Abstract
We have constructed a yeast strain (UKY403) in which the sole histone H4 gene is under control of the GAL1 promoter. This allows the activation of H4 mRNA synthesis on galactose and its repression on glucose. UKY403 cells, pre-synchronized in G1 with alpha-mating factor, have been used to show that glucose treatment results in the loss of approximately half the chromosomal nucleosomes. This depletion is only partially reversible when the H4 gene is reactivated on galactose. It was found that the resultant lethality manifests itself first in S phase, the period of nucleosome assembly, but leads to highly synchronous arrest in G2 and a virtually complete block in chromosomal segregation. Histone H4-depleted chromatin was analyzed for its efficiency as a template for all three RNA polymerases. Using pulse-labeling, we find no evidence for altered transcription by RNA polymerase I (25S, 18S and 5.8S rRNAs) or RNA polymerase III (5S rRNA, tRNAs). Northern blot analysis was used to measure levels of RNA polymerase II transcripts. There was little effect on the activation or repression of the CUP1 chelatin gene. While there may be some decrease in the level of certain mRNAs (e.g. HIS4, ARG4) other message levels (HIS3, TRP1) show little change upon glucose repression. Therefore, nucleosome loss certainly does not have a general effect on transcription.
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.
- Almer A., Rudolph H., Hinnen A., Hörz W. Removal of positioned nucleosomes from the yeast PHO5 promoter upon PHO5 induction releases additional upstream activating DNA elements. EMBO J. 1986 Oct;5(10):2689–2696. doi: 10.1002/j.1460-2075.1986.tb04552.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Brill S. J., DiNardo S., Voelkel-Meiman K., Sternglanz R. Need for DNA topoisomerase activity as a swivel for DNA replication for transcription of ribosomal RNA. 1987 Mar 26-Apr 1Nature. 326(6111):414–416. doi: 10.1038/326414a0. [DOI] [PubMed] [Google Scholar]
- Certa U., Colavito-Shepanski M., Grunstein M. Yeast may not contain histone H1: the only known 'histone H1-like' protein in Saccharomyces cerevisiae is a mitochondrial protein. Nucleic Acids Res. 1984 Nov 12;12(21):7975–7985. doi: 10.1093/nar/12.21.7975. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Chia L. L., McLaughlin C. The half-life of mRNA in Saccharomyces cerevisiae. Mol Gen Genet. 1979 Feb 26;170(2):137–144. doi: 10.1007/BF00337788. [DOI] [PubMed] [Google Scholar]
- Feinberg A. P., Vogelstein B. A technique for radiolabeling DNA restriction endonuclease fragments to high specific activity. Anal Biochem. 1983 Jul 1;132(1):6–13. doi: 10.1016/0003-2697(83)90418-9. [DOI] [PubMed] [Google Scholar]
- Fogel S., Welch J. W. Tandem gene amplification mediates copper resistance in yeast. Proc Natl Acad Sci U S A. 1982 Sep;79(17):5342–5346. doi: 10.1073/pnas.79.17.5342. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Groudine M., Weintraub H. Propagation of globin DNAase I-hypersensitive sites in absence of factors required for induction: a possible mechanism for determination. Cell. 1982 Aug;30(1):131–139. doi: 10.1016/0092-8674(82)90019-8. [DOI] [PubMed] [Google Scholar]
- Han M., Chang M., Kim U. J., Grunstein M. Histone H2B repression causes cell-cycle-specific arrest in yeast: effects on chromosomal segregation, replication, and transcription. Cell. 1987 Feb 27;48(4):589–597. doi: 10.1016/0092-8674(87)90237-6. [DOI] [PubMed] [Google Scholar]
- Han M., Kim U. J., Kayne P., Grunstein M. Depletion of histone H4 and nucleosomes activates the PHO5 gene in Saccharomyces cerevisiae. EMBO J. 1988 Jul;7(7):2221–2228. doi: 10.1002/j.1460-2075.1988.tb03061.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Jackson V., Chalkley R. A new method for the isolation of replicative chromatin: selective deposition of histone on both new and old DNA. Cell. 1981 Jan;23(1):121–134. doi: 10.1016/0092-8674(81)90277-4. [DOI] [PubMed] [Google Scholar]
