Skip to main content
Log in

Epigenetic Modifications and Chromosome Conformations of the Beta Globin Locus throughout Development

  • Published:
Stem Cell Reviews and Reports Aims and scope Submit manuscript

Abstract

Human embryonic stem cells provide an alternative to using human embryos for studying developmentally regulated gene expression. The co-expression of high levels of embryonic ε and fetal γ globin by the hESC-derived erythroblasts allows the interrogation of ε globin regulation at the transcriptional and epigenetic level which could only be attained previously by studying cell lines or transgenic mice. In this study, we compared the histone modifications across the β globin locus of the undifferentiated hESCs and hESC-, FL-, and mobilized PB CD34+ cells-derived erythroblasts, which have distinct globin expression patterns corresponding to their developmental stages. We demonstrated that the histone codes employed by the β globin locus are conserved throughout development. Furthermore, in spite of the close proximity of the ε globin promoter, as compared to the β or γ globin promoter, with the LCR, a chromatin loop was also formed between the LCR and the active ε globin promoter, similar to the loop that forms between the β or γ globin promoters and the LCR, in contrary to the previously proposed tracking mechanism.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3

References

  1. Stamatoyannopoulos, G. (2005). Control of globin gene expression during development and erythroid differentiation. Experimental Hematology, 33, 259–271.

    Article  PubMed  CAS  Google Scholar 

  2. Wilber, A., Nienhuis, A. W., & Persons, D. A. (2011). Transcriptional regulation of fetal to adult hemoglobin switching: New therapeutic opportunities. Blood, 117, 3945–3953.

    Article  PubMed  CAS  Google Scholar 

  3. Kim, A., & Dean, A. (2004). Developmental stage differences in chromatin subdomains of the beta-globin locus. Proceedings of the National Academy of Sciences of the United States of America, 101, 7028–7033.

    Article  PubMed  CAS  Google Scholar 

  4. Zhu, X., Ling, J., Zhang, L., Pi, W., Wu, M., & Tuan, D. (2007). A facilitated tracking and transcription mechanism of long-range enhancer function. Nucleic Acids Research, 35, 5532–5544.

    Article  PubMed  CAS  Google Scholar 

  5. Rupon, J. W., Wang, S. Z., Gnanapragasam, M., Labropoulos, S., & Ginder, G. D. (2011). MBD2 contributes to developmental silencing of the human epsilon-globin gene. Blood Cells, Molecules & Diseases, 46, 212–219.

    Article  CAS  Google Scholar 

  6. Okamura, E., Matsuzaki, H., Campbell, A. D., Engel, J. D., Fukamizu, A., & Tanimoto, K. (2009). All of the human beta-type globin genes compete for LCR enhancer activity in embryonic erythroid cells of yeast artificial chromosome transgenic mice. The FASEB Journal, 23, 4335–4343.

    Article  CAS  Google Scholar 

  7. Hsu, M., Richardson, C. A., Olivier, E., Qiu, C., Bouhassira, E. E., Lowrey, C. H., & Fiering, S. (2009). Complex developmental patterns of histone modifications associated with the human beta-globin switch in primary cells. Experimental Hematology, 37(799–806), e794.

    Google Scholar 

  8. Lathrop, M. J., Hsu, M., Richardson, C. A., Olivier, E. N., Qiu, C., Bouhassira, E. E., Fiering, S., & Lowrey, C. H. (2009). Developmentally regulated extended domains of DNA hypomethylation encompass highly transcribed genes of the human beta-globin locus. Experimental Hematology, 37(807–813), e802.

    Google Scholar 

  9. Chang, K. H., Nelson, A. M., Cao, H., Wang, L., Nakamoto, B., Ware, C. B., & Papayannopoulou, T. (2006). Definitive-like erythroid cells derived from human embryonic stem cells coexpress high levels of embryonic and fetal globins with little or no adult globin. Blood, 108, 1515–1523.

    Article  PubMed  CAS  Google Scholar 

  10. Chang, K. H., Nelson, A. M., Fields, P. A., Hesson, J. L., Ulyanova, T., Cao, H., Nakamoto, B., Ware, C. B., & Papayannopoulou, T. (2008). Diverse hematopoietic potentials of five human embryonic stem cell lines. Experimental Cell Research, 314, 2930–2940.

