Abstract
The recovery of recombinant influenza A virus entirely from cDNA was recently described (9, 19). We adapted the technique for engineering influenza B virus and generated a mutant bearing an amino acid change E116G in the viral neuraminidase which was resistant in vitro to the neuraminidase inhibitor zanamivir. The method also facilitates rapid isolation of single-gene reassortants suitable as vaccine seeds and will aid further investigations of unique features of influenza B virus.
Original language | English |
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Pages (from-to) | 11744-11747 |
Number of pages | 4 |
Journal | Journal of Virology |
Volume | 76 |
Issue number | 22 |
DOIs | |
Publication status | Published - Nov 2002 |
Externally published | Yes |