The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Tankyrase, a Poly(ADP-Ribose) Polymerase at Human Telomeres
Abstract
Tankyrase, a protein with homology to ankyrins and to the catalytic domain of poly(adenosine diphosphate–ribose) polymerase (PARP), was identified and localized to human telomeres. Tankyrase binds to the telomeric protein TRF1 (telomeric repeat binding factor–1), a negative regulator of telomere length maintenance. Like ankyrins, tankyrase contains 24 ankyrin repeats in a domain responsible for its interaction with TRF1. Recombinant tankyrase was found to have PARP activity in vitro, with both TRF1 and tankyrase functioning as acceptors for adenosine diphosphate (ADP)–ribosylation. ADP-ribosylation of TRF1 diminished its ability to bind to telomeric DNA in vitro, suggesting that telomere function in human cells is regulated by poly(ADP-ribosyl)ation.
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Citations
Cites
TRF2 Protects Human Telomeres from End-to-End Fusions
van Steensel, B., Smogorzewska, A., & de Lange, T. (1998) · Cell · doi:10.1016/s0092-8674(00)80932-0 · Cited by 1,709
Control of telomere length by the human telomeric protein TRF1
van Steensel, B., & de Lange, T. (1997) · Nature · doi:10.1038/385740a0 · Cited by 1,219
Human telomeres contain two distinct Myb–related proteins, TRF1 and TRF2
Broccoli, D., Smogorzewska, A., Chong, L., & de Lange, T. (1997) · Nature Genetics · doi:10.1038/ng1097-231 · Cited by 926
TRF1 is a dimer and bends telomeric DNA
Bianchi, A., Smith, S., Chong, L., Elias, P., & de Lange, T. (1997) · The EMBO Journal · doi:10.1093/emboj/16.7.1785 · Cited by 358
Self-citation
Cited by
Shelterin: the protein complex that shapes and safeguards human telomeres
de Lange, T. (2005) · Genes & Development · doi:10.1101/gad.1346005 · Cited by 3,056
Mammalian Telomeres End in a Large Duplex Loop
Griffith, J. D., Comeau, L., Rosenfield, S., Stansel, R. M., Bianchi, A., Moss, H., & de Lange, T. (1999) · Cell · doi:10.1016/s0092-8674(00)80760-6 · Cited by 2,447
Switching and Signaling at the Telomere
Blackburn, E. H. (2001) · Cell · doi:10.1016/s0092-8674(01)00492-5 · Cited by 2,107
How Shelterin Protects Mammalian Telomeres
Palm, W., & de Lange, T. (2008) · Annual Review of Genetics · doi:10.1146/annurev.genet.41.110306.130350 · Cited by 1,802
Self-citationNew insights into the molecular and cellular functions of poly(ADP-ribose) and PARPs
Gibson, B. A., & Kraus, W. L. (2012) · Nature Reviews Molecular Cell Biology · doi:10.1038/nrm3376 · Cited by 1,226
Metadata
- Authors
- Smith, S., Giriat, I., Schmitt, A., & de Lange, T.
- Venue
- Science
- Published
- 1998-11-20
- Volume
- 282
- Issue
- 5393
- Pages
- 1484-1487
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2112671059
- Cited by
- 1,012
- References
- 4
- FWCI
- 38.95
- Type
- journal article
- Language
- en
- Open access
- closed
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- Smith, S., Giriat, I., Schmitt, A., & de Lange, T. (1998). Tankyrase, a Poly(ADP-Ribose) Polymerase at Human Telomeres. Science. https://doi.org/10.1126/science.282.5393.1484
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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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