Figure 1. DTMUV infection in DEFs cells. (A) The cytopathic effects (CPE) of DEFs cells at 12, 24, 36, 48 and 60 hpi, and mock-infected cells as control. (B) The cell survival analysis at 12, 24, 36, 48 and 60 hpi. (C) One-step growth curve of DTMUV in DEFs cells. (D) Quantitative analysis of viral DNA by quantitative real-time PCR assay.