Tsc35 (also referred to in the literature as Tsc24) is essential for spermatogenesis in mammalian male reproduction. It is expressed in the testis from day 35 onwards in mice [1].

1: Identification and characteristics of a novel testis-specific gene, Tsc24, in human and mice. Tang A, Yu Z, Gui Y, Guo X, Long Y, Cai Z; Biol Pharm Bull. 2006;29:2187-2191. PMID:17077512