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. 1987 Apr 24;15(8):3515–3529. doi: 10.1093/nar/15.8.3515

The untranslated leader of nuclear COX4 gene of Saccharomyces cerevisiae contains an intron.

J C Schneider, L Guarente
PMCID: PMC340746  PMID: 3033605

Abstract

The nuclear gene for subunit IV of cytochrome oxidase (COX4) in Saccharomyces cerevisiae contains a 342 bp intron which is contained entirely within the 5' leader of the message. Splicing of the intron results in removal of several small open reading frames; subsequently, the COX4 AUG becomes the 5' proximal initiation codon. A strain with an rna2- mutation fails to splice mRNA efficiently at restrictive temperature and was used to map the intron splice junctions by RNase protection. Two major mRNA initiation sites were mapped by primer extension of synthetic oligodeoxynucleotides. The splice junctions and internal TACTAAC box conform to consensus sequences previously determined from other yeast introns. One gene for subunit V of cytochrome oxidase (COX5b) has also been shown to contain an intron. The significance of introns in two nuclear genes encoding subunits of cytochrome oxidase is discussed.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Abelson J. RNA processing and the intervening sequence problem. Annu Rev Biochem. 1979;48:1035–1069. doi: 10.1146/annurev.bi.48.070179.005131. [DOI] [PubMed] [Google Scholar]
  2. Cech T. R. RNA splicing: three themes with variations. Cell. 1983 Oct;34(3):713–716. doi: 10.1016/0092-8674(83)90527-5. [DOI] [PubMed] [Google Scholar]
  3. Cellini A., Felder E., Rossi J. J. Yeast pre-messenger RNA splicing efficiency depends on critical spacing requirements between the branch point and 3' splice site. EMBO J. 1986 May;5(5):1023–1030. doi: 10.1002/j.1460-2075.1986.tb04317.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Chu F. K., Maley G. F., Maley F., Belfort M. Intervening sequence in the thymidylate synthase gene of bacteriophage T4. Proc Natl Acad Sci U S A. 1984 May;81(10):3049–3053. doi: 10.1073/pnas.81.10.3049. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Dabeva M. D., Post-Beittenmiller M. A., Warner J. R. Autogenous regulation of splicing of the transcript of a yeast ribosomal protein gene. Proc Natl Acad Sci U S A. 1986 Aug;83(16):5854–5857. doi: 10.1073/pnas.83.16.5854. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. Gallwitz D., Sures I. Structure of a split yeast gene: complete nucleotide sequence of the actin gene in Saccharomyces cerevisiae. Proc Natl Acad Sci U S A. 1980 May;77(5):2546–2550. doi: 10.1073/pnas.77.5.2546. [DOI] [PMC free article] [PubMed] [Google Scholar]
  7. Garfinkel D. J., Boeke J. D., Fink G. R. Ty element transposition: reverse transcriptase and virus-like particles. Cell. 1985 Sep;42(2):507–517. doi: 10.1016/0092-8674(85)90108-4. [DOI] [PubMed] [Google Scholar]
  8. Gilbert W. Why genes in pieces? Nature. 1978 Feb 9;271(5645):501–501. doi: 10.1038/271501a0. [DOI] [PubMed] [Google Scholar]
  9. Go M. Modular structural units, exons, and function in chicken lysozyme. Proc Natl Acad Sci U S A. 1983 Apr;80(7):1964–1968. doi: 10.1073/pnas.80.7.1964. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Hahn S., Hoar E. T., Guarente L. Each of three "TATA elements" specifies a subset of the transcription initiation sites at the CYC-1 promoter of Saccharomyces cerevisiae. Proc Natl Acad Sci U S A. 1985 Dec;82(24):8562–8566. doi: 10.1073/pnas.82.24.8562. [DOI] [PMC free article] [PubMed] [Google Scholar]
  11. Karwan R., Kühne C., Wintersberger U. Ribonuclease H(70) from Saccharomyces cerevisiae possesses cryptic reverse transcriptase activity. Proc Natl Acad Sci U S A. 1986 Aug;83(16):5919–5923. doi: 10.1073/pnas.83.16.5919. [DOI] [PMC free article] [PubMed] [Google Scholar]
