Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Immunofluorescence assay (IFA) of BCBL-1 cells. Cells were collected untreated or treated (for 48 h) with TPA, 5-azacytidine (AZC), or AZC plus phosphonoformic acid (AZC + PFA), and checked by mAb against Lyta, ORF K9, ORF 59, and ORF K8.1 of KSHV. The negative cells were stained red (with Evans blue) and the positive cells, bright yellow.
