Abstract
The product of the CDC2Hs gene is the protein kinase subunit of the M-phase promoting factor, which is required for entry into mitosis. The activity of this kinase is regulated in a cell cycle-dependent manner by reversible phosphorylation and through association with other proteins. We report here that in HeLa cells, the abundance of the CDC2Hs mRNA and the rate of synthesis of the encoded protein, p34, vary in a cell cycle-dependent manner.
Full text
PDF




Images in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Arion D., Meijer L., Brizuela L., Beach D. cdc2 is a component of the M phase-specific histone H1 kinase: evidence for identity with MPF. Cell. 1988 Oct 21;55(2):371–378. doi: 10.1016/0092-8674(88)90060-8. [DOI] [PubMed] [Google Scholar]
- Bailly E., Dorée M., Nurse P., Bornens M. p34cdc2 is located in both nucleus and cytoplasm; part is centrosomally associated at G2/M and enters vesicles at anaphase. EMBO J. 1989 Dec 20;8(13):3985–3995. doi: 10.1002/j.1460-2075.1989.tb08581.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Bravo R., Macdonald-Bravo H. Changes in the nuclear distribution of cyclin (PCNA) but not its synthesis depend on DNA replication. EMBO J. 1985 Mar;4(3):655–661. doi: 10.1002/j.1460-2075.1985.tb03679.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Bravo R., Macdonald-Bravo H. Existence of two populations of cyclin/proliferating cell nuclear antigen during the cell cycle: association with DNA replication sites. J Cell Biol. 1987 Oct;105(4):1549–1554. doi: 10.1083/jcb.105.4.1549. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Brizuela L., Draetta G., Beach D. Activation of human CDC2 protein as a histone H1 kinase is associated with complex formation with the p62 subunit. Proc Natl Acad Sci U S A. 1989 Jun;86(12):4362–4366. doi: 10.1073/pnas.86.12.4362. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Chirgwin J. M., Przybyla A. E., MacDonald R. J., Rutter W. J. Isolation of biologically active ribonucleic acid from sources enriched in ribonuclease. Biochemistry. 1979 Nov 27;18(24):5294–5299. doi: 10.1021/bi00591a005. [DOI] [PubMed] [Google Scholar]
- Draetta G., Beach D. Activation of cdc2 protein kinase during mitosis in human cells: cell cycle-dependent phosphorylation and subunit rearrangement. Cell. 1988 Jul 1;54(1):17–26. doi: 10.1016/0092-8674(88)90175-4. [DOI] [PubMed] [Google Scholar]
- Draetta G., Luca F., Westendorf J., Brizuela L., Ruderman J., Beach D. Cdc2 protein kinase is complexed with both cyclin A and B: evidence for proteolytic inactivation of MPF. Cell. 1989 Mar 10;56(5):829–838. doi: 10.1016/0092-8674(89)90687-9. [DOI] [PubMed] [Google Scholar]
- Dunphy W. G., Brizuela L., Beach D., Newport J. The Xenopus cdc2 protein is a component of MPF, a cytoplasmic regulator of mitosis. Cell. 1988 Jul 29;54(3):423–431. doi: 10.1016/0092-8674(88)90205-x. [DOI] [PubMed] [Google Scholar]
- Durkacz B., Carr A., Nurse P. Transcription of the cdc2 cell cycle control gene of the fission yeast Schizosaccharomyces pombe. EMBO J. 1986 Feb;5(2):369–373. doi: 10.1002/j.1460-2075.1986.tb04221.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Evans T., Rosenthal E. T., Youngblom J., Distel D., Hunt T. Cyclin: a protein specified by maternal mRNA in sea urchin eggs that is destroyed at each cleavage division. Cell. 1983 Jun;33(2):389–396. doi: 10.1016/0092-8674(83)90420-8. [DOI] [PubMed] [Google Scholar]
- Gautier J., Norbury C., Lohka M., Nurse P., Maller J. Purified maturation-promoting factor contains the product of a Xenopus homolog of the fission yeast cell cycle control gene cdc2+. Cell. 1988 Jul 29;54(3):433–439. doi: 10.1016/0092-8674(88)90206-1. [DOI] [PubMed] [Google Scholar]
- Green N., Alexander H., Olson A., Alexander S., Shinnick T. M., Sutcliffe J. G., Lerner R. A. Immunogenic structure of the influenza virus hemagglutinin. Cell. 1982 Mar;28(3):477–487. doi: 10.1016/0092-8674(82)90202-1. [DOI] [PubMed] [Google Scholar]
