TSPY1

Testis-specific Y-encoded protein 1 is a is_associated_with::protein that in humans is encoded by the TSPY1 is_associated_with::gene.

The protein encoded by this gene is found only in testicular tissue and may be involved in is_associated_with::spermatogenesis. Approximately 35 copies of this gene are present in humans, but only a single, nonfunctional is_associated_with::orthologous gene is found in is_associated_with::mice. Two transcript variants encoding different isoforms have been found for this gene.