Fig. 5From: Establishing and characterizing a new primary effusion lymphoma cell line harboring Kaposi’s sarcoma–associated herpesvirusPCR analysis of virus infection in SPEL cells. KSHV ORF26, the EBV BNLF-1 region, and the HIV gag gene were amplified by conventional PCR. The human beta-globin gene was included as an internal control. TY1 and BCBL1 are KSHV-positive, EBV-negative, cell lines. Raji is an EBV-positive Burkitt lymphoma cell line. A plasmid containing the HIV-gag region was used as a HIV controlBack to article page