Figure 8
From: GATA4/FOG2 transcriptional complex regulates Lhx9 gene expression in murine heart development
ISL1 is co-expressed with LHX2/9 proteins in the liver primordium. Immunofluorescence analysis of ISL1 and LHX2/9 expression in frozen sections of the E10.5 embryos. LHX2/9 staining (red) does not co-localize with ISL1 (green) in the epicardium (arrows) or septum transversum (arrowheads); the proteins are co-expressed in the liver primordium. The bottom panels are higher magnifications of the areas within white rectangles (top).