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.
PEG-Prom drives the expression of GFP only in cancer cells but not in normal cells. The indicated cells were infected with either Ad.CMV-GFP or Ad.PEG-GFP at a moi of 100 pfu per cell, and GFP expression was analyzed by an immunofluorescence microscope at 2 d postinfection.
