To explore this possibility, E.G7-bearing mice were vaccinated on days 5 and 11 post-tumor injection, and tumors allowed to grow until day 19 post-tumor injection (Fig 4A), at which point SIINFEKL-specific IFN-γ secreting splenocytes were measured by ELISpot (Fig 4B). The gene discussed is IFNG; the disease is neoplasm.