Possible mitochondrial disorder - nuclear genes

Gene: COA5

Green List (high evidence)

Initial gene list and info collated by Carl Fratter (Oxford University Hospitals NHS Trust) January 2019 on behalf of the GMS Mitochondrial specialist test group.

Created: 4 Feb 2019, 1:36 p.m.

Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal

Phenotypes
?Cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 3, 616500

I don't know

Updated information and Amber review collated by Carl Fratter May 2019 on behalf of GMS mitochondrial specialist test group: 1 reported family (2 sibs) with functional studies

Created: 10 May 2019, 1:02 p.m.

Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal

Phenotypes
?Cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 3, 616500

Publications

• 21457908

Variants in this GENE are reported as part of current diagnostic practice

Comment when marking as ready: This gene should remain Amber due to the overall review and evidence assessment from the GMS mitochondrial specialist test group, submitted by Carl Fratter.

Created: 10 May 2019, 1:18 p.m.

Comment on list classification: This gene has been demoted to Amber until further evidence is provided. This gene is currently Red on the Mitochondrial disorders panel (code 112, Version 1.151) - further evidence needs to be submitted to support promoting this gene family member to Green.

Created: 29 Mar 2019, 2:24 p.m.

Comment when marking as ready: Does not seem to be enough evidence at the current time for this gene to be green.

Created: 26 Feb 2016, 4:04 p.m.

Comment on list classification: Only one family report, a possible DD gene, has a question mark by the phenotype in OMIM as only seen in one family.

Created: 26 Feb 2016, 4:02 p.m.

Green List (high evidence)

aka C2orf64;
single mutation report in literature - two siblings, born of consanguineous Turkish parents, affected by fatal neonatal cardiomyopathy

Created: 4 Feb 2016, 1:02 p.m.

Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal