Fig. 1.
Sensitivity of the nested PCR for EBV-typing on PBMC. PCR analysis was performed on sequential dilutions of the EBV-positive cell lines, B95.8 and Ag876. (A) Dilution of Ag876 (number of cells) in a total of 2 × 105 EBV-negative background cells and (B) dilution of B95.8 (number of cells) in a total of 2 × 105EBV-negative background cells.