The white FI reflecting Lep-vesicle-recycling endosome-exocyst complexes in the infected HUVEC, EOMA, BJ, HK-2 or TCMK-1 cells showed a slight decrease at 24 hr post-infection, but the IF in the infected mouse fibroblasts (NIH/3T3) continued to increase (Figure 4C and F). The gene discussed is LEP; the disease is infection.