    Article  PubMed  CAS  Google Scholar 

  11. Navas, P. A., Peterson, K. R., Li, Q., Skarpidi, E., Rohde, A., Shaw, S. E., Clegg, C. H., Asano, H., & Stamatoyannopoulos, G. (1998). Developmental specificity of the interaction between the locus control region and embryonic or fetal globin genes in transgenic mice with an HS3 core deletion. Molecular and Cellular Biology, 18, 4188–4196.

    PubMed  CAS  Google Scholar 

  12. Yin, W., Barkess, G., Fang, X., Xiang, P., Cao, H., Stamatoyannopoulos, G., & Li, Q. (2007). Histone acetylation at the human beta-globin locus changes with developmental age. Blood, 110, 4101–4107.

    Article  PubMed  CAS  Google Scholar 

  13. Kimura, H., Hayashi-Takanaka, Y., Goto, Y., Takizawa, N., & Nozaki, N. (2008). The organization of histone H3 modifications as revealed by a panel of specific monoclonal antibodies. Cell Structure and Function, 33, 61–73.

    Article  PubMed  CAS  Google Scholar 

  14. Fang, X., Xiang, P., Yin, W., Stamatoyannopoulos, G., & Li, Q. (2007). Cooperativeness of the higher chromatin structure of the beta-globin locus revealed by the deletion mutations of DNase I hypersensitive site 3 of the LCR. Journal of Molecular Biology, 365, 31–37.

    Article  PubMed  CAS  Google Scholar 

  15. Kim, Y. W., & Kim, A. (2011). Characterization of histone H3K27 modifications in the beta-globin locus. Biochemical and Biophysical Research Communications, 405, 210–215.

    Article  PubMed  CAS  Google Scholar 

  16. Jacob, Y., Feng, S., LeBlanc, C. A., Bernatavichute, Y. V., Stroud, H., Cokus, S., Johnson, L. M., Pellegrini, M., Jacobsen, S. E., & Michaels, S. D. (2009). ATXR5 and ATXR6 are H3K27 monomethyltransferases required for chromatin structure and gene silencing. Nature Structural & Molecular Biology, 16, 763–768.

    Article  CAS  Google Scholar 

  17. Jacob, Y., Stroud, H., Leblanc, C., Feng, S., Zhuo, L., Caro, E., Hassel, C., Gutierrez, C., Michaels, S. D., & Jacobsen, S. E. (2010). Regulation of heterochromatic DNA replication by histone H3 lysine 27 methyltransferases. Nature, 466, 987–991.

    Article  PubMed  CAS  Google Scholar 

  18. Vakoc, C. R., Sachdeva, M. M., Wang, H., & Blobel, G. A. (2006). Profile of histone lysine methylation across transcribed mammalian chromatin. Molecular and Cellular Biology, 26, 9185–9195.

    Article  PubMed  CAS  Google Scholar 

  19. Cui, K., Zang, C., Roh, T. Y., Schones, D. E., Childs, R. W., Peng, W., & Zhao, K. (2009). Chromatin signatures in multipotent human hematopoietic stem cells indicate the fate of bivalent genes during differentiation. Cell Stem Cell, 4, 80–93.

    Article  PubMed  CAS  Google Scholar 

  20. Palstra, R. J., Tolhuis, B., Splinter, E., Nijmeijer, R., Grosveld, F., & de Laat, W. (2003). The beta-globin nuclear compartment in development and erythroid differentiation. Nature Genetics, 35, 190–194.

    Article  PubMed  CAS  Google Scholar 

  21. Miles, J., Mitchell, J. A., Chakalova, L., Goyenechea, B., Osborne, C. S., O'Neill, L., Tanimoto, K., Engel, J. D., & Fraser, P. (2007). Intergenic transcription, cell-cycle and the developmentally regulated epigenetic profile of the human beta-globin locus. PloS One, 2, e630.

    Article  PubMed  Google Scholar 

  22. Bannister, A. J., & Kouzarides, T. (2011). Regulation of chromatin by histone modifications. Cell Research, 21, 381–395.

