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. 1990 Oct;87(19):7693–7697. doi: 10.1073/pnas.87.19.7693

Conservation of the primary structure, organization, and function of the human and mouse beta-globin locus-activating regions.

A M Moon 1, T J Ley 1
PMCID: PMC54814  PMID: 2217202

Abstract

DNA sequences located in a region 6-18 kilobases (kb) upstream from the human epsilon-globin gene are known as the locus-activating region (LAR) or dominant control region. This region is thought to play a key role in chromatin organization of the beta-like globin gene cluster during erythroid development. The beta-globin LAR activates linked globin genes in transiently or stably transfected erythroleukemia cells and in erythroid cells of transgenic mice. Since the human beta-globin LAR is functional in mice, we reasoned that critical LAR sequence elements might be conserved between mice and humans. We therefore cloned murine genomic sequences homologous to one portion of the human LAR (site II, positions -11,054 to -10,322 with respect to the human epsilon gene). We found that this murine DNA fragment (mouse LAR site II) and sequences homologous to human LAR sites I and III are located upstream from the mouse beta-like globin gene cluster and determined that their locations relative to the cluster are similar to that of their human counterparts. The homologous site II sequences are 70% identical between mice and humans over a stretch of approximately 800 base pairs. Multiple core sequences with greater than 80% identity were present within this region. Transient and stable transfection assays of K562 erythroleukemia cells demonstrated that both human and mouse LAR elements contain enhancer activity and confer hemin inducibility on a linked human gamma-globin promoter. These results suggest that primary structural elements--and the spatial organization of these elements--are important for function of the beta-globin LAR.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Acuto S., Donovan-Peluso M., Giambona N., Bank A. The role of human globin gene promoters in the expression of hybrid genes in erythroid and non-erythroid cells. Biochem Biophys Res Commun. 1987 Mar 30;143(3):1099–1106. doi: 10.1016/0006-291x(87)90365-2. [DOI] [PubMed] [Google Scholar]
  2. Angel P., Imagawa M., Chiu R., Stein B., Imbra R. J., Rahmsdorf H. J., Jonat C., Herrlich P., Karin M. Phorbol ester-inducible genes contain a common cis element recognized by a TPA-modulated trans-acting factor. Cell. 1987 Jun 19;49(6):729–739. doi: 10.1016/0092-8674(87)90611-8. [DOI] [PubMed] [Google Scholar]
  3. Banerji J., Olson L., Schaffner W. A lymphocyte-specific cellular enhancer is located downstream of the joining region in immunoglobulin heavy chain genes. Cell. 1983 Jul;33(3):729–740. doi: 10.1016/0092-8674(83)90015-6. [DOI] [PubMed] [Google Scholar]
  4. Behringer R. R., Ryan T. M., Reilly M. P., Asakura T., Palmiter R. D., Brinster R. L., Townes T. M. Synthesis of functional human hemoglobin in transgenic mice. Science. 1989 Sep 1;245(4921):971–973. doi: 10.1126/science.2772649. [DOI] [PubMed] [Google Scholar]
  5. Blom van Assendelft G., Hanscombe O., Grosveld F., Greaves D. R. The beta-globin dominant control region activates homologous and heterologous promoters in a tissue-specific manner. Cell. 1989 Mar 24;56(6):969–977. doi: 10.1016/0092-8674(89)90630-2. [DOI] [PubMed] [Google Scholar]
