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

CILD4 Gene

Ciliary dyskinesia, primary, 4

PSC Gene

Cholangitis, primary sclerosing

PIFO Gene

primary cilia formation

Enables cytoskeletal protein binding activity and enzyme binding activity. Involved in positive regulation of kinase activity. Predicted to be located in ciliary basal body and trans-Golgi network. [provided by Alliance of Genome Resources, Mar 2025]

IPOX Gene

Intestinal pseudoobstruction, neuronal, primary idiopathic

PPH2 Gene

primary pulmonary hypertension 2

PLSA1 Gene

Primary lateral sclerosis, adult, 1

MYD88 Gene

myeloid differentiation primary response 88

This gene encodes a cytosolic adapter protein that plays a central role in the innate and adaptive immune response. This protein functions as an essential signal transducer in the interleukin-1 and Toll-like receptor signaling pathways. These pathways regulate that activation of numerous proinflammatory genes. The encoded protein consists of an N-terminal death domain and a C-terminal Toll-interleukin1 receptor domain. Patients with defects in this gene have an increased susceptibility to pyogenic bacterial infections. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Feb 2010]

PRD Gene

primary retinal dysplasia

GLC3B Gene

glaucoma 3, primary infantile, B

GLC3C Gene

glaucoma 3, primary congenital, C

HDLCQ14 Gene

Hypoalphalipoproteinemia, primary

LOC102724175 Gene

membrane primary amine oxidase-like

CILD8 Gene

Ciliary dyskinesia, primary, 8

PBC3 Gene

Biliary cirrhosis, primary, 3

PBC2 Gene

Biliary cirrhosis, primary, 2

PBC5 Gene

Biliary cirrhosis, primary, 5

PBC4 Gene

Biliary cirrhosis, primary, 4

DPCD Gene

deleted in primary ciliary dyskinesia homolog (mouse)

This gene in mouse encodes a protein that may be involved in the generation and maintenance of ciliated cells. In mouse, expression of this gene increases during ciliated cell differentiation, and disruption of this gene has been linked to primary ciliary dyskinesia. [provided by RefSeq, Jul 2016]