    Article  PubMed  CAS  Google Scholar 

  23. Pan, G., Tian, S., Nie, J., Yang, C., Ruotti, V., Wei, H., Jonsdottir, G. A., Stewart, R., & Thomson, J. A. (2007). Whole-genome analysis of histone H3 lysine 4 and lysine 27 methylation in human embryonic stem cells. Cell Stem Cell, 1, 299–312.

    Article  PubMed  CAS  Google Scholar 

  24. Azuara, V., Perry, P., Sauer, S., Spivakov, M., Jorgensen, H. F., John, R. M., Gouti, M., Casanova, M., Warnes, G., Merkenschlager, M., & Fisher, A. G. (2006). Chromatin signatures of pluripotent cell lines. Nature Cell Biology, 8, 532–538.

    Article  PubMed  CAS  Google Scholar 

  25. Bernstein, B. E., Mikkelsen, T. S., Xie, X., Kamal, M., Huebert, D. J., Cuff, J., Fry, B., Meissner, A., Wernig, M., Plath, K., Jaenisch, R., Wagschal, A., Feil, R., Schreiber, S. L., & Lander, E. S. (2006). A bivalent chromatin structure marks key developmental genes in embryonic stem cells. Cell, 125, 315–326.

    Article  PubMed  CAS  Google Scholar 

  26. Szutorisz, H., Canzonetta, C., Georgiou, A., Chow, C. M., Tora, L., & Dillon, N. (2005). Formation of an active tissue-specific chromatin domain initiated by epigenetic marking at the embryonic stem cell stage. Molecular and Cellular Biology, 25, 1804–1820.

    Article  PubMed  CAS  Google Scholar 

  27. Levings, P. P., Zhou, Z., Vieira, K. F., Crusselle-Davis, V. J., & Bungert, J. (2006). Recruitment of transcription complexes to the beta-globin locus control region and transcription of hypersensitive site 3 prior to erythroid differentiation of murine embryonic stem cells. The FEBS Journal, 273, 746–755.

    Article  PubMed  CAS  Google Scholar 

  28. Xu, J., Pope, S. D., Jazirehi, A. R., Attema, J. L., Papathanasiou, P., Watts, J. A., Zaret, K. S., Weissman, I. L., & Smale, S. T. (2007). Pioneer factor interactions and unmethylated CpG dinucleotides mark silent tissue-specific enhancers in embryonic stem cells. Proceedings of the National Academy of Sciences of the United States of America, 104, 12377–12382.

    Article  PubMed  CAS  Google Scholar 

  29. Xu, J., Watts, J. A., Pope, S. D., Gadue, P., Kamps, M., Plath, K., Zaret, K. S., & Smale, S. T. (2009). Transcriptional competence and the active marking of tissue-specific enhancers by defined transcription factors in embryonic and induced pluripotent stem cells. Genes & Development, 23, 2824–2838.

    Article  CAS  Google Scholar 

  30. Tesar, P. J., Chenoweth, J. G., Brook, F. A., Davies, T. J., Evans, E. P., Mack, D. L., Gardner, R. L., & McKay, R. D. (2007). New cell lines from mouse epiblast share defining features with human embryonic stem cells. Nature, 448, 196–199.

    Article  PubMed  CAS  Google Scholar 

  31. Hong, S. H., Rampalli, S., Lee, J. B., McNicol, J., Collins, T., Draper, J. S., & Bhatia, M. (2011). Cell fate potential of human pluripotent stem cells is encoded by histone modifications. Cell Stem Cell, 9, 24–36.

    Article  PubMed  CAS  Google Scholar 

  32. Lu, S. J., Li, F., Vida, L., & Honig, G. R. (2004). CD34+CD38- hematopoietic precursors derived from human embryonic stem cells exhibit an embryonic gene expression pattern. Blood, 103, 4134–4141.

    Article  PubMed  CAS  Google Scholar 

  33. Hosey, A. M., Chaturvedi, C. P., & Brand, M. (2010). Crosstalk between histone modifications maintains the developmental pattern of gene expression on a tissue-specific locus. Epigenetics, 5, 273–281.

    Article  PubMed  CAS  Google Scholar 

  34. Sawarkar, R., & Paro, R. (2010). Interpretation of developmental signaling at chromatin: The polycomb perspective. Developmental Cell, 19, 651–661.