  12. Leer R. J., van Raamsdonk-Duin M. M., Hagendoorn M. J., Mager W. H., Planta R. J. Structural comparison of yeast ribosomal protein genes. Nucleic Acids Res. 1984 Sep 11;12(17):6685–6700. doi: 10.1093/nar/12.17.6685. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. Maarse A. C., Van Loon A. P., Riezman H., Gregor I., Schatz G., Grivell L. A. Subunit IV of yeast cytochrome c oxidase: cloning and nucleotide sequencing of the gene and partial amino acid sequencing of the mature protein. EMBO J. 1984 Dec 1;3(12):2831–2837. doi: 10.1002/j.1460-2075.1984.tb02216.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  14. Marchionni M., Gilbert W. The triosephosphate isomerase gene from maize: introns antedate the plant-animal divergence. Cell. 1986 Jul 4;46(1):133–141. doi: 10.1016/0092-8674(86)90867-6. [DOI] [PubMed] [Google Scholar]
  15. Melton D. A., Krieg P. A., Rebagliati M. R., Maniatis T., Zinn K., Green M. R. Efficient in vitro synthesis of biologically active RNA and RNA hybridization probes from plasmids containing a bacteriophage SP6 promoter. Nucleic Acids Res. 1984 Sep 25;12(18):7035–7056. doi: 10.1093/nar/12.18.7035. [DOI] [PMC free article] [PubMed] [Google Scholar]
  16. Mitra G., Warner J. R. A yeast ribosomal protein gene whose intron is in the 5' leader. J Biol Chem. 1984 Jul 25;259(14):9218–9224. [PubMed] [Google Scholar]
  17. Ng R., Abelson J. Isolation and sequence of the gene for actin in Saccharomyces cerevisiae. Proc Natl Acad Sci U S A. 1980 Jul;77(7):3912–3916. doi: 10.1073/pnas.77.7.3912. [DOI] [PMC free article] [PubMed] [Google Scholar]
  18. Perler F., Efstratiadis A., Lomedico P., Gilbert W., Kolodner R., Dodgson J. The evolution of genes: the chicken preproinsulin gene. Cell. 1980 Jun;20(2):555–566. doi: 10.1016/0092-8674(80)90641-8. [DOI] [PubMed] [Google Scholar]
  19. Pikielny C. W., Teem J. L., Rosbash M. Evidence for the biochemical role of an internal sequence in yeast nuclear mRNA introns: implications for U1 RNA and metazoan mRNA splicing. Cell. 1983 Sep;34(2):395–403. doi: 10.1016/0092-8674(83)90373-2. [DOI] [PubMed] [Google Scholar]
  20. Rosbash M., Harris P. K., Woolford J. L., Jr, Teem J. L. The effect of temperature-sensitive RNA mutants on the transcription products from cloned ribosomal protein genes of yeast. Cell. 1981 Jun;24(3):679–686. doi: 10.1016/0092-8674(81)90094-5. [DOI] [PubMed] [Google Scholar]
  21. 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]
  22. Schatz P. J., Pillus L., Grisafi P., Solomon F., Botstein D. Two functional alpha-tubulin genes of the yeast Saccharomyces cerevisiae encode divergent proteins. Mol Cell Biol. 1986 Nov;6(11):3711–3721. doi: 10.1128/mcb.6.11.3711. [DOI] [PMC free article] [PubMed] [Google Scholar]
  23. Teem J. L., Abovich N., Kaufer N. F., Schwindinger W. F., Warner J. R., Levy A., Woolford J., Leer R. J., van Raamsdonk-Duin M. M., Mager W. H. A comparison of yeast ribosomal protein gene DNA sequences. Nucleic Acids Res. 1984 Nov 26;12(22):8295–8312. doi: 10.1093/nar/12.22.8295. [DOI] [PMC free article] [PubMed] [Google Scholar]
  24. Teem J. L., Rosbash M. Expression of a beta-galactosidase gene containing the ribosomal protein 51 intron is sensitive to the rna2 mutation of yeast. Proc Natl Acad Sci U S A. 1983 Jul;80(14):4403–4407. doi: 10.1073/pnas.80.14.4403. [DOI] [PMC free article] [PubMed] [Google Scholar]
  25. Warner J. R., Mitra G., Schwindinger W. F., Studeny M., Fried H. M. Saccharomyces cerevisiae coordinates accumulation of yeast ribosomal proteins by modulating mRNA splicing, translational initiation, and protein turnover. Mol Cell Biol. 1985 Jun;5(6):1512–1521. doi: 10.1128/mcb.5.6.1512. [DOI] [PMC free article] [PubMed] [Google Scholar]

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