Abstract
The remarkable stability of gene expression in somatic cells is exemplified by the way memory of an active gene state is retained when an endoderm cell nucleus is transplanted to an enucleated egg1. Here we analyse the mechanism of a similar example of epigenetic memory. We find that memory can persist through 24 cell divisions in the absence of transcription and applies to the expression of the myogenic gene MyoD in non-muscle cell lineages of nuclear transplant embryos. We show that memory is not explained by the methylation of promoter DNA. However, we demonstrate that epigenetic memory correlates with the association of histone H3.3 with the MyoD promoter in embryos that display memory but not in those where memory has been lost. The association of a mutated histone H3.3 (H3.3 E4, which lacks the methylatable H3.3 lysine 4) with promoter DNA eliminates memory, indicating a requirement of H3.3 K4 for memory. We also show that overexpression of H3.3 can enhance memory in transplanted nuclei. We therefore conclude that the association of histone H3.3 with the MyoD promoter makes a necessary contribution to this example of memory. Hence, we suggest that epigenetic memory helps to stabilize gene expression in normal development; it might also help to account for the inefficient reprogramming in some transplanted nuclei.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 12 print issues and online access
$209.00 per year
only $17.42 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Ng, R. K. & Gurdon, J. B. Epigenetic memory of active gene transcription is inherited through somatic cell nuclear transfer. Proc. Natl Acad. Sci. USA 102, 1957–1962 (2005).
Hadorn, E. Problems of determination and transdetermination. Brookhaven Symp. Biol. 18, 148–161 (1965).
Gehring, W. J. in The Genetics and Biology of Drosophila Vol. 2c (eds Ashburner, M. & Wright, T. R. F.) 511–554 (Academic Press, London, 1978).
Kato, K. & Gurdon, J. B. Single-cell transplantation determines the time when Xenopus muscle precursor cells acquire a capacity for autonomous differentiation. Proc. Natl Acad. Sci. USA 90, 1310–1314 (1993).
Ringrose, L. & Paro, R. Epigenetic regulation of cellular memory by the Polycomb and Trithorax group proteins. Annu. Rev. Genet. 38, 413–443 (2004).
Brock, H. W. & Fisher, C. L. Maintenance of gene expression patterns. Dev. Dyn. 232, 633–655 (2005).
Feng, Y. Q. et al. DNA methylation supports intrinsic epigenetic memory in mammalian cells. PLoS Genet. 2, e65 (2006).
Humpherys, D. et al. Abnormal gene expression in cloned mice derived from embryonic stem cell and cumulus cell nuclei. Proc. Natl Acad. Sci. USA 99, 12889–12894 (2002).
Leibham, D. et al. Binding of TFIID and MEF2 to the TATA element activates transcription of the Xenopus MyoDa promoter. Mol. Cell. Biol. 14, 686–699 (1994).
Brunk, B. P., Goldhamer, D. J. & Emerson, C. P. Jr Regulated demethylation of the myoD distal enhancer during skeletal myogenesis. Dev. Biol. 177, 490–503 (1996).
Ahmad, K. & Henikoff, S. The histone variant H3.3 marks active chromatin by replication-independent nucleosome assembly. Mol. Cell 9, 1191–1200 (2002).
Chow, C. M. et al. Variant histone H3.3 marks promoters of transcriptionally active genes during mammalian cell division. EMBO Rep. 6, 354–360 (2005).
Stewart, M. D., Sommerville, J. & Wong, J. Dynamic regulation of histone modifications in Xenopus oocytes through histone exchange. Mol. Cell. Biol. 26, 6890–6901 (2006).
McKittrick, E., Gafken, P. R., Ahmad, K. & Henikoff, S. Histone H3.3 is enriched in covalent modifications associated with active chromatin. Proc. Natl Acad. Sci. USA 101, 1525–1530 (2004).
Pray-Grant, M. G., Daniel, J. A., Schieltz, D., Yates, J. R. 3rd & Grant, P. A. Chd1 chromodomain links histone H3 methylation with SAGA- and SLIK-dependent acetylation. Nature 433, 434–438 (2005).
