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Figure 4 | Virology Journal

Figure 4

From: Deletions of neuraminidase and resistance to oseltamivir may be a consequence of restricted receptor specificity in recent H3N2 influenza viruses

Figure 4

Subgenomic NA segments showed different internal deletions but all retained the 5' and 3' ends. A. Sequence chromatograms showing the junctions in some deleted NA segments of A/OK/323/03. The numbers indicate the junction nucleotides. B. Schematic showing examples of deletions of the NA coding region of A/OK/323/03. In all sequences, the 5' and 3' ends are retained. Lines represent internal deletions and the number of nucleotides deleted is indicated. The junction nucleotides are noted in each case. Two unrelated deletions are shown for Passage 6. Other sequences were derived from NA but the junctions were unclear due to mixed products in the gel bands.

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Virology Journal

ISSN: 1743-422X