The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
The Air Noncoding RNA Epigenetically Silences Transcription by Targeting G9a to Chromatin
Abstract
A number of large noncoding RNAs (ncRNAs) epigenetically silence genes through unknown mechanisms. The Air ncRNA is imprinted—monoallelically expressed from the paternal allele. Air is required for allele-specific silencing of the cis-linked Slc22a3, Slc22a2 , and Igf2r genes in mouse placenta. We show that Air interacts with the Slc22a3 promoter chromatin and the H3K9 histone methyltransferase G9a in placenta. Air accumulates at the Slc22a3 promoter in correlation with localized H3K9 methylation and transcriptional repression. Genetic ablation of G9a results in nonimprinted, biallelic transcription of Slc22a3 . Truncated Air fails to accumulate at the Slc22a3 promoter, which results in reduced G9a recruitment and biallelic transcription. Our results suggest that Air , and potentially other large ncRNAs, target repressive histone-modifying activities through molecular interaction with specific chromatin domains to epigenetically silence transcription.
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Cites
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
Long-range chromatin regulatory interactions in vivo
Carter, D., Chakalova, L., Osborne, C. S., Dai, Y.-F., & Fraser, P. (2002) · Nature Genetics · doi:10.1038/ng1051 · Cited by 663
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Cited by
Long non-coding RNAs: insights into functions
Mercer, T. R., Dinger, M. E., & Mattick, J. S. (2009) · Nature Reviews Genetics · doi:10.1038/nrg2521 · Cited by 5,654
Evolution and Functions of Long Noncoding RNAs
Ponting, C. P., Oliver, P. L., & Reik, W. (2009) · Cell · doi:10.1016/j.cell.2009.02.006 · Cited by 4,208
Long Noncoding RNA as Modular Scaffold of Histone Modification Complexes
Tsai, M.-C., Manor, O., Wan, Y., Mosammaparast, N., Wang, J. K., Lan, F., Shi, Y., Segal, E., & Chang, H. Y. (2010) · Science · doi:10.1126/science.1192002 · Cited by 3,290
Long non-coding RNAs: new players in cell differentiation and development
Fatica, A., & Bozzoni, I. (2014) · Nature Reviews Genetics · doi:10.1038/nrg3606 · Cited by 2,980
Khalil, A. M., Guttman, M., Huarte, M., Garber, M., Raj, A., Rivea Morales, D., Thomas, K., Presser, A., Bernstein, B. E., van Oudenaarden, A., et al. (2009) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0904715106 · Cited by 2,872
Metadata
- Authors
- Nagano, T., Mitchell, J. A., Sanz, L. A., Pauler, F. M., Ferguson-Smith, A. C., Feil, R., & Fraser, P.
- Venue
- Science
- Published
- 2008-12-12
- Volume
- 322
- Issue
- 5908
- Pages
- 1717-1720
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2001206796
- Cited by
- 907
- References
- 2
- FWCI
- 32.87
- Type
- journal article
- Language
- en
- Open access
- closed
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- Nagano, T., Mitchell, J. A., Sanz, L. A., Pauler, F. M., Ferguson-Smith, A. C., Feil, R., & Fraser, P. (2008). The Air Noncoding RNA Epigenetically Silences Transcription by Targeting G9a to Chromatin. Science. https://doi.org/10.1126/science.1163802
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