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Replication of influenza viruses in lectin-resistant cell linesa
| Cell line | Titer (TCID50/ml)
|
|
|---|---|---|
| AM2AL3 | K4 | |
| MDCK | 1.8 × 109 | 5.6 × 104 |
| MDCK-Sn10 | 5.6 × 108 | 3.2 × 104 |
| MDCK-Ma | 1.8 × 108 | 5.6 × 103 |
The susceptibility of each cell line was determined by infecting cells with AM2AL3 or K4 stock virus and determining the dose required to infect 50% of tissue culture cells (TCID50).
