Research Article
Hematopoietic Cancer Cell Lines Can Support Replication of Sabin Poliovirus Type 1
Figure 5
Efficient replication of Sabin poliovirus type 1 in K562 cells grown in Cultibags. K562 cells were infected with an MOI of 0.01 of passaged Sabin poliovirus type 1 when cells reached a concentration of cells/mL and samples of the supernatant were taken daily. In (a) and (b) the CCID50/mL and the D-antigen/mL at the various time points are shown, respectively. The mean ± SD from 3 independent experiments is shown.
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