  6. Collis P., Antoniou M., Grosveld F. Definition of the minimal requirements within the human beta-globin gene and the dominant control region for high level expression. EMBO J. 1990 Jan;9(1):233–240. doi: 10.1002/j.1460-2075.1990.tb08100.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  7. Curtin P. T., Liu D. P., Liu W., Chang J. C., Kan Y. W. Human beta-globin gene expression in transgenic mice is enhanced by a distant DNase I hypersensitive site. Proc Natl Acad Sci U S A. 1989 Sep;86(18):7082–7086. doi: 10.1073/pnas.86.18.7082. [DOI] [PMC free article] [PubMed] [Google Scholar]
  8. Driscoll M. C., Dobkin C. S., Alter B. P. Gamma delta beta-thalassemia due to a de novo mutation deleting the 5' beta-globin gene activation-region hypersensitive sites. Proc Natl Acad Sci U S A. 1989 Oct;86(19):7470–7474. doi: 10.1073/pnas.86.19.7470. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Forrester W. C., Novak U., Gelinas R., Groudine M. Molecular analysis of the human beta-globin locus activation region. Proc Natl Acad Sci U S A. 1989 Jul;86(14):5439–5443. doi: 10.1073/pnas.86.14.5439. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Forrester W. C., Takegawa S., Papayannopoulou T., Stamatoyannopoulos G., Groudine M. Evidence for a locus activation region: the formation of developmentally stable hypersensitive sites in globin-expressing hybrids. Nucleic Acids Res. 1987 Dec 23;15(24):10159–10177. doi: 10.1093/nar/15.24.10159. [DOI] [PMC free article] [PubMed] [Google Scholar]
  11. Forrester W. C., Thompson C., Elder J. T., Groudine M. A developmentally stable chromatin structure in the human beta-globin gene cluster. Proc Natl Acad Sci U S A. 1986 Mar;83(5):1359–1363. doi: 10.1073/pnas.83.5.1359. [DOI] [PMC free article] [PubMed] [Google Scholar]
  12. Greaves D. R., Fraser P., Vidal M. A., Hedges M. J., Ropers D., Luzzatto L., Grosveld F. A transgenic mouse model of sickle cell disorder. Nature. 1990 Jan 11;343(6254):183–185. doi: 10.1038/343183a0. [DOI] [PubMed] [Google Scholar]
  13. Grosveld F., van Assendelft G. B., Greaves D. R., Kollias G. Position-independent, high-level expression of the human beta-globin gene in transgenic mice. Cell. 1987 Dec 24;51(6):975–985. doi: 10.1016/0092-8674(87)90584-8. [DOI] [PubMed] [Google Scholar]
  14. Hanscombe O., Vidal M., Kaeda J., Luzzatto L., Greaves D. R., Grosveld F. High-level, erythroid-specific expression of the human alpha-globin gene in transgenic mice and the production of human hemoglobin in murine erythrocytes. Genes Dev. 1989 Oct;3(10):1572–1581. doi: 10.1101/gad.3.10.1572. [DOI] [PubMed] [Google Scholar]
  15. Lee W., Mitchell P., Tjian R. Purified transcription factor AP-1 interacts with TPA-inducible enhancer elements. Cell. 1987 Jun 19;49(6):741–752. doi: 10.1016/0092-8674(87)90612-x. [DOI] [PubMed] [Google Scholar]
  16. Li Q., Powers P. A., Smithies O. Nucleotide sequence of 16-kilobase pairs of DNA 5' to the human epsilon-globin gene. J Biol Chem. 1985 Dec 5;260(28):14901–14910. [PubMed] [Google Scholar]
  17. Moreau P., Hen R., Wasylyk B., Everett R., Gaub M. P., Chambon P. The SV40 72 base repair repeat has a striking effect on gene expression both in SV40 and other chimeric recombinants. Nucleic Acids Res. 1981 Nov 25;9(22):6047–6068. doi: 10.1093/nar/9.22.6047. [DOI] [PMC free article] [PubMed] [Google Scholar]
  18. Ney P. A., Sorrentino B. P., McDonagh K. T., Nienhuis A. W. Tandem AP-1-binding sites within the human beta-globin dominant control region function as an inducible enhancer in erythroid cells. Genes Dev. 1990 Jun;4(6):993–1006. doi: 10.1101/gad.4.6.993. [DOI] [PubMed] [Google Scholar]
