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. 1980 Jun 11;8(11):2461–2473. doi: 10.1093/nar/8.11.2461

DNA methylation and viral gene expression in adenovirus-transformed and -infected cells.

L Vardimon, R Neumann, I Kuhlmann, D Sutter, W Doerfler
PMCID: PMC324094  PMID: 6160461

Abstract

The level of DNA methylation in adenovirus type 2 (Ad2) and type 12 (Ad12) DNA was determined by comparing the cleavage patterns generated by the isoschizomeric restriction enzymes HpaII and MspI. As previously reported virion DNA of Ad2 and Ad12 is not methylated. Parental or newly synthesized Ad2 DNA in productively infected human KB or HEK cells is not methylated either, nor is the integrated form of Ad2 DNA in productively infected cells. Hamster cells and Muntiacus muntjak cells are abortively infected by Ad12. We have not detected methylation of Ad12 DNA in hamster or Muntiacus muntjak cells. An inverse correlation between the level of methylation and the extent of expression of viral DNA in Ad12-transformed hamster cells has been described earlier. A similar relation has been found for the EcoRI fragment B of Ad2 DNA which is not methylated but is expressed as the Ad2 DNA-binding (72K) protein in the Ad2-transformed hamster line HE1. Conversely, the same segment is completely methylated in lines HE2 and HE3, and there is apparently no evidence for the expression of the 72K protein in these cell lines.

