FIG 8.

Replication and protein expression of rUdorn M2-Stop on MDCK cells. High-MOI infections were performed with the indicated viruses for 24 h. (A) Virus titer at endpoint. Data are representative of three independent experiments. n = 3 wells per experiment. *, P < 0.01 (unpaired t test). (B) Infected cell supernatants and cells were lysed and analyzed by Western blotting with antibodies against HA2, NP, and M1. (C to H) HA2 quantification for cells (C) and supernatant (F), NP quantification for cells (D) and supernatant (G), and M1 quantification for cells (E) and supernatant (H). Data are pooled from two or three independent experiments (n = 3). *, P < 0.01 (unpaired t test).