A novel bHLH-PAS factor with close sequence similarity to hypoxia-inducible factor 1α regulates the <i>VEGF</i> expression and is potentially involved in lung and vascular development
We have isolated and characterized a cDNA for a novel Per-Arnt/AhR-Sim basic helix–loop–helix (bHLH-PAS) factor that interacts with the Ah receptor nuclear translocator (Arnt), ...