Likely inborn error of metabolism - targeted testing not possible
Gene: UQCRBThis gene was part of an initial gene list collated by Emma Ashton on behalf of the London North GLH, for GMS Metabolic Consensus Specialist Test Group. Additional information was not provided, such as mode of inheritance and phenotypeCreated: 14 Oct 2019, 3:05 p.m. | Last Modified: 14 Oct 2019, 3:05 p.m.
Panel Version: 1.354
Comment on publications: PMID: 12709789 (case report);PMID: 25446085 (functional study);PMID: 23454382 (functional study)Created: 23 May 2019, 3:49 p.m.
Comment on list classification: This gene was added as Green due to the overall review and evidence assessment from the GMS mitochondrial specialist test group, submitted by Carl Fratter (May 2019) on behalf of GMS mitochondrial specialist test group: 2 unrelated cases with functional studies.
From panels: Possible mitochondrial disorder - nuclear genes (Version 0.187) and Mitochondrial disorder with complex III deficiency (Version 0.25).Created: 23 May 2019, 3:48 p.m.
Phenotype appropriate (metabolic decompensation) but only one family reported to dateCreated: 23 Feb 2017, 5:16 p.m.
Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal
Phenotypes
Mitochondrial complex III deficiency, nuclear type 3 615158
Publications
Comment on list classification: Reviewer states this should be promoted to green, however there is only a single report in the literature. It is a probable DD gene for mitochondrial respiratory chain complex III deficiency.Created: 10 Feb 2016, 10:08 a.m.
Comment on mode of inheritance: Confirmed in OMIM and G2P.Created: 10 Feb 2016, 9:57 a.m.
single report in the literatureCreated: 3 Feb 2016, 5:38 p.m.
Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: UQCRB were changed from Mitochondrial complex III deficiency, nuclear type 3, 615158; Mitochondrial Diseases; Complex III (Mitochondrial respiratory chain disorders (caused by nuclear variants only), OXPHOS structural subunits); Mitochondrial complex III deficiency, nuclear type 3 615158; Isolated complex III deficiency to Mitochondrial complex III deficiency, nuclear type 3, OMIM:615158; Complex III (Mitochondrial respiratory chain disorders (caused by nuclear variants only), OXPHOS structural subunits); Isolated complex III deficiency
Source Expert Review Green was added to UQCRB. Added phenotypes Mitochondrial complex III deficiency, nuclear type 3, 615158 for gene: UQCRB Publications for gene UQCRB were changed from 27604308 to 25446085; 28604960; 12709789; 23454382 Rating Changed from Amber List (moderate evidence) to Green List (high evidence)
Source NHS GMS was added to UQCRB. Source London North GLH was added to UQCRB.
Sarah Leigh: Associated with phenotype in O
Added phenotypes Mitochondrial complex III deficiency, nuclear type 3 615158; Complex III (Mitochondrial respiratory chain disorders (caused by nuclear variants only), OXPHOS structural subunits) for gene: UQCRB Publications for gene UQCRB were changed from PMID: 12709789 (case report); PMID: 23454382 (functional study); PMID: 25446085 (functional study) to 27604308
gene: UQCRB was added gene: UQCRB was added to Inborn errors of metabolism. Sources: Expert Review Amber Mode of inheritance for gene: UQCRB was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: UQCRB were set to PMID: 12709789 (case report); PMID: 23454382 (functional study); PMID: 25446085 (functional study) Phenotypes for gene: UQCRB were set to Mitochondrial Diseases; Mitochondrial complex III deficiency, nuclear type 3, 615158; Isolated complex III deficiency