Research Article
Transcription Factor Lbx1 Expression in Mouse Embryonic Stem Cell-Derived Phenotypes
Figure 4
Immunofluorescence analysis of Lbx1 expression in ES cell-derived cardiomyocytes. (a′,b′) Sarcomeric α-actinin- (blue)-stained cardiac myocytes coexpressed Lbx1 (green) and (a′′) GATA 4 (red) or (b′′) Nkx2.5 (red). (a′′′,b′′′) Merged images. Bar μm.