Image
Figure Caption

Figure 1—figure supplement 1.

Expression of apelin ligand and receptor genes by in situ hybridization.

Expression of apelin ligand and receptor genes at 24 and 32 hpf. apln is expressed in ISVs (arrowheads). apela is not detected in blood vessels. aplnra is expressed in the posterior cardinal vein. aplnrb is expressed in the posterior cardinal vein and ISVs (arrowheads). Scale bars: 500 µm; insets, 100 µm.

Figure Data
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