Name

SPZ1 Gene

spermatogenic leucine zipper 1

This gene encodes a bHLH-zip transcription factor which functions in the mitogen-activate protein kinase (MAPK) signaling pathway. Because of its role in the upregulation of cell proliferation and tumorigenesis, this gene may serve as a target for Ras-induced tumor treatments. [provided by RefSeq, Oct 2011]

MAEL Gene

maelstrom spermatogenic transposon silencer

Predicted to enable sequence-specific DNA binding activity. Predicted to be involved in male meiotic nuclear division; regulation of gene expression; and spermatogenesis. Predicted to act upstream of or within several processes, including homologous chromosome pairing at meiosis; intrinsic apoptotic signaling pathway in response to DNA damage; and negative regulation of macromolecule biosynthetic process. Predicted to be located in piP-body. Predicted to be active in P granule and nucleus. [provided by Alliance of Genome Resources, Mar 2025]

SPGFX2 Gene

Spermatogenic failure, X-linked, 2

GAPDHS Gene

glyceraldehyde-3-phosphate dehydrogenase, spermatogenic

This gene encodes a protein belonging to the glyceraldehyde-3-phosphate dehydrogenase family of enzymes that play an important role in carbohydrate metabolism. Like its somatic cell counterpart, this sperm-specific enzyme functions in a nicotinamide adenine dinucleotide-dependent manner to remove hydrogen and add phosphate to glyceraldehyde 3-phosphate to form 1,3-diphosphoglycerate. During spermiogenesis, this enzyme may play an important role in regulating the switch between different energy-producing pathways, and it is required for sperm motility and male fertility. [provided by RefSeq, Jul 2008]

SPGF2 Gene

Spermatogenic failure