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Use of nectin-1 for entry by B virus clinical isolates as determined by plaque assay
| gD variant | Isolate | Infectivity titer (PFU/ml) on cells |
Vero/B78-nectin-1 titer ratio | |
|---|---|---|---|---|
| Vero | B78-nectin-1 | |||
| gD-122D/143G | E2490 | 1.4 × 107 | 6.4 × 105 | 22 |
| A5 | 3.2 × 107 | 6.5 × 105 | 50 | |
| gD-122D/143S | A4 | 1.0 × 107 | 2.2 × 105 | 45 |
| MR7 | 9.0 × 107 | 3.0 × 106 | 30 | |
| gD-122N/143S | AR1 | 7.0 × 107 | 3.5 × 105 | 200 |
| A1 | 3.0 × 107 | 1.4 × 105 | 214 | |
| MR4 | 3.4 × 107 | 9.0 × 104 | 378 | |
