Fig. 6.
AdId3 infection rescues decreased proliferation of Id3–/– cells. Wild-type and Id3 knockout VSMC were infected with AdId3 or AdGFP control virus and assayed for cell number 24 h after infection. Control infected Id3 knockout cells demonstrated decreased proliferation relative to control infected wild type cells. Proliferation of Id3 knockout cells is rescued with AdId3 infection.