Abstract
Initiation of DNA replication requires the function of MCM gene products, which participate in ensuring that DNA replication occurs only once in the cell cycle. Expression of all mammalian genes of the MCM family is induced by growth stimulation, unlike yeast, and the mRNA levels peak at G1/S boundary. In this study, we examined the transcriptional activities of isolated human MCM gene promoters. Human MCM5 and MCM6 promoters with mutation in the E2F sites failed in promoter regulation following serum stimulation and exogenous E2F expression. In addition, we identified a novel E2F-like sequence in human MCM6 promoter which cooperates with the authentic E2F sites in E2F-dependent regulation. Forced expression of E2F1 could induce expression of all members of the endogenous MCM genes in rat embryonal fibroblast REF52 cells. Our results demonstrated that the growth-regulated expression of mammalian MCM5 and MCM6 genes, and presumably other MCM members, is primarily regulated by E2F through binding to multiple E2F sites in the promoters.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 50 print issues and online access
$259.00 per year
only $5.18 per issue
Buy this article
- Purchase on SpringerLink
- 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
Blow JJ and Laskey RA. . 1988 Nature 332: 546–548.
Chong JP, Mahbubani HM, Khoo CY and Blow JJ. . 1995 Nature 375: 418–421.
DeGregori J, Leone G, Miron A, Jakoi L and Nevins JR. . 1997 Proc. Natl. Acad. Sci. USA 94: 7245–7250.
Donovan S, Harwood J, Drury LS and Diffley JF. . 1997 Proc. Natl. Acad. Sci. USA 94: 5611–5616.
Fujita M, Kiyono T, Hayashi Y and Ishibashi M. . 1996 Biochem. Biophys. Res. Commun. 219: 604–607.
Ikeda MA, Jakoi L and Nevins JR. . 1996 Proc. Natl. Acad. Sci. USA 93: 3215–3220.
Johnson DG, Ohtani K and Nevins JR. . 1994 Genes Dev. 8: 1514–1525.
Johnson DG, Schwarz JK, Cress WD and Nevins JR. . 1993 Nature 365: 349–352.
Kimura H, Nozaki N and Sugimoto K. . 1994 EMBO J. 13: 4311–4320.
Kiyono T, Fujita M, Hayashi Y and Ishibashi M. . 1996 Biochim. Biophys. Acta 1307: 31–34.
Kubota Y, Mimura S, Nishimoto S, Masuda T, Nojima H and Takisawa H. . 1997 EMBO J. 16: 3320–3331.
Kubota Y, Mimura S, Nishimoto S, Takisawa H and Nojima H. . 1995 Cell 81: 601–609.
La Thangue NB. . 1994 Trends Biochem. Sci. 19: 108–114.
La Thangue NB, Thimmappaya B and Rigby PW. . 1990 Nucleic Acids Res. 18: 2929–2938.
Lam EW and Watson RJ. . 1993 EMBO J. 12: 2705–2713.
Madine MA, Khoo CY, Mills AD and Laskey RA. . 1995 Nature 375: 421–424.
Nevins JR. . 1992 Science 258: 424–429.
Ohtani K, DeGregori J, Leone G, Herendeen DR, Kelly TJ and Nevins JR. . 1996 Mol. Cell. Biol. 16: 6977–6984.
Ohtani K, Tsujimoto A, Ikeda MA and Nakamura M. . 1998 Oncogene 17: 1777–1785.
Qin XQ, Livingston DM, Kaelin Jr WG and Adams PD. . 1994 Proc. Natl. Acad. Sci. USA 91: 10918–10922.
Rose M and Botstein D. . 1983 Methods Enzymol. 101: 167–180.
Sato N, Arai K and Masai H. . 1997 EMBO J. 16: 4340–4351.
Schwarz JK, Bassing CH, Kovesdi I, Datto MB, Blazing M, George S, Wang XF and Nevins JR. . 1995 Proc. Natl. Acad. Sci. USA 92: 483–487.
Shan B and Lee WH. . 1994 Mol. Cell. Biol. 14: 8166–8173.
Smith EJ, Leone G, DeGregori J, Jakoi L and Nevins JR. . 1996 Mol. Cell. Biol. 16: 6965–6976.
Tanaka T, Knapp D and Nasmyth K. . 1997 Cell 90: 649–660.
Thommes P, Kubota Y, Takisawa H and Blow JJ. . 1997 EMBO J. 16: 3312–3319.
Tsuruga H, Yabuta N, Hashizume K, Ikeda M, Endo Y and Nojima H. . 1997a Biochem. Biophys. Res. Commun. 236: 118–125.
Tsuruga H, Yabuta N, Hosoya S, Tamura K, Endo Y and Nojima H. . 1997b Genes Cells 2: 381–399.
Yan Z, DeGregori J, Shohet R, Leone G, Stillman B, Nevins JR and Williams RS. . 1998 Proc. Natl. Acad. Sci. USA 95: 3603–3608.
Yee AS, Raychaudhuri P, Jakoi L and Nevins JR. . 1989 Mol. Cell. Biol. 9: 578–585.
Acknowledgements
This work was supported in part by a Grant-in-Aid for General Scientific Research and Cancer Research from the Ministry of Education, Science, Sports and Culture of Japan, in part by a grant for CREST (Core Research for Evolutional Science and Technology) of Japan Science and Technology Corporation (JST) and in part by a grant from the Kanehara Foundation. We thank Y Matsumura and M Horimoto for their excellent technical assistance.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Ohtani, K., Iwanaga, R., Nakamura, M. et al. Cell growth-regulated expression of mammalian MCM5 and MCM6 genes mediated by the transcription factor E2F. Oncogene 18, 2299–2309 (1999). https://doi.org/10.1038/sj.onc.1202544
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1038/sj.onc.1202544