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Figure 1 | Virology Journal

Figure 1

From: Growth, physicochemical properties, and morphogenesis of Chinese wild-type PRV Fa and its gene-deleted mutant strain PRV SA215

Figure 1

Penetration kinetics of PRV Fa and PRV SA215. The penetration kinetics of PRV Fa and PRV SA215 into Vero cells was analyzed by low-pH inactivation. Indicated is the percentage of PFU that was resistant against treatment with pH 3.0 citrate buffer compared with the control treated with phosphate-buffered saline at different times after the temperature shift. Averages from three independent experiments are indicated.

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