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Barth syndrome

Gene: TAZ

Green List (high evidence)

TAZ (tafazzin)
EnsemblGeneIds (GRCh38): ENSG00000102125
EnsemblGeneIds (GRCh37): ENSG00000102125
OMIM: 300394, Gene2Phenotype
TAZ is in 20 panels

2 reviews

Eleanor Williams (Genomics England Curator)

Added new-gene-name tag, new approved HGNC gene symbol for TAZ is TAFAZZIN.
Created: 6 Sep 2023, 9:19 p.m. | Last Modified: 6 Sep 2023, 9:19 p.m.
Panel Version: 0.1

Achchuthan Shanmugasundram (Genomics England Curator)

Green List (high evidence)

Comment on phenotypes: This gene has been associated with relevant phenotypes in OMIM (MIM #302060) and the OMIM record was last accessed on 17 December 2025.
Created: 17 Dec 2025, 10:03 p.m. | Last Modified: 17 Dec 2025, 10:03 p.m.
Panel Version: 1.3
TAZ has been added to the panel for R391 Barth syndrome with a green rating as agreed with the NHS Genomic Medicine Service.
Created: 30 Jun 2023, 9:32 a.m. | Last Modified: 30 Jun 2023, 9:32 a.m.
Panel Version: 0.1

Mode of inheritance
X-LINKED: hemizygous mutation in males, biallelic mutations in females

History Filter Activity

17 Dec 2025, Gel status: 3

Set Phenotypes

Achchuthan Shanmugasundram (Genomics England Curator)

Phenotypes for gene: TAZ were changed from to Barth syndrome, OMIM:302060; Barth syndrome, MONDO:0010543

11 Aug 2023, Gel status: 3

Added Tag

Achchuthan Shanmugasundram (Genomics England Curator)

Tag new-gene-name tag was added to gene: TAZ.

29 Jun 2023, Gel status: 3

Created, Added New Source, Set mode of inheritance

Achchuthan Shanmugasundram (Genomics England Curator)

gene: TAZ was added gene: TAZ was added to Barth syndrome. Sources: NHS GMS,Expert Review Green Mode of inheritance for gene: TAZ was set to X-LINKED: hemizygous mutation in males, biallelic mutations in females