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Reviewed November 2006
What is the official name of the SLC25A15 gene?
The official name of this gene is “solute carrier family 25 (mitochondrial carrier; ornithine transporter) member 15.”
SLC25A15 is the gene's official symbol. The SLC25A15 gene is also known by other names, listed below.
Read more about gene names and symbols on the About page.
What is the normal function of the SLC25A15 gene?
The SLC25A15 gene provides instructions for making a protein called a mitochondrial ornithine transporter. This transporter protein is needed for the urea cycle, a series of reactions that occurs in liver cells. The urea cycle processes excess nitrogen, generated when protein is used by the body, into a compound called urea that is excreted by the kidneys. Excreting the excess nitrogen prevents it from accumulating in the form of ammonia, which is toxic, especially to the nervous system.
The mitochondrial ornithine transporter protein moves a molecule called ornithine within the mitochondria (the energy-producing centers in cells). Specifically, this protein transports ornithine across the inner membrane of mitochondria to the region called the mitochondrial matrix, where it participates in the urea cycle.
Does the SLC25A15 gene share characteristics with other genes?
The SLC25A15 gene belongs to a family of genes called SLC (solute carriers).
A gene family is a group of genes that share important characteristics. Classifying individual genes into families helps researchers describe how genes are related to each other. For more information, see What are gene families? in the Handbook.
How are changes in the SLC25A15 gene related to health conditions?
Where is the SLC25A15 gene located?
Cytogenetic Location: 13q14
Molecular Location on chromosome 13: base pairs 40,789,411 to 40,812,460
(Homo sapiens Annotation Release 107, GRCh38.p2) (
The SLC25A15 gene is located on the long (q) arm of chromosome 13 at position 14.
More precisely, the SLC25A15 gene is located from base pair 40,789,411 to base pair 40,812,460 on chromosome 13.
See How do geneticists indicate the location of a gene? in the Handbook.
Where can I find additional information about SLC25A15?
You and your healthcare professional may find the following resources about SLC25A15 helpful.
You may also be interested in these resources, which are designed for genetics professionals and researchers.
What other names do people use for the SLC25A15 gene or gene products?
See How are genetic conditions and genes named? in the Handbook.
Where can I find general information about genes?
The Handbook provides basic information about genetics in clear language.
These links provide additional genetics resources that may be useful.
What glossary definitions help with understanding SLC25A15?
You may find definitions for these and many other terms in the Genetics Home Reference Glossary.
See also Understanding Medical Terminology.
References (13 links)
The resources on this site should not be used as a substitute for professional medical care or advice. Users seeking information about a personal genetic disease, syndrome, or condition should consult with a qualified healthcare professional. See How can I find a genetics professional in my area? in the Handbook.