The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.
Extensive telomere repeat arrays in mouse are hypervariable
Open accessAbstract
In this study we have analysed mouse telomeres by Pulsed Field Gel Electrophoresis (PFGE). A number of specific restriction fragments hybridising to a (TTA-GGG)4 probe in the size range 50-150kb can be detected. These fragments are devoid of sites for most restriction enzymes suggesting that they comprise simple repeats; we argue that most of these are likely to be (TTAGGG)n. Each discrete fragment corresponds to the telomere of an individual chromosome and segregates as a Mendelian character. However, new size variants are being generated in the germ line at very high rates such that inbred mice are heterozygous at all telomeres analysable. In addition we show that specific small (approximately 4-12kb) fragments can be cleaved within some terminal arrays by the restriction enzyme MnII which recognises 5'(N7)GAGG3'. Like the complete telomere-repeat arrays (TRA's) these fragments form new variants at high rates and possibly by the same process. We speculate on the mechanisms that may be involved.
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Citations
Cites
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
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
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
Structure and variability of human chromosome ends.
de Lange, T., Shiue, L., Myers, R. M., Cox, D. R., Naylor, S. L., Killery, A. M., & Varmus, H. E. (1990) · Molecular and Cellular Biology · doi:10.1128/mcb.10.2.518 · Cited by 848
Yu, G.-L., Bradley, J. D., Attardi, L. D., & Blackburn, E. H. (1990) · Nature · doi:10.1038/344126a0 · Cited by 632
Cited by
Telomere length predicts replicative capacity of human fibroblasts.
Allsopp, R. C., Vaziri, H., Patterson, C., Goldstein, S., Younglai, E. V., Futcher, A. B., Greider, C. W., & Harley, C. B. (1992) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.89.21.10114 · Cited by 2,200
Telomere Shortening and Tumor Formation by Mouse Cells Lacking Telomerase RNA
Blasco, M. A., Lee, H.-W., Hande, M. P., Samper, E., Lansdorp, P. M., DePinho, R. A., & Greider, C. W. (1997) · Cell · doi:10.1016/s0092-8674(01)80006-4 · Cited by 2,108
Telomere loss: mitotic clock or genetic time bomb?
Harley, C. B. (1991) · Mutation Research/DNAging · doi:10.1016/0921-8734(91)90018-7 · Cited by 1,139
Telomerase Activity in Hematopoietic Cells Is Associated with Self-Renewal Potential
Morrison, S. J., Prowse, K. R., Ho, P., & Weissman, I. L. (1996) · Immunity · doi:10.1016/s1074-7613(00)80316-7 · Cited by 394
Yaar, M., Eller, M. S., & Gilchrest, B. A. (2002) · Journal of Investigative Dermatology Symposium Proceedings · doi:10.1046/j.1523-1747.2002.19636.x · Cited by 233
Metadata
- Authors
- Starling, J. A., Maule, J., Hastie, N. D., & Allshire, R. C.
- Venue
- Nucleic Acids Research
- Publisher
- Oxford University Press (OUP)
- Published
- 1990
- Volume
- 18
- Issue
- 23
- Pages
- 6881-6888
- ISSN
- 0305-1048 (ISSN-L)
- 1362-4962
- OpenAlex
- W1967843670
- Cited by
- 173
- References
- 6
- FWCI
- 5.62
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Starling, J. A., Maule, J., Hastie, N. D., & Allshire, R. C. (1990). Extensive telomere repeat arrays in mouse are hypervariable. Nucleic Acids Research. https://doi.org/10.1093/nar/18.23.6881
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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.