    Article  PubMed  CAS  Google Scholar 

  35. Kadauke, S., & Blobel, G. A. (2009). Chromatin loops in gene regulation. Biochimica et Biophysica Acta, 1789, 17–25.

    Article  PubMed  CAS  Google Scholar 

  36. Deng, W., & Blobel, G. A. (2010). Do chromatin loops provide epigenetic gene expression states? Current Opinion in Genetics & Development, 20, 548–554.

    Article  CAS  Google Scholar 

  37. Carter, D., Chakalova, L., Osborne, C. S., Dai, Y. F., & Fraser, P. (2002). Long-range chromatin regulatory interactions in vivo. Nature Genetics, 32, 623–626.

    Article  PubMed  CAS  Google Scholar 

  38. Tolhuis, B., Palstra, R. J., Splinter, E., Grosveld, F., & de Laat, W. (2002). Looping and interaction between hypersensitive sites in the active beta-globin locus. Molecular Cell, 10, 1453–1465.

    Article  PubMed  CAS  Google Scholar 

  39. Xu, J., Sankaran, V. G., Ni, M., Menne, T. F., Puram, R. V., Kim, W., & Orkin, S. H. (2010). Transcriptional silencing of {gamma}-globin by BCL11A involves long-range interactions and cooperation with SOX6. Genes & Development, 24, 783–798.

    Article  CAS  Google Scholar 

  40. Schoenfelder, S., Sexton, T., Chakalova, L., Cope, N. F., Horton, A., Andrews, S., Kurukuti, S., Mitchell, J. A., Umlauf, D., Dimitrova, D. S., Eskiw, C. H., Luo, Y., Wei, C. L., Ruan, Y., Bieker, J. J., & Fraser, P. (2010). Preferential associations between co-regulated genes reveal a transcriptional interactome in erythroid cells. Nature Genetics, 42, 53–61.

    Article  PubMed  CAS  Google Scholar 

  41. Gribnau, J., de Boer, E., Trimborn, T., Wijgerde, M., Milot, E., Grosveld, F., & Fraser, P. (1998). Chromatin interaction mechanism of transcriptional control in vivo. The EMBO Journal, 17, 6020–6027.

    Article  PubMed  CAS  Google Scholar 

Download references

Acknowledgments

The authors express their gratitude towards Drs. Theresa Canfield, Erika Giste, Richard Sandstrom, and R. Scott Hansen for assistance with high throughput sequencing. This research was supported by the National Institute of Health grants DK077864 (K-H.C), HL46557 (T.P.) and 1RC2HG005654 (J.A.S.).

Author Disclosure Statement

The authors declare no potential conflicts of interest.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Thalia Papayannopoulou.

Additional information

Drs. Kai-Hsin Chang and Xiangdong Fang contributed equally to this work.

Electronic supplementary material

Below is the link to the electronic supplementary material.

Supplementary Figure 1

Long range interaction frequencies between Gγ promoter and the HSs of the LCR. Erythroblasts derived from hESC, FL, and PB were fixed and lysed to obtain intact nuclei. Nuclei were digested with HindIII over night and then religated. The cross-linking frequencies were determined using real time PCR with Taqman chemistry. Similar cross-linking frequencies were observed between Gγ promoter and HSs of the LCR in these 3 types of erythroblasts. PB-derived erythroblasts used for this assay had elevated levels of γ globin expression, which may explain the high levels of cross-linking frequencies observed. (DOCX 29 kb)

Supplementary Table 1

Primer sequences for Chromatin Immunoprecipitation assays (DOCX 13 kb)

Supplementary Table 2

Chromatin conformation capture primers and probes (DOCX 13 kb)

Supplementary Table 3

RPKM normalized reads of transcripts across beta globin locus (DOCX 13 kb)

Rights and permissions

Reprints and permissions

About this article

Cite this article

Chang, KH., Fang, X., Wang, H. et al. Epigenetic Modifications and Chromosome Conformations of the Beta Globin Locus throughout Development. Stem Cell Rev and Rep 9, 397–407 (2013). https://doi.org/10.1007/s12015-012-9355-x

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12015-012-9355-x

Keywords

Navigation