  19. Rutherford T., Nienhuis A. W. Human globin gene promoter sequences are sufficient for specific expression of a hybrid gene transfected into tissue culture cells. Mol Cell Biol. 1987 Jan;7(1):398–402. doi: 10.1128/mcb.7.1.398. [DOI] [PMC free article] [PubMed] [Google Scholar]
  20. Ryan T. M., Behringer R. R., Martin N. C., Townes T. M., Palmiter R. D., Brinster R. L. A single erythroid-specific DNase I super-hypersensitive site activates high levels of human beta-globin gene expression in transgenic mice. Genes Dev. 1989 Mar;3(3):314–323. doi: 10.1101/gad.3.3.314. [DOI] [PubMed] [Google Scholar]
  21. Ryan T. M., Behringer R. R., Townes T. M., Palmiter R. D., Brinster R. L. High-level erythroid expression of human alpha-globin genes in transgenic mice. Proc Natl Acad Sci U S A. 1989 Jan;86(1):37–41. doi: 10.1073/pnas.86.1.37. [DOI] [PMC free article] [PubMed] [Google Scholar]
  22. Shehee W. R., Loeb D. D., Adey N. B., Burton F. H., Casavant N. C., Cole P., Davies C. J., McGraw R. A., Schichman S. A., Severynse D. M. Nucleotide sequence of the BALB/c mouse beta-globin complex. J Mol Biol. 1989 Jan 5;205(1):41–62. doi: 10.1016/0022-2836(89)90363-x. [DOI] [PubMed] [Google Scholar]
  23. Sorrentino B., Ney P., Bodine D., Nienhius A. W. A 46 base pair enhancer sequence within the locus activating region is required for induced expression of the gamma-globin gene during erythroid differentiation. Nucleic Acids Res. 1990 May 11;18(9):2721–2731. doi: 10.1093/nar/18.9.2721. [DOI] [PMC free article] [PubMed] [Google Scholar]
  24. Talbot D., Collis P., Antoniou M., Vidal M., Grosveld F., Greaves D. R. A dominant control region from the human beta-globin locus conferring integration site-independent gene expression. Nature. 1989 Mar 23;338(6213):352–355. doi: 10.1038/338352a0. [DOI] [PubMed] [Google Scholar]
  25. Talbot D., Philipsen S., Fraser P., Grosveld F. Detailed analysis of the site 3 region of the human beta-globin dominant control region. EMBO J. 1990 Jul;9(7):2169–2177. doi: 10.1002/j.1460-2075.1990.tb07386.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  26. Trainor C. D., Evans T., Felsenfeld G., Boguski M. S. Structure and evolution of a human erythroid transcription factor. Nature. 1990 Jan 4;343(6253):92–96. doi: 10.1038/343092a0. [DOI] [PubMed] [Google Scholar]
  27. Tsai S. F., Martin D. I., Zon L. I., D'Andrea A. D., Wong G. G., Orkin S. H. Cloning of cDNA for the major DNA-binding protein of the erythroid lineage through expression in mammalian cells. Nature. 1989 Jun 8;339(6224):446–451. doi: 10.1038/339446a0. [DOI] [PubMed] [Google Scholar]
  28. Tuan D. Y., Solomon W. B., London I. M., Lee D. P. An erythroid-specific, developmental-stage-independent enhancer far upstream of the human "beta-like globin" genes. Proc Natl Acad Sci U S A. 1989 Apr;86(8):2554–2558. doi: 10.1073/pnas.86.8.2554. [DOI] [PMC free article] [PubMed] [Google Scholar]
  29. Tuan D., Solomon W., Li Q., London I. M. The "beta-like-globin" gene domain in human erythroid cells. Proc Natl Acad Sci U S A. 1985 Oct;82(19):6384–6388. doi: 10.1073/pnas.82.19.6384. [DOI] [PMC free article] [PubMed] [Google Scholar]
  30. Ulrich M. J., Ley T. J. Function of normal and mutated gamma-globin gene promoters in electroporated K562 erythroleukemia cells. Blood. 1990 Feb 15;75(4):990–999. [PubMed] [Google Scholar]
  31. Weintraub H. Formation of stable transcription complexes as assayed by analysis of individual templates. Proc Natl Acad Sci U S A. 1988 Aug;85(16):5819–5823. doi: 10.1073/pnas.85.16.5819. [DOI] [PMC free article] [PubMed] [Google Scholar]

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