Cell culture adaptation of astrovirus involves a deletion
- PMID: 8057481
- PMCID: PMC237012
- DOI: 10.1128/JVI.68.9.6057-6058.1994
Cell culture adaptation of astrovirus involves a deletion
Abstract
Astroviruses have been adapted to culture by serial blind passage in primary human embryo cells. All viruses thus adapted possess a 45-nucleotide deletion relative to fecal viruses or isolates made in CaCo-2 cells; this deletion may be responsible for the change in host cell range.
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