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Selected References

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

  1. Baczko K., Neumann R., Doerfler W. Intracellular forms of adenovirus DNA. VII. Excision of viral sequences from cellular DNA in adenovirus type 2-infected KB cells. Virology. 1978 Apr;85(2):557–567. doi: 10.1016/0042-6822(78)90461-0. [DOI] [PubMed] [Google Scholar]
  2. Bird A. P., Southern E. M. Use of restriction enzymes to study eukaryotic DNA methylation: I. The methylation pattern in ribosomal DNA from Xenopus laevis. J Mol Biol. 1978 Jan 5;118(1):27–47. doi: 10.1016/0022-2836(78)90242-5. [DOI] [PubMed] [Google Scholar]
  3. Bird A. P., Taggart M. H., Smith B. A. Methylated and unmethylated DNA compartments in the sea urchin genome. Cell. 1979 Aug;17(4):889–901. doi: 10.1016/0092-8674(79)90329-5. [DOI] [PubMed] [Google Scholar]
  4. Burger H., Doerfler W. Intracellular forms of adenovirus DNA. 3. Integration of the DNA of adenovirus type 2 into host DNA in productively infected cells. J Virol. 1974 May;13(5):975–992. doi: 10.1128/jvi.13.5.975-992.1974. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Cook J. L., Lewis A. M., Jr Host response to adenovirus 2-transformed hamster embryo cells. Cancer Res. 1979 May;39(5):1455–1461. [PubMed] [Google Scholar]
  6. Dawid I. B., Brown D. D., Reeder R. H. Composition and structure of chromosomal and amplified ribosomal DNA's of Xenopus laevis. J Mol Biol. 1970 Jul 28;51(2):341–360. doi: 10.1016/0022-2836(70)90147-6. [DOI] [PubMed] [Google Scholar]
  7. Desrosiers R. C., Mulder C., Fleckenstein B. Methylation of Herpesvirus saimiri DNA in lymphoid tumor cell lines. Proc Natl Acad Sci U S A. 1979 Aug;76(8):3839–3843. doi: 10.1073/pnas.76.8.3839. [DOI] [PMC free article] [PubMed] [Google Scholar]
  8. Doerfler W. Nonproductive infection of baby hamster kidney cells (BHK21) with adenovirus type 12. Virology. 1969 Aug;38(4):587–606. doi: 10.1016/0042-6822(69)90179-2. [DOI] [PubMed] [Google Scholar]
  9. Doerfler W. The fate of the DNA of adenovirus type 12 in baby hamster kidney cells. Proc Natl Acad Sci U S A. 1968 Jun;60(2):636–643. doi: 10.1073/pnas.60.2.636. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Gunthert U., Schweiger M., Stupp M., Doerfler W. DNA methylation in adenovirus, adenovirus-transformed cells, and host cells. Proc Natl Acad Sci U S A. 1976 Nov;73(11):3923–3927. doi: 10.1073/pnas.73.11.3923. [DOI] [PMC free article] [PubMed] [Google Scholar]
  11. Johansson K., Persson H., Lewis A. M., Pettersson U., Tibbetts C., Philipson L. Viral DNA sequences and gene products in hamster cells transformed by adenovirus type 2. J Virol. 1978 Sep;27(3):628–639. doi: 10.1128/jvi.27.3.628-639.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
  12. Mandel J. L., Chambon P. DNA methylation: organ specific variations in the methylation pattern within and around ovalbumin and other chicken genes. Nucleic Acids Res. 1979 Dec 20;7(8):2081–2103. doi: 10.1093/nar/7.8.2081. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. McGhee J. D., Ginder G. D. Specific DNA methylation sites in the vicinity of the chicken beta-globin genes. Nature. 1979 Aug 2;280(5721):419–420. doi: 10.1038/280419a0. [DOI] [PubMed] [Google Scholar]
  14. Ortin J., Scheidtmann K. H., Greenberg R., Westphal M., Doerfler W. Transcription of the genome of adenovirus type 12. III. Maps of stable RNA from productively infected human cells and abortively infected and transformed hamster cells. J Virol. 1976 Nov;20(2):355–372. doi: 10.1128/jvi.20.2.355-372.1976. [DOI] [PMC free article] [PubMed] [Google Scholar]
  15. Rigby P. W., Dieckmann M., Rhodes C., Berg P. Labeling deoxyribonucleic acid to high specific activity in vitro by nick translation with DNA polymerase I. J Mol Biol. 1977 Jun 15;113(1):237–251. doi: 10.1016/0022-2836(77)90052-3. [DOI] [PubMed] [Google Scholar]
  16. Schick J., Baczko K., Fanning E., Groneberg J., Burger H., Doerfler W. Intracellular forms of adenovirus DNA: integrated form of adenovirus DNA appears early in productive infection. Proc Natl Acad Sci U S A. 1976 Apr;73(4):1043–1047. doi: 10.1073/pnas.73.4.1043. [DOI] [PMC free article] [PubMed] [Google Scholar]
  17. Singer J., Roberts-Ems J., Luthardt F. W., Riggs A. D. Methylation of DNA in mouse early embryos, teratocarcinoma cells and adult tissues of mouse and rabbit. Nucleic Acids Res. 1979 Dec 20;7(8):2369–2385. doi: 10.1093/nar/7.8.2369. [DOI] [PMC free article] [PubMed] [Google Scholar]
  18. Southern E. M. Detection of specific sequences among DNA fragments separated by gel electrophoresis. J Mol Biol. 1975 Nov 5;98(3):503–517. doi: 10.1016/s0022-2836(75)80083-0. [DOI] [PubMed] [Google Scholar]
  19. Sutter D., Doerfler W. Methylation of integrated adenovirus type 12 DNA sequences in transformed cells is inversely correlated with viral gene expression. Proc Natl Acad Sci U S A. 1980 Jan;77(1):253–256. doi: 10.1073/pnas.77.1.253. [DOI] [PMC free article] [PubMed] [Google Scholar]
  20. Sutter D., Westphal M., Doerfler W. Patterns of integration of viral DNA sequences in the genomes of adenovirus type 12-transformed hamster cells. Cell. 1978 Jul;14(3):569–585. doi: 10.1016/0092-8674(78)90243-x. [DOI] [PubMed] [Google Scholar]
  21. Tjia S. T., Carstens E. B., Doerfler W. Infection of Spodoptera frugiperda cells with Autographa californica nuclear polyhedrosis virus II. The viral DNA and the kinetics of its replication. Virology. 1979 Dec;99(2):399–409. doi: 10.1016/0042-6822(79)90018-7. [DOI] [PubMed] [Google Scholar]
  22. Vardimon L., Doerfler W. Persistent infection of Muntiacus muntjak cells with adenovirus type 2 and abortive infection with adenovirus type 12. Virology. 1980 Feb;101(1):72–80. doi: 10.1016/0042-6822(80)90484-5. [DOI] [PubMed] [Google Scholar]
  23. Waalwijk C., Flavell R. A. DNA methylation at a CCGG sequence in the large intron of the rabbit beta-globin gene: tissue-specific variations. Nucleic Acids Res. 1978 Dec;5(12):4631–4634. doi: 10.1093/nar/5.12.4631. [DOI] [PMC free article] [PubMed] [Google Scholar]
  24. Waalwijk C., Flavell R. A. MspI, an isoschizomer of hpaII which cleaves both unmethylated and methylated hpaII sites. Nucleic Acids Res. 1978 Sep;5(9):3231–3236. doi: 10.1093/nar/5.9.3231. [DOI] [PMC free article] [PubMed] [Google Scholar]
  25. Wahl G. M., Stern M., Stark G. R. Efficient transfer of large DNA fragments from agarose gels to diazobenzyloxymethyl-paper and rapid hybridization by using dextran sulfate. Proc Natl Acad Sci U S A. 1979 Aug;76(8):3683–3687. doi: 10.1073/pnas.76.8.3683. [DOI] [PMC free article] [PubMed] [Google Scholar]
  26. von Acken U., Simon D., Grunert F., Döring H. P., Kröger H. Methylation of viral DNA in vivo and in vitro. Virology. 1979 Nov;99(1):152–157. doi: 10.1016/0042-6822(79)90046-1. [DOI] [PubMed] [Google Scholar]

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