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. 1988 Nov;8(11):5047–5051. doi: 10.1128/mcb.8.11.5047

A silencer element from the alpha-globin gene inhibits expression of beta-like genes.

G F Atweh 1, J M Liu 1, H E Brickner 1, X X Zhu 1
PMCID: PMC365600  PMID: 2850473

Abstract

We have studied the cis and trans interactions of the alpha- and beta-globin genes in a transient expression system. We found that the alpha-globin gene inhibited beta-globin expression in cis but not in trans. The silencer element responsible for this inhibition was localized to a 259-base-pair fragment at the 5' end of the alpha-globin gene.

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Selected References

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  1. Antoniou M., deBoer E., Habets G., Grosveld F. The human beta-globin gene contains multiple regulatory regions: identification of one promoter and two downstream enhancers. EMBO J. 1988 Feb;7(2):377–384. doi: 10.1002/j.1460-2075.1988.tb02824.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Atweh G. F., Anagnou N. P., Shearin J., Forget B. G., Kaufman R. E. Beta-thalassemia resulting from a single nucleotide substitution in an acceptor splice site. Nucleic Acids Res. 1985 Feb 11;13(3):777–790. doi: 10.1093/nar/13.3.777. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. Behringer R. R., Hammer R. E., Brinster R. L., Palmiter R. D., Townes T. M. Two 3' sequences direct adult erythroid-specific expression of human beta-globin genes in transgenic mice. Proc Natl Acad Sci U S A. 1987 Oct;84(20):7056–7060. doi: 10.1073/pnas.84.20.7056. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Bodine D. M., Ley T. J. An enhancer element lies 3' to the human A gamma globin gene. EMBO J. 1987 Oct;6(10):2997–3004. doi: 10.1002/j.1460-2075.1987.tb02605.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Brand A. H., Breeden L., Abraham J., Sternglanz R., Nasmyth K. Characterization of a "silencer" in yeast: a DNA sequence with properties opposite to those of a transcriptional enhancer. Cell. 1985 May;41(1):41–48. doi: 10.1016/0092-8674(85)90059-5. [DOI] [PubMed] [Google Scholar]
  6. Charnay P., Treisman R., Mellon P., Chao M., Axel R., Maniatis T. Differences in human alpha- and beta-globin gene expression in mouse erythroleukemia cells: the role of intragenic sequences. Cell. 1984 Aug;38(1):251–263. doi: 10.1016/0092-8674(84)90547-6. [DOI] [PubMed] [Google Scholar]
  7. Cullen B. R., Lomedico P. T., Ju G. Transcriptional interference in avian retroviruses--implications for the promoter insertion model of leukaemogenesis. Nature. 1984 Jan 19;307(5948):241–245. doi: 10.1038/307241a0. [DOI] [PubMed] [Google Scholar]
  8. Humphries R. K., Ley T., Turner P., Moulton A. D., Nienhuis A. W. Differences in human alpha-, beta- and delta-globin gene expression in monkey kidney cells. Cell. 1982 Aug;30(1):173–183. doi: 10.1016/0092-8674(82)90023-x. [DOI] [PubMed] [Google Scholar]
  9. Laimins L., Holmgren-König M., Khoury G. Transcriptional "silencer" element in rat repetitive sequences associated with the rat insulin 1 gene locus. Proc Natl Acad Sci U S A. 1986 May;83(10):3151–3155. doi: 10.1073/pnas.83.10.3151. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Maniatis T., Goodbourn S., Fischer J. A. Regulation of inducible and tissue-specific gene expression. Science. 1987 Jun 5;236(4806):1237–1245. doi: 10.1126/science.3296191. [DOI] [PubMed] [Google Scholar]
  11. Mellon P., Parker V., Gluzman Y., Maniatis T. Identification of DNA sequences required for transcription of the human alpha 1-globin gene in a new SV40 host-vector system. Cell. 1981 Dec;27(2 Pt 1):279–288. doi: 10.1016/0092-8674(81)90411-6. [DOI] [PubMed] [Google Scholar]
  12. Seed B. Purification of genomic sequences from bacteriophage libraries by recombination and selection in vivo. Nucleic Acids Res. 1983 Apr 25;11(8):2427–2445. doi: 10.1093/nar/11.8.2427. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. Treisman R., Green M. R., Maniatis T. cis and trans activation of globin gene transcription in transient assays. Proc Natl Acad Sci U S A. 1983 Dec;80(24):7428–7432. doi: 10.1073/pnas.80.24.7428. [DOI] [PMC free article] [PubMed] [Google Scholar]
  14. Treisman R., Orkin S. H., Maniatis T. Specific transcription and RNA splicing defects in five cloned beta-thalassaemia genes. Nature. 1983 Apr 14;302(5909):591–596. doi: 10.1038/302591a0. [DOI] [PubMed] [Google Scholar]
  15. Trudel M., Magram J., Bruckner L., Costantini F. Upstream G gamma-globin and downstream beta-globin sequences required for stage-specific expression in transgenic mice. Mol Cell Biol. 1987 Nov;7(11):4024–4029. doi: 10.1128/mcb.7.11.4024. [DOI] [PMC free article] [PubMed] [Google Scholar]
  16. Wright S., Rosenthal A., Flavell R., Grosveld F. DNA sequences required for regulated expression of beta-globin genes in murine erythroleukemia cells. Cell. 1984 Aug;38(1):265–273. doi: 10.1016/0092-8674(84)90548-8. [DOI] [PubMed] [Google Scholar]
  17. Wu R., Taylor E. Nucleotide sequence analysis of DNA. II. Complete nucleotide sequence of the cohesive ends of bacteriophage lambda DNA. J Mol Biol. 1971 May 14;57(3):491–511. doi: 10.1016/0022-2836(71)90105-7. [DOI] [PubMed] [Google Scholar]

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