Gilbert Syndrome, also known as gilbert disease, is related to crigler-najjar syndrome, type ii and glucosephosphate dehydrogenase deficiency. An important gene associated with Gilbert Syndrome is UGT1A1 (UDP Glucuronosyltransferase Family 1 Member A1), and among its related pathways/superpathways are Metabolism and Nuclear receptors meta-pathway. Affiliated tissues include liver and skin, and related phenotypes are unconjugated hyperbilirubinemia and elevated hepatic transaminase