- Hartwell L. H., Culotti J., Pringle J. R., Reid B. J. Genetic control of the cell division cycle in yeast. Science. 1974 Jan 11;183(4120):46–51. doi: 10.1126/science.183.4120.46. [DOI] [PubMed] [Google Scholar]
- Khandjian E. W. UV crosslinking of RNA to nylon membrane enhances hybridization signals. Mol Biol Rep. 1986;11(2):107–115. doi: 10.1007/BF00364822. [DOI] [PubMed] [Google Scholar]
- Krek W., Nigg E. A. Structure and developmental expression of the chicken CDC2 kinase. EMBO J. 1989 Oct;8(10):3071–3078. doi: 10.1002/j.1460-2075.1989.tb08458.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Labbe J. C., Lee M. G., Nurse P., Picard A., Doree M. Activation at M-phase of a protein kinase encoded by a starfish homologue of the cell cycle control gene cdc2+. Nature. 1988 Sep 15;335(6187):251–254. doi: 10.1038/335251a0. [DOI] [PubMed] [Google Scholar]
- Laemmli U. K. Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature. 1970 Aug 15;227(5259):680–685. doi: 10.1038/227680a0. [DOI] [PubMed] [Google Scholar]
- Lee M. G., Norbury C. J., Spurr N. K., Nurse P. Regulated expression and phosphorylation of a possible mammalian cell-cycle control protein. Nature. 1988 Jun 16;333(6174):676–679. doi: 10.1038/333676a0. [DOI] [PubMed] [Google Scholar]
- Lee M. G., Nurse P. Complementation used to clone a human homologue of the fission yeast cell cycle control gene cdc2. Nature. 1987 May 7;327(6117):31–35. doi: 10.1038/327031a0. [DOI] [PubMed] [Google Scholar]
- Murray A. W., Kirschner M. W. Cyclin synthesis drives the early embryonic cell cycle. Nature. 1989 May 25;339(6222):275–280. doi: 10.1038/339275a0. [DOI] [PubMed] [Google Scholar]
- Nurse P., Bissett Y. Gene required in G1 for commitment to cell cycle and in G2 for control of mitosis in fission yeast. Nature. 1981 Aug 6;292(5823):558–560. doi: 10.1038/292558a0. [DOI] [PubMed] [Google Scholar]
- Pines J., Hunter T. Isolation of a human cyclin cDNA: evidence for cyclin mRNA and protein regulation in the cell cycle and for interaction with p34cdc2. Cell. 1989 Sep 8;58(5):833–846. doi: 10.1016/0092-8674(89)90936-7. [DOI] [PubMed] [Google Scholar]
- Rao P. N., Johnson R. T. Mammalian cell fusion: studies on the regulation of DNA synthesis and mitosis. Nature. 1970 Jan 10;225(5228):159–164. doi: 10.1038/225159a0. [DOI] [PubMed] [Google Scholar]
- Reed S. I., Ferguson J., Groppe J. C. Preliminary characterization of the transcriptional and translational products of the Saccharomyces cerevisiae cell division cycle gene CDC28. Mol Cell Biol. 1982 Apr;2(4):412–425. doi: 10.1128/mcb.2.4.412. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Reed S. I., Hadwiger J. A., Lörincz A. T. Protein kinase activity associated with the product of the yeast cell division cycle gene CDC28. Proc Natl Acad Sci U S A. 1985 Jun;82(12):4055–4059. doi: 10.1073/pnas.82.12.4055. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Reed S. I. The selection of S. cerevisiae mutants defective in the start event of cell division. Genetics. 1980 Jul;95(3):561–577. doi: 10.1093/genetics/95.3.561. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Riabowol K., Draetta G., Brizuela L., Vandre D., Beach D. The cdc2 kinase is a nuclear protein that is essential for mitosis in mammalian cells. Cell. 1989 May 5;57(3):393–401. doi: 10.1016/0092-8674(89)90914-8. [DOI] [PubMed] [Google Scholar]
- Simanis V., Nurse P. The cell cycle control gene cdc2+ of fission yeast encodes a protein kinase potentially regulated by phosphorylation. Cell. 1986 Apr 25;45(2):261–268. doi: 10.1016/0092-8674(86)90390-9. [DOI] [PubMed] [Google Scholar]
- Wittenberg C., Reed S. I. Conservation of function and regulation within the Cdc28/cdc2 protein kinase family: characterization of the human Cdc2Hs protein kinase in Saccharomyces cerevisiae. Mol Cell Biol. 1989 Sep;9(9):4064–4068. doi: 10.1128/mcb.9.9.4064. [DOI] [PMC free article] [PubMed] [Google Scholar]