The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.
Telomeres: Beginning to Understand the End
Abstract
Telomeres are the protein-DNA structures at the ends of eukaryotic chromosomes. In yeast, and probably most other eukaryotes, telomeres are essential. They allow the cell to distinguish intact from broken chromosomes, protect chromosomes from degradation, and are substrates for novel replication mechanisms. Telomeres are usually replicated by telomerase, a telomere-specific reverse transcriptase, although telomerase-independent mechanisms of telomere maintenance exist. Telomere replication is both cell cycle- and developmentally regulated, and its control is likely to be complex. Because telomere loss causes the kinds of chromosomal changes associated with cancer and aging, an understanding of telomere biology has medical relevance.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Specific Association of Human Telomerase Activity with Immortal Cells and Cancer
Kim, N. W., Piatyszek, M. A., Prowse, K. R., Harley, C. B., West, M. D., Ho, P. L. C., Coviello, G. M., Wright, W. E., Weinrich, S. L., & Shay, J. W. (1994) · Science · doi:10.1126/science.7605428 · Cited by 7,091
Telomeres shorten during ageing of human fibroblasts
Harley, C. B., Futcher, A. B., & Greider, C. W. (1990) · Nature · doi:10.1038/345458a0 · Cited by 5,750
The RNA Component of Human Telomerase
Feng, J., Funk, W. D., Wang, S.-S., Weinrich, S. L., Avilion, A. A., Chiu, C.-P., Adams, R. R., Chang, E., Allsopp, R. C., Yu, J., et al. (1995) · Science · doi:10.1126/science.7544491 · Cited by 2,227
Counter, C. M., Avilion, A. A., LeFeuvre, C. E., Stewart, N. G., Greider, C. W., Harley, C. B., & Bacchetti, S. (1992) · The EMBO Journal · doi:10.1002/j.1460-2075.1992.tb05245.x · Cited by 2,096
A telomeric sequence in the RNA of Tetrahymena telomerase required for telomere repeat synthesis
Greider, C. W., & Blackburn, E. H. (1989) · Nature · doi:10.1038/337331a0 · Cited by 1,643
WATSON, J. D. (1972) · Nature New Biology · doi:10.1038/newbio239197a0 · Cited by 1,632
Morin, G. B. (1989) · Cell · doi:10.1016/0092-8674(89)90035-4 · Cited by 1,495
Greider, C. W., & Blackburn, E. H. (1987) · Cell · doi:10.1016/0092-8674(87)90576-9 · Cited by 1,150
Telomere end-replication problem and cell aging
Levy, M. Z., Allsopp, R. C., Futcher, A. B., Greider, C. W., & Harley, C. B. (1992) · Journal of Molecular Biology · doi:10.1016/0022-2836(92)90096-3 · Cited by 1,069
Telomerase activity in human ovarian carcinoma.
Counter, C. M., Hirte, H. W., Bacchetti, S., & Harley, C. B. (1994) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.91.8.2900 · Cited by 677
Cited by
Meyerson, M., Counter, C. M., Eaton, E. N., Ellisen, L. W., Steiner, P., Caddle, S. D., Ziaugra, L., Beijersbergen, R. L., Davidoff, M. J., Liu, Q., et al. (1997) · Cell · doi:10.1016/s0092-8674(00)80538-3 · Cited by 1,784
Normal human chromosomes have long G-rich telomeric overhangs at one end
Wright, W. E., Tesmer, V. M., Huffman, K. E., Levene, S. D., & Shay, J. W. (1997) · Genes & Development · doi:10.1101/gad.11.21.2801 · Cited by 734
Toussaint, O., Medrano, E. E., & von Zglinicki, T. (2000) · Experimental Gerontology · doi:10.1016/s0531-5565(00)00180-7 · Cited by 713
Telomere shortening in atherosclerosis
Samani, N. J., Boultby, R., Butler, R., Thompson, J. R., & Goodall, A. H. (2001) · The Lancet · doi:10.1016/s0140-6736(01)05633-1 · Cited by 609
White Cell Telomere Length and Risk of Premature Myocardial Infarction
Brouilette, S., Singh, R. K., Thompson, J. R., Goodall, A. H., & Samani, N. J. (2003) · Arteriosclerosis, Thrombosis, and Vascular Biology · doi:10.1161/01.atv.0000067426.96344.32 · Cited by 590
Metadata
- Authors
- Zakian, V. A.
- Venue
- Science
- Published
- 1995-12-08
- Volume
- 270
- Issue
- 5242
- Pages
- 1601-1607
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2089362593
- Cited by
- 852
- References
- 15
- FWCI
- 33.36
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Telomeres: Beginning to Understand the End. https://app.cochat.ai/papers/10.1126/science.270.5242.1601
- The paper
- Zakian, V. A. (1995). Telomeres: Beginning to Understand the End. Science. https://doi.org/10.1126/science.270.5242.1601
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
