UTF1, a Putative Marker for Spermatogonial Stem Cells in Stallions
The UTF1 and DAZL expression pattern in a single germ cell from pubertal and post-pubertal stallion testes were examined by immunocytochemistry (A–F). In pubertal stage, double-immunolabeling of UTF1 and DAZL were observed (A–C). In post-pubertal stage, germ cells were stained with UTF1 only (D–F). Bar = 30 µm.