U.S. flag

An official website of the United States government

GTR Home > Conditions/Phenotypes > Combined oxidative phosphorylation defect type 15

Combined oxidative phosphorylation defect type 15

Synonyms
Combined oxidative phosphorylation deficiency 15

Summary

A rare mitochondrial disease due to a defect in mitochondrial protein synthesis with onset in infancy or early childhood of muscular hypotonia, gait ataxia, mild bilateral pyramidal tract signs, developmental delay (affecting mostly speech and coordination) and subsequent intellectual disability. Short stature, obesity, microcephaly, strabismus, nystagmus, reduced visual acuity, lactic acidosis, and a brain neuropathology consistent with Leigh syndrome are also reported. Caused by homozygous or compound heterozygous mutation in the MTFMT gene on chromosome 15q22. [from SNOMEDCT_US]

Available tests

30 tests are in the database for this condition.

Check Related conditions for additional relevant tests.

Clinical tests (30 available)

Molecular Genetics Tests

Genes See tests for all associated and related genes

  • Also known as: COXPD15, FMT1, MC1DN27, MTFMT
    Summary: mitochondrial methionyl-tRNA formyltransferase

Clinical features

Help
Imported from Human Phenotype Ontology (HPO)

Show allHide all

IMPORTANT NOTE: NIH does not independently verify information submitted to the GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in the GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.