The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
A p53-Dependent Mouse Spindle Checkpoint
Abstract
Cell cycle checkpoints enhance genetic fidelity by causing arrest at specific stages of the cell cycle when previous events have not been completed. The tumor suppressor p53 has been implicated in a G1 checkpoint. To investigate whether p53 also participates in a mitotic checkpoint, cultured fibroblasts from p53-deficient mouse embryos were exposed to spindle inhibitors. The fibroblasts underwent multiple rounds of DNA synthesis without completing chromosome segregation, thus forming tetraploid and octaploid cells. Deficiency of p53 was also associated with the development of tetraploidy in vivo. These results suggest that murine p53 is a component of a spindle checkpoint that ensures the maintenance of diploidy.
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Citations
Cites
p53 Mutations in Human Cancers
Hollstein, M., Sidransky, D., Vogelstein, B., & Harris, C. C. (1991) · Science · doi:10.1126/science.1905840 · Cited by 8,018
Kastan, M. B., Zhan, Q., El-Deiry, W. S., Carrier, F., Jacks, T., Walsh, W. V., Plunkett, B. S., Vogelstein, B., & Fornace, A. J. (1992) · Cell · doi:10.1016/0092-8674(92)90593-2 · Cited by 3,047
Cited by
p53, the cellular gatekeeper for growth and division
Levine, A. J. (1997) · Cell · doi:10.1016/s0092-8674(00)81871-1 · Cited by 7,693
Genetic instabilities in human cancers
Lengauer, C., Kinzler, K. W., & Vogelstein, B. (1998) · Nature · doi:10.1038/25292 · Cited by 4,168
Structure of the MDM2 Oncoprotein Bound to the p53 Tumor Suppressor Transactivation Domain
Kussie, P. H., Gorina, S., Marechal, V., Elenbaas, B., Moreau, J., Levine, A. J., & Pavletich, N. P. (1996) · Science · doi:10.1126/science.274.5289.948 · Cited by 2,206
Mice Lacking p21CIP1/WAF1 undergo normal development, but are defective in G1 checkpoint control
Deng, C., Zhang, P., Wade Harper, J., Elledge, S. J., & Leder, P. (1995) · Cell · doi:10.1016/0092-8674(95)90039-x · Cited by 2,113
The Cell–Cycle Arrest and Apoptotic Functions of p53 in Tumor Initiation and Progression
Chen, J. (2016) · Cold Spring Harbor Perspectives in Medicine · doi:10.1101/cshperspect.a026104 · Cited by 1,222
Metadata
- Authors
- Cross, S. M., Sanchez, C. A., Morgan, C. A., Schimke, M. K., Ramel, S., Idzerda, R. L., Raskind, W. H., & Reid, B. J.
- Venue
- Science
- Published
- 1995-03-03
- Volume
- 267
- Issue
- 5202
- Pages
- 1353-1356
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W1991736202
- Cited by
- 660
- References
- 2
- FWCI
- 29.11
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: A p53-Dependent Mouse Spindle Checkpoint. https://app.cochat.ai/papers/10.1126/science.7871434
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- Cross, S. M., Sanchez, C. A., Morgan, C. A., Schimke, M. K., Ramel, S., Idzerda, R. L., Raskind, W. H., & Reid, B. J. (1995). A p53-Dependent Mouse Spindle Checkpoint. Science. https://doi.org/10.1126/science.7871434
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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