D13S327; HHH; ORC1; ORNT1
The SLC25A15 gene is associated with autosomal recessive hyperornithinemia-hyperammonemia-homocitrullinuria (HHH) syndrome (MedGen UID: 82815).
Order this gene as a single gene test.
Invitae tests that include this gene:
Pathogenic variants in the SLC25A15 gene are the only known cause of hyperornithinemia-hyperammonemia-homocitrullinuria (HHH) syndrome (PMID: 25874378).
The SLC25A15 gene encodes ORNT1 (mitochondrial ornithine transporter 1), the ornithine/citrulline carrier. ORNT1 transports ornithine into and citrulline out of the inner mitochondrial membrane; a process that is important for maintaining the function of the urea cycle and degradation of ornithine (PMID: 25874378).
Invitae is a College of American Pathologists (CAP)-accredited and Clinical Laboratory Improvement Amendments (CLIA)-certified clinical diagnostic laboratory performing full-gene sequencing and deletion/duplication analysis using next-generation sequencing technology (NGS).
Our sequence analysis covers clinically important regions of each gene, including coding exons, +/- 10 base pairs of adjacent intronic sequence in the transcript listed below. In addition, analysis covers the select non-coding variants specifically defined in the table below. Any variants that fall outside these regions are not analyzed. Any specific limitations in the analysis of these genes are also listed in the table below.
Our analysis detects most intragenic deletions and duplications at single exon resolution. However, in rare situations, single-exon copy number events may not be analyzed due to inherent sequence properties or isolated reduction in data quality. If you are requesting the detection of a specific single-exon copy number variation, please contact Client Services before placing your order.
|Gene||Transcript reference||Sequencing analysis||Deletion/Duplication analysis|