Figure 4
Green fluorescent protein (GFP) expression of MKN-74 in vitro and in vivo . A. MKN-74 cells were infected with GLV-1 h153 and showed strong green fluorescence by day 7, demonstrating effective infection (magnification 100×). B. MKN-74 flank tumors were treated with 2 × 106 viral particles of GLV-1 h153. Green fluorescence of tumor with the Maestro scanner indicates successful infection and tumor-specific localization of GLV-1 h153.