Extended Data Fig. 5: Vascular markers visualized on 10X Genomics Visium data.

a–d, Spatial expression (log2FC) of CDH5 (pan-EC marker), SEMA3G and GJA5 (arterial EC markers) (a), ACKR1 and PLVAP (venous EC markers) (b), MYH11 and ACTA2 (pan-SMC markers) (c), and JAG1 and NOTCH2 (d) on publicly available 10X Visium section of human left ventricle. JAG1 and NOTCH2 are the predicted interaction partners for arterial ECs and SMCs, respectively.