Sims, R. J. 3rd et al. Human but not yeast CHD1 binds directly and selectively to histone H3 methylated at lysine 4 via its tandem chromodomains. J. Biol. Chem. 280, 41789–41792 (2005).
Wysocka, J. et al. WDR5 associates with histone H3 methylated at K4 and is essential for H3 K4 methylation and vertebrate development. Cell 121, 859–872 (2005).
Santos-Rosa, H. et al. Methylation of histone H3 K4 mediates association of the Isw1p ATPase with chromatin. Mol. Cell 12, 1325–1332 (2003).
Wysocka, J. et al. A PHD finger of NURF couples histone H3 lysine 4 trimethylation with chromatin remodelling. Nature 442, 86–90 (2006).
Li, H. et al. Molecular basis for site-specific read-out of histone H3K4me3 by the BPTF PHD finger of NURF. Nature 442, 91–95 (2006).
Hake, S. B. & Allis, C. D. Histone H3 variants and their potential role in indexing mammalian genomes: the “H3 barcode hypothesis”. Proc. Natl Acad. Sci. USA 103, 6428–6435 (2006).
Lee, N., Maurange, C., Ringrose, L. & Paro, R. Suppression of Polycomb group proteins by JNK signalling induces transdetermination in Drosophila imaginal discs. Nature 438, 234–237 (2005).
Henikoff, S., Furuyama, T. & Ahmad, K. Histone variants, nucleosome assembly and epigenetic inheritance. Trends Genet. 20, 320–326 (2004).
Briggs, R. & King, T. J. Changes in the nuclei of differentiating endoderm cells as revealed by nuclear transplantation. J. Morph. 100, 269–312 (1957).
Gurdon, J. B. The developmental capacity of nuclei taken from differentiating endoderm cells of Xenopus laevis . J. Embryol. Exp. Morphol. 8, 505–526 (1960).
Gurdon, J. B. & Byrne, J. A. The first half-century of nuclear transplantation. Proc. Natl Acad. Sci. USA 100, 8048–8052 (2003).
Gurdon, J. B. Methods for nuclear transplantation in amphibia. Methods Cell Biol. 16, 125–139 (1977).
Zweidler, A. Resolution of histones by polyacrylamide gel electrophoresis in presence of nonionic detergents. Methods Cell Biol. 17, 223–233 (1978).
Messenger, N. J. et al. Functional specificity of the Xenopus T-domain protein Brachyury is conferred by its ability to interact with Smad1. Dev. Cell 8, 599–610 (2005).
Jallow, Z., Jacobi, U. G., Weeks, D. L., Dawid, I. B. & Veenstra, G. J. Specialized and redundant roles of TBP and a vertebrate-specific TBP paralog in embryonic gene regulation in Xenopus . Proc. Natl Acad. Sci. USA 101, 13525–13530 (2004).
Acknowledgements
We thank G. Almouzni, A. Bannister, P. Hurd and W. Reik for valuable discussion, W. Reik for use of the real-time PCR machine, G. Nigel for the construction of E4 mutants, and H. Standley for assistance. This work was funded by the Wellcome Trust and the BBSRC.
Author information
Authors and Affiliations
Corresponding author
Supplementary information
Rights and permissions
About this article
Cite this article
Ng, R., Gurdon, J. Epigenetic memory of an active gene state depends on histone H3.3 incorporation into chromatin in the absence of transcription. Nat Cell Biol 10, 102–109 (2008). https://doi.org/10.1038/ncb1674
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1038/ncb1674
This article is cited by
-
Dynamic changes in whole genome DNA methylation, chromatin and gene expression during mouse lens differentiation
Epigenetics & Chromatin (2023)
-
Nuclear architecture and the structural basis of mitotic memory
Chromosome Research (2023)
-
Stable inheritance of H3.3-containing nucleosomes during mitotic cell divisions
Nature Communications (2022)
-
Mechanisms of chromatin-based epigenetic inheritance
Science China Life Sciences (2022)
-
HIRA stabilizes skeletal muscle lineage identity
Nature Communications (2021)