Lmo4 is differentially expressed in mouse aortic arch and human coronary artery. (A) En face staining of greater curvature (GC), lesser curvature (LC) of the arch, and the thoracic aorta (TA) was performed with Lmo4 antibody (red). Blue signal indicates nuclei stained with 4,6-diamidino-2-phenylindole; green signal indicates elastic laminae detected by autofluorescence. Shown are representative images of 7 different mice. (B) Paraffin sections of human left anterior descending coronary artery were stained for Lmo4 protein expression. Overall staining patterns were shown at low magnification (original magnification ×5) as a composite figure and zoomed views (original magnification ×20) of the indicated areas (broken box). The raw images of the composite figure are shown in supplemental Figure 3.