GLI1 Localization in the Germinal Epithelial Cells Alternates Between Cytoplasm and Nucleus: Upregulation in Transgenic Mice Blocks Spermatogenesis in Pachytene1

Abstract
The zinc finger transcription factor GLI1 is the mediator of signaling by members of the Hedgehog (Hh) family. Male mice in which Desert hedgehog (Dh