Elucidation of molecular mechanisms of Hedgehog signaling pathway underlying regulation of morphogenesis during fetal development -Sufu regulates the activity of Gli transcription factors, the most downstream mediators of Hh signaling- Elucidation of molecular mechanisms of Hedgehog signaling pathway underlying regulation of morphogenesis during fetal development -Sufu regulates the activity of Gli transcription factors, the most downstream mediators of Hh signaling- (PDF) Mar 17, Link was updated.