Renal Hypoplasia is related to oligomeganephronia and van maldergem syndrome 2. An important gene associated with Renal Hypoplasia is PRMT7 (Protein Arginine Methyltransferase 7), and among its related pathways/superpathways are WNT Signaling and Human Embryonic Stem Cell Pluripotency. Affiliated tissues include kidney and cortex, and related phenotypes are renal insufficiency and abnormal renal tubule morphology