Abstract
We have recently identified an enhancer, termed GPEI, in the 5'-flanking region of the rat glutathione transferase P gene, that is composed of two imperfect TPA (phorbol 12-O-tetradecanoate 13-acetate) responsive elements (TREs). Unlike other TRE-containing enhancers, GPEI exhibits a strong transcriptional enhancing activity in F9 embryonic stem cells. Mutational analyses have revealed that the high activity of GPEI is mediated by two imperfect TREs. Each TRE-like sequence has no activity by itself but acts synergistically to form a strong enhancer which is active even in the very low level of AP-1 activity in F9 cells. Furthermore, we show that synthetic DNAs containing two perfect TREs in certain arrangements have strong transcriptional enhancing activities in F9 cells and the activity is greatly influenced by the relative orientation and the distance of two TREs.
Full text
PDFImages in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Angel P., Allegretto E. A., Okino S. T., Hattori K., Boyle W. J., Hunter T., Karin M. Oncogene jun encodes a sequence-specific trans-activator similar to AP-1. Nature. 1988 Mar 10;332(6160):166–171. doi: 10.1038/332166a0. [DOI] [PubMed] [Google Scholar]
- Angel P., Baumann I., Stein B., Delius H., Rahmsdorf H. J., Herrlich P. 12-O-tetradecanoyl-phorbol-13-acetate induction of the human collagenase gene is mediated by an inducible enhancer element located in the 5'-flanking region. Mol Cell Biol. 1987 Jun;7(6):2256–2266. doi: 10.1128/mcb.7.6.2256. [DOI] [PMC free article] [PubMed] [Google Scholar]
- 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]
- Bohmann D., Bos T. J., Admon A., Nishimura T., Vogt P. K., Tjian R. Human proto-oncogene c-jun encodes a DNA binding protein with structural and functional properties of transcription factor AP-1. Science. 1987 Dec 4;238(4832):1386–1392. doi: 10.1126/science.2825349. [DOI] [PubMed] [Google Scholar]
- Bos T. J., Bohmann D., Tsuchie H., Tjian R., Vogt P. K. v-jun encodes a nuclear protein with enhancer binding properties of AP-1. Cell. 1988 Mar 11;52(5):705–712. doi: 10.1016/0092-8674(88)90408-4. [DOI] [PubMed] [Google Scholar]
- Chen C., Okayama H. High-efficiency transformation of mammalian cells by plasmid DNA. Mol Cell Biol. 1987 Aug;7(8):2745–2752. doi: 10.1128/mcb.7.8.2745. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Chiu R., Boyle W. J., Meek J., Smeal T., Hunter T., Karin M. The c-Fos protein interacts with c-Jun/AP-1 to stimulate transcription of AP-1 responsive genes. Cell. 1988 Aug 12;54(4):541–552. doi: 10.1016/0092-8674(88)90076-1. [DOI] [PubMed] [Google Scholar]
- Cohen D. R., Ferreira P. C., Gentz R., Franza B. R., Jr, Curran T. The product of a fos-related gene, fra-1, binds cooperatively to the AP-1 site with Jun: transcription factor AP-1 is comprised of multiple protein complexes. Genes Dev. 1989 Feb;3(2):173–184. doi: 10.1101/gad.3.2.173. [DOI] [PubMed] [Google Scholar]
- Curran T., Franza B. R., Jr Fos and Jun: the AP-1 connection. Cell. 1988 Nov 4;55(3):395–397. doi: 10.1016/0092-8674(88)90024-4. [DOI] [PubMed] [Google Scholar]
- Gentz R., Rauscher F. J., 3rd, Abate C., Curran T. Parallel association of Fos and Jun leucine zippers juxtaposes DNA binding domains. Science. 1989 Mar 31;243(4899):1695–1699. doi: 10.1126/science.2494702. [DOI] [PubMed] [Google Scholar]
- Gorman C. M., Moffat L. F., Howard B. H. Recombinant genomes which express chloramphenicol acetyltransferase in mammalian cells. Mol Cell Biol. 1982 Sep;2(9):1044–1051. doi: 10.1128/mcb.2.9.1044. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Gunning P., Leavitt J., Muscat G., Ng S. Y., Kedes L. A human beta-actin expression vector system directs high-level accumulation of antisense transcripts. Proc Natl Acad Sci U S A. 1987 Jul;84(14):4831–4835. doi: 10.1073/pnas.84.14.4831. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Halazonetis T. D., Georgopoulos K., Greenberg M. E., Leder P. c-Jun dimerizes with itself and with c-Fos, forming complexes of different DNA binding affinities. Cell. 1988 Dec 2;55(5):917–924. doi: 10.1016/0092-8674(88)90147-x. [DOI] [PubMed] [Google Scholar]
