what is epa1 gene
Function [edit]. The EPAS1 gene encodes half of a transcription factor involved in the induction of genes regulated by oxygen, which is induced as oxygen levels fall (hypoxia).he gene is active under low oxygen condition called hypoxia. It is also important in the development of the heart, and maintaining catecholamine balance required for protection of the heart. Mutation often leads to neuroendocrine tumors.