- Johnston M., Davis R. W. Sequences that regulate the divergent GAL1-GAL10 promoter in Saccharomyces cerevisiae. Mol Cell Biol. 1984 Aug;4(8):1440–1448. doi: 10.1128/mcb.4.8.1440. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Leffak I. M. Chromatin assembled in the presence of cytosine arabinoside has a short nucleosome repeat. Nucleic Acids Res. 1983 Aug 25;11(16):5451–5466. doi: 10.1093/nar/11.16.5451. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Lohr D., Hereford L. Yeast chromatin is uniformly digested by DNase-I. Proc Natl Acad Sci U S A. 1979 Sep;76(9):4285–4288. doi: 10.1073/pnas.76.9.4285. [DOI] [PMC free article] [PubMed] [Google Scholar]
- McGhee J. D., Felsenfeld G. Nucleosome structure. Annu Rev Biochem. 1980;49:1115–1156. doi: 10.1146/annurev.bi.49.070180.005343. [DOI] [PubMed] [Google Scholar]
- Messing J. New M13 vectors for cloning. Methods Enzymol. 1983;101:20–78. doi: 10.1016/0076-6879(83)01005-8. [DOI] [PubMed] [Google Scholar]
- Peacock A. C., Dingman C. W. Molecular weight estimation and separation of ribonucleic acid by electrophoresis in agarose-acrylamide composite gels. Biochemistry. 1968 Feb;7(2):668–674. doi: 10.1021/bi00842a023. [DOI] [PubMed] [Google Scholar]
- Rothstein R. J. One-step gene disruption in yeast. Methods Enzymol. 1983;101:202–211. doi: 10.1016/0076-6879(83)01015-0. [DOI] [PubMed] [Google Scholar]
- Schlissel M. S., Brown D. D. The transcriptional regulation of Xenopus 5s RNA genes in chromatin: the roles of active stable transcription complexes and histone H1. Cell. 1984 Jul;37(3):903–913. doi: 10.1016/0092-8674(84)90425-2. [DOI] [PubMed] [Google Scholar]
- Shure M., Pulleyblank D. E., Vinograd J. The problems of eukaryotic and prokaryotic DNA packaging and in vivo conformation posed by superhelix density heterogeneity. Nucleic Acids Res. 1977;4(5):1183–1205. doi: 10.1093/nar/4.5.1183. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Smith M. M., Andrésson O. S. DNA sequences of yeast H3 and H4 histone genes from two non-allelic gene sets encode identical H3 and H4 proteins. J Mol Biol. 1983 Sep 25;169(3):663–690. doi: 10.1016/s0022-2836(83)80164-8. [DOI] [PubMed] [Google Scholar]
- Smith M. M., Murray K. Yeast H3 and H4 histone messenger RNAs are transcribed from two non-allelic gene sets. J Mol Biol. 1983 Sep 25;169(3):641–661. doi: 10.1016/s0022-2836(83)80163-6. [DOI] [PubMed] [Google Scholar]
- Smith P. A., Jackson V., Chalkley R. Two-stage maturation process for newly replicated chromatin. Biochemistry. 1984 Mar 27;23(7):1576–1581. doi: 10.1021/bi00302a036. [DOI] [PubMed] [Google Scholar]
- Struhl K., Stinchcomb D. T., Scherer S., Davis R. W. High-frequency transformation of yeast: autonomous replication of hybrid DNA molecules. Proc Natl Acad Sci U S A. 1979 Mar;76(3):1035–1039. doi: 10.1073/pnas.76.3.1035. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Wallis J. W., Rykowski M., Grunstein M. Yeast histone H2B containing large amino terminus deletions can function in vivo. Cell. 1983 Dec;35(3 Pt 2):711–719. doi: 10.1016/0092-8674(83)90104-6. [DOI] [PubMed] [Google Scholar]
- Wang J. C. The path of DNA in the nucleosome. Cell. 1982 Jul;29(3):724–726. doi: 10.1016/0092-8674(82)90433-0. [DOI] [PubMed] [Google Scholar]
- Weintraub H., Beug H., Groudine M., Graf T. Temperature-sensitive changes in the structure of globin chromatin in lines of red cell precursors transformed by ts-AEV. Cell. 1982 Apr;28(4):931–940. doi: 10.1016/0092-8674(82)90072-1. [DOI] [PubMed] [Google Scholar]
- Weintraub H. Histone-H1-dependent chromatin superstructures and the suppression of gene activity. Cell. 1984 Aug;38(1):17–27. doi: 10.1016/0092-8674(84)90522-1. [DOI] [PubMed] [Google Scholar]
- Worcel A., Strogatz S., Riley D. Structure of chromatin and the linking number of DNA. Proc Natl Acad Sci U S A. 1981 Mar;78(3):1461–1465. doi: 10.1073/pnas.78.3.1461. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Zitomer R. S., Montgomery D. L., Nichols D. L., Hall B. D. Transcriptional regulation of the yeast cytochrome c gene. Proc Natl Acad Sci U S A. 1979 Aug;76(8):3627–3631. doi: 10.1073/pnas.76.8.3627. [DOI] [PMC free article] [PubMed] [Google Scholar]