volume
286
Issue
5441
Pages
971-974
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2029178312
Cited by
1,727
References
3
FWCI
11.79
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Small Molecule Inhibitor of Mitotic Spindle Bipolarity Identified in a Phenotype-Based Screen. https://app.cochat.ai/papers/10.1126/science.286.5441.971
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Mayer, T. U., Kapoor, T. M., Haggarty, S. J., King, R. W., Schreiber, S. L., & Mitchison, T. J. (1999). Small Molecule Inhibitor of Mitotic Spindle Bipolarity Identified in a Phenotype-Based Screen. Science. https://doi.org/10.1126/science.286.5441.971

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