The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.
CpG islands – ‘A rough guide’
Abstract
Mammalian genomes are punctuated by DNA sequences containing an atypically high frequency of CpG sites termed CpG islands (CGIs). CGIs generally lack DNA methylation and associate with the majority of annotated gene promoters. Many studies, however, have identified examples of CGI methylation in malignant cells, leading to improper gene silencing. CGI methylation also occurs in normal tissues and is known to function in X‐inactivation and genomic imprinting. More recently, differential methylation has been shown between tissues, suggesting a potential role in transcriptional regulation during cell specification. Many of these tissue‐specific methylated CGIs localise to regions distal to promoters, the regulatory function of which remains to be determined.
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
Initial sequencing and comparative analysis of the mouse genome
Mouse Genome Sequencing Consortium (2002) · Nature · doi:10.1038/nature01262 · Cited by 7,187
DNA methylation patterns and epigenetic memory
Bird, A. (2002) · Genes & Development · doi:10.1101/gad.947102 · Cited by 7,124
Self-citationThe ENCODE Project Consortium (2007) · Nature · doi:10.1038/nature05874 · Cited by 5,223
Genome-wide maps of chromatin state in pluripotent and lineage-committed cells
Mikkelsen, T. S., Ku, M., Jaffe, D. B., Issac, B., Lieberman, E., Giannoukos, G., Alvarez, P., Brockman, W., Kim, T.-K., Koche, R. P., et al. (2007) · Nature · doi:10.1038/nature06008 · Cited by 4,129
Genome-scale DNA methylation maps of pluripotent and differentiated cells
Meissner, A., Mikkelsen, T. S., Gu, H., Wernig, M., Hanna, J., Sivachenko, A., Zhang, X., Bernstein, B. E., Nusbaum, C., Jaffe, D. B., et al. (2008) · Nature · doi:10.1038/nature07107 · Cited by 2,536
Stability and flexibility of epigenetic gene regulation in mammalian development
Reik, W. (2007) · Nature · doi:10.1038/nature05918 · Cited by 1,963 · cited 1×
“Some of these examples are known to play a key role in X-inactivation and genomic imprinting [57,58].”
BackgroundCpG islands as gene markers in the human genome
Larsen, F., Gundersen, G., Lopez, R., & Prydz, H. (1992) · Genomics · doi:10.1016/0888-7543(92)90024-m · Cited by 922
Identification and characterization of the DNA binding domain of CpG-binding protein
Lee, J.-H., Voo, K. S., & Skalnik, D. G. (2001) · Journal of Biological Chemistry · doi:10.1074/jbc.m107179200 · Cited by 157
Cited by
Functions of DNA methylation: islands, start sites, gene bodies and beyond
Jones, P. A. (2012) · Nature Reviews Genetics · doi:10.1038/nrg3230 · Cited by 6,061
CpG islands and the regulation of transcription
Deaton, A. M., & Bird, A. (2011) · Genes & Development · doi:10.1101/gad.2037511 · Cited by 3,187
Self-citationDNA-binding factors shape the mouse methylome at distal regulatory regions
Stadler, M. B., Murr, R., Burger, L., Ivanek, R., Lienert, F., Schöler, A., Nimwegen, E. V., Wirbelauer, C., Oakeley, E. J., Gaidatzis, D., et al. (2011) · Nature · doi:10.1038/nature10716 · Cited by 1,383
Cortellino, S., Xu, J., Sannai, M., Moore, R., Caretti, E., Cigliano, A., Le Coz, M., Devarajan, K., Wessels, A., Soprano, D., et al. (2011) · Cell · doi:10.1016/j.cell.2011.06.020 · Cited by 809
Factors underlying variable DNA methylation in a human community cohort
Lam, L. L., Emberly, E., Fraser, H. B., Neumann, S. M., Chen, E., Miller, G. E., & Kobor, M. S. (2012) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1121249109 · Cited by 476
Metadata
- Authors
- Illingworth, R. S., & Bird, A. P.
- Venue
- FEBS Letters
- Publisher
- Wiley
- Published
- 2009-04-17
- Volume
- 583
- Issue
- 11
- Pages
- 1713-1720
- ISSN
- 0014-5793 (ISSN-L)
- 1873-3468
- OpenAlex
- W2160704282
- Cited by
- 887
- References
- 8
- FWCI
- 27.49
- 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: CpG islands – ‘A rough guide’. https://app.cochat.ai/papers/10.1016/j.febslet.2009.04.012
- The paper
- Illingworth, R. S., & Bird, A. P. (2009). CpG islands – ‘A rough guide’. FEBS Letters. https://doi.org/10.1016/j.febslet.2009.04.012
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.