Abstract
We constructed a complete cDNA clone of strain GDVII of Theiler's virus in Bluescript plasmid. This recombinant plasmid, called pTMGDVII, was used to synthesize full-length RNA transcripts of the viral insert. This RNA was infectious for BHK cells. Virus R1-GDVII, obtained from transfected BHK cells, caused rapidly fatal encephalomyelitis in BALB/c mice. High amounts of viral antigens were present in neurons. No antigens were found in white matter. Therefore, the phenotype of R1-GDVII was indistinguishable from that of genuine GDVII Theiler's virus.
Full text
PDF![1101](https://cdn.ncbi.nlm.nih.gov/pmc/blobs/50c5/247804/db4e27af5318/jvirol00070-0089.png)
![1102](https://cdn.ncbi.nlm.nih.gov/pmc/blobs/50c5/247804/1ee5ccc9ffb8/jvirol00070-0090.png)
![1103](https://cdn.ncbi.nlm.nih.gov/pmc/blobs/50c5/247804/f63697c63902/jvirol00070-0091.png)
![1104](https://cdn.ncbi.nlm.nih.gov/pmc/blobs/50c5/247804/acff335458e6/jvirol00070-0092.png)
![1105](https://cdn.ncbi.nlm.nih.gov/pmc/blobs/50c5/247804/593b248fc2cb/jvirol00070-0093.png)
![1106](https://cdn.ncbi.nlm.nih.gov/pmc/blobs/50c5/247804/db03961da68e/jvirol00070-0094.png)
Images in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Aubert C., Chamorro M., Brahic M. Identification of Theiler's virus infected cells in the central nervous system of the mouse during demyelinating disease. Microb Pathog. 1987 Nov;3(5):319–326. doi: 10.1016/0882-4010(87)90002-7. [DOI] [PubMed] [Google Scholar]
- Brahic M., Haase A. T., Cash E. Simultaneous in situ detection of viral RNA and antigens. Proc Natl Acad Sci U S A. 1984 Sep;81(17):5445–5448. doi: 10.1073/pnas.81.17.5445. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Brahic M., Stroop W. G., Baringer J. R. Theiler's virus persists in glial cells during demyelinating disease. Cell. 1981 Oct;26(1 Pt 1):123–128. doi: 10.1016/0092-8674(81)90040-4. [DOI] [PubMed] [Google Scholar]
- Cash E., Chamorro M., Brahic M. Minus-strand RNA synthesis in the spinal cords of mice persistently infected with Theiler's virus. J Virol. 1988 May;62(5):1824–1826. doi: 10.1128/jvi.62.5.1824-1826.1988. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Cash E., Chamorro M., Brahic M. Theiler's virus RNA and protein synthesis in the central nervous system of demyelinating mice. Virology. 1985 Jul 15;144(1):290–294. doi: 10.1016/0042-6822(85)90327-7. [DOI] [PubMed] [Google Scholar]
- DANIELS J. B., PAPPENHEIMER A. M., RICHARDSON S. Observations on encephalomyelitis of mice (DA strain). J Exp Med. 1952 Dec;96(6):517–530. doi: 10.1084/jem.96.6.517. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Gubler U., Hoffman B. J. A simple and very efficient method for generating cDNA libraries. Gene. 1983 Nov;25(2-3):263–269. doi: 10.1016/0378-1119(83)90230-5. [DOI] [PubMed] [Google Scholar]
- Lipton H. L. Characterization of the TO strains of Theiler's mouse encephalomyelitis viruses. Infect Immun. 1978 Jun;20(3):869–872. doi: 10.1128/iai.20.3.869-872.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Lipton H. L. Theiler's virus infection in mice: an unusual biphasic disease process leading to demyelination. Infect Immun. 1975 May;11(5):1147–1155. doi: 10.1128/iai.11.5.1147-1155.1975. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ohara Y., Stein S., Fu J. L., Stillman L., Klaman L., Roos R. P. Molecular cloning and sequence determination of DA strain of Theiler's murine encephalomyelitis viruses. Virology. 1988 May;164(1):245–255. doi: 10.1016/0042-6822(88)90642-3. [DOI] [PubMed] [Google Scholar]
- Okayama H., Berg P. High-efficiency cloning of full-length cDNA. Mol Cell Biol. 1982 Feb;2(2):161–170. doi: 10.1128/mcb.2.2.161. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ozden S., Tangy F., Chamorro M., Brahic M. Theiler's virus genome is closely related to that of encephalomyocarditis virus, the prototype cardiovirus. J Virol. 1986 Dec;60(3):1163–1165. doi: 10.1128/jvi.60.3.1163-1165.1986. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Pevear D. C., Borkowski J., Calenoff M., Oh C. K., Ostrowski B., Lipton H. L. Insights into Theiler's virus neurovirulence based on a genomic comparison of the neurovirulent GDVII and less virulent BeAn strains. Virology. 1988 Jul;165(1):1–12. doi: 10.1016/0042-6822(88)90652-6. [DOI] [PubMed] [Google Scholar]
- Stroop W. G., Baringer J. R., Brahic M. Detection of Theiler's virus RNA in mouse central nervous system by in situ hybridization. Lab Invest. 1981 Dec;45(6):504–509. [PubMed] [Google Scholar]
- van der Werf S., Bradley J., Wimmer E., Studier F. W., Dunn J. J. Synthesis of infectious poliovirus RNA by purified T7 RNA polymerase. Proc Natl Acad Sci U S A. 1986 Apr;83(8):2330–2334. doi: 10.1073/pnas.83.8.2330. [DOI] [PMC free article] [PubMed] [Google Scholar]