Temperature-sensitive mutants of mouse hepatitis virus produce a high incidence of demyelination
- PMID: 279022
- PMCID: PMC392925
- DOI: 10.1073/pnas.75.8.4033
Temperature-sensitive mutants of mouse hepatitis virus produce a high incidence of demyelination
Abstract
Mutagenesis of mouse hepatitis virus with 5-azacytidine or 5-fluorouracil yielded several temperature-sensitive mutants. Mutants have been isolated that dramatically enhance the production of demyelinating disease over that previously noted with the wild-type virus. This reproducible model should now make possible the precise elucidation of the pathogenic mechanism and molecular basis of this virus-induced demyelination.
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