Fig. 1: In vivo transduction of ETV2 into MI hearts.

Representative confocal immunofluorescent images of sectioned heart tissues harvested 3 days after injection of control or ETV2-Ires-VENUS lentivirus into MI hearts. Anti-ACTN2, VIMENTIN, α-SMA, or CD31 in red and DAPI for nuclei in blue. Scale bars: 50 µm for merged and 20 µm for enlargement (far right panels)