- Hirai S. I., Ryseck R. P., Mechta F., Bravo R., Yaniv M. Characterization of junD: a new member of the jun proto-oncogene family. EMBO J. 1989 May;8(5):1433–1439. doi: 10.1002/j.1460-2075.1989.tb03525.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hochschild A., Ptashne M. Cooperative binding of lambda repressors to sites separated by integral turns of the DNA helix. Cell. 1986 Mar 14;44(5):681–687. doi: 10.1016/0092-8674(86)90833-0. [DOI] [PubMed] [Google Scholar]
- Kouzarides T., Ziff E. The role of the leucine zipper in the fos-jun interaction. Nature. 1988 Dec 15;336(6200):646–651. doi: 10.1038/336646a0. [DOI] [PubMed] [Google Scholar]
- 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]
- Mitchell P. J., Tjian R. Transcriptional regulation in mammalian cells by sequence-specific DNA binding proteins. Science. 1989 Jul 28;245(4916):371–378. doi: 10.1126/science.2667136. [DOI] [PubMed] [Google Scholar]
- Nakabeppu Y., Ryder K., Nathans D. DNA binding activities of three murine Jun proteins: stimulation by Fos. Cell. 1988 Dec 2;55(5):907–915. doi: 10.1016/0092-8674(88)90146-8. [DOI] [PubMed] [Google Scholar]
- Okuda A., Imagawa M., Maeda Y., Sakai M., Muramatsu M. Structural and functional analysis of an enhancer GPEI having a phorbol 12-O-tetradecanoate 13-acetate responsive element-like sequence found in the rat glutathione transferase P gene. J Biol Chem. 1989 Oct 5;264(28):16919–16926. [PubMed] [Google Scholar]
- Okuda A., Sakai M., Muramatsu M. The structure of the rat glutathione S-transferase P gene and related pseudogenes. J Biol Chem. 1987 Mar 15;262(8):3858–3863. [PubMed] [Google Scholar]
- Ondek B., Gloss L., Herr W. The SV40 enhancer contains two distinct levels of organization. Nature. 1988 May 5;333(6168):40–45. doi: 10.1038/333040a0. [DOI] [PubMed] [Google Scholar]
- Rauscher F. J., 3rd, Cohen D. R., Curran T., Bos T. J., Vogt P. K., Bohmann D., Tjian R., Franza B. R., Jr Fos-associated protein p39 is the product of the jun proto-oncogene. Science. 1988 May 20;240(4855):1010–1016. doi: 10.1126/science.3130660. [DOI] [PubMed] [Google Scholar]
- Ryder K., Lanahan A., Perez-Albuerne E., Nathans D. jun-D: a third member of the jun gene family. Proc Natl Acad Sci U S A. 1989 Mar;86(5):1500–1503. doi: 10.1073/pnas.86.5.1500. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Sakai M., Okuda A., Hatayama I., Sato K., Nishi S., Muramatsu M. Structure and expression of the rat c-jun messenger RNA: tissue distribution and increase during chemical hepatocarcinogenesis. Cancer Res. 1989 Oct 15;49(20):5633–5637. [PubMed] [Google Scholar]
- Sakai M., Okuda A., Muramatsu M. Multiple regulatory elements and phorbol 12-O-tetradecanoate 13-acetate responsiveness of the rat placental glutathione transferase gene. Proc Natl Acad Sci U S A. 1988 Dec;85(24):9456–9460. doi: 10.1073/pnas.85.24.9456. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Sanger F., Nicklen S., Coulson A. R. DNA sequencing with chain-terminating inhibitors. Proc Natl Acad Sci U S A. 1977 Dec;74(12):5463–5467. doi: 10.1073/pnas.74.12.5463. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Sassone-Corsi P., Lamph W. W., Kamps M., Verma I. M. fos-associated cellular p39 is related to nuclear transcription factor AP-1. Cell. 1988 Aug 12;54(4):553–560. doi: 10.1016/0092-8674(88)90077-3. [DOI] [PubMed] [Google Scholar]
- Sassone-Corsi P., Ransone L. J., Lamph W. W., Verma I. M. Direct interaction between fos and jun nuclear oncoproteins: role of the 'leucine zipper' domain. Nature. 1988 Dec 15;336(6200):692–695. doi: 10.1038/336692a0. [DOI] [PubMed] [Google Scholar]
- Schmid W., Strähle U., Schütz G., Schmitt J., Stunnenberg H. Glucocorticoid receptor binds cooperatively to adjacent recognition sites. EMBO J. 1989 Aug;8(8):2257–2263. doi: 10.1002/j.1460-2075.1989.tb08350.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Schönthal A., Herrlich P., Rahmsdorf H. J., Ponta H. Requirement for fos gene expression in the transcriptional activation of collagenase by other oncogenes and phorbol esters. Cell. 1988 Jul 29;54(3):325–334. doi: 10.1016/0092-8674(88)90195-x. [DOI] [PubMed] [Google Scholar]
- Takebe Y., Seiki M., Fujisawa J., Hoy P., Yokota K., Arai K., Yoshida M., Arai N. SR alpha promoter: an efficient and versatile mammalian cDNA expression system composed of the simian virus 40 early promoter and the R-U5 segment of human T-cell leukemia virus type 1 long terminal repeat. Mol Cell Biol. 1988 Jan;8(1):466–472. doi: 10.1128/mcb.8.1.466. [DOI] [PMC free article] [PubMed] [Google Scholar]