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Fetal anomalies

Gene: TUBGCP2

Green List (high evidence)
TUBGCP2 (tubulin gamma complex associated protein 2)
EnsemblGeneIds (GRCh38): ENSG00000130640
EnsemblGeneIds (GRCh37): ENSG00000130640
TUBGCP2 is in 6 panels

4 reviews

Arina Puzriakova (Genomics England Curator)

Green List (high evidence)

The rating of this gene has been updated to Green following NHS Genomic Medicine Service approval.
Created: 10 Mar 2026, 12:27 p.m. | Last Modified: 10 Mar 2026, 12:27 p.m.
Panel Version: 6.149
This gene and phenotype were reviewed during meetings between November 2025 & January 2026. The meetings included representatives of the Central & South and North Thames R21 testing GLHs and from the R21 Clinical Oversight Group. Clinical review and curation was performed by Stephanie Allen, Elizabeth Young and Sarah Graham (Central & South GLH), Natalie Chandler and Elizabeth Scotchman (North Thames GLH), and Tazeen Ashraf, Anna De Burca, Natalie Canham, Samantha Doyle, Alice Gardham, Victoria Harrison, Tessa Homfray, Esther Kinning, and Soo-Mi Park (R21 Clinical Oversight Group).
Created: 10 Mar 2026, 11:35 a.m. | Last Modified: 10 Mar 2026, 11:35 a.m.
Panel Version: 6.148
Created: 10 Mar 2026, 11:35 a.m.
Last Modified: 10 Mar 2026, 11:35 a.m.
Panel version: 6.150

Tessa Homfray (Consultant HNS)

Green List (high evidence)

Green on malformations of cortical development and severe microcephaly panels. At least 8 cases from 6 families with biallelic variants and lissencephaly spectrum disorders (PMID: 40017707).
Created: 10 Mar 2026, 11:27 a.m. | Last Modified: 10 Mar 2026, 11:27 a.m.
Panel Version: 6.147

Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal

Phenotypes
Pachygyria, microcephaly, developmental delay, and dysmorphic facies, with or without seizures, OMIM:618737

Publications

Created: 10 Mar 2026, 11:27 a.m.
Last Modified: 10 Mar 2026, 11:27 a.m.
Panel version: 6.147

Achchuthan Shanmugasundram (Genomics England Curator)

This gene and phenotype were reviewed during meetings between November 2023 & July 2024. The meetings included representatives of the North Thames and Central & South R21 testing GLHs and from the R21 Clinical Oversight Group. Clinical review and curation was performed by Natalie Chandler, Alison Male and Lyn Chitty (North Thames GLH), Stephanie Allen, Natalie Bibb, Esther Kinning and Denise Williams (Central & South GLH) and Natalie Canham, Anna De Burca and Samantha Doyle R21 Clinical Oversight Group.
Created: 29 Aug 2024, 8:33 p.m. | Last Modified: 29 Aug 2024, 8:33 p.m.
Panel Version: 4.36
Created: 29 Aug 2024, 8:33 p.m.
Last Modified: 29 Aug 2024, 8:33 p.m.
Panel version: 4.36

Lyn Chitty (Great Ormond Street NHS Foundation Trust)

I don't know

Green on cortical development panel & severe microcephaly panel. PMID:31630790 - 4/5 borderline microcephaly at birth but progressed (measured by Z score range -1.8 - -2.3). Pachygyria in all patients but earliest MRI is 6 months. 4 thin CC, cerebellar volume loss in 3/5. Borderline amber?
Created: 29 Aug 2024, 8:07 p.m. | Last Modified: 29 Aug 2024, 8:07 p.m.
Panel Version: 4.35

Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal

Phenotypes
Pachygyria, microcephaly, developmental delay, and dysmorphic facies, with or without seizures, OMIM:618737

Publications

Created: 29 Aug 2024, 8:07 p.m.
Last Modified: 29 Aug 2024, 8:07 p.m.
Panel version: 4.35

Details

Mode of Inheritance
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • NHS GMS
Phenotypes
  • Pachygyria, microcephaly, developmental delay, and dysmorphic facies, with or without seizures, OMIM:618737
Tags
gene-checked
Clinvar variants
Variants in TUBGCP2
Penetrance
None
Publications
Panels with this gene

History Filter Activity

10 Mar 2026, Gel status: 3

Set Phenotypes

Arina Puzriakova (Genomics England Curator)

Added phenotypes Pachygyria, microcephaly, developmental delay, and dysmorphic facies, with or without seizures, OMIM:618737 for gene: TUBGCP2

9 Mar 2026, Gel status: 3

Added New Source, Status Update

Arina Puzriakova (Genomics England Curator)

Source Expert Review Green was added to TUBGCP2. Rating Changed from Amber List (moderate evidence) to Green List (high evidence)

3 Oct 2024, Gel status: 2

Added Tag

Arina Puzriakova (Genomics England Curator)

Tag gene-checked tag was added to gene: TUBGCP2.

29 Aug 2024, Gel status: 2

Created, Added New Source, Set mode of inheritance, Set publications, Set Phenotypes

Achchuthan Shanmugasundram (Genomics England Curator)

gene: TUBGCP2 was added gene: TUBGCP2 was added to Fetal anomalies. Sources: Expert Review Amber,NHS GMS Mode of inheritance for gene: TUBGCP2 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: TUBGCP2 were set to 31630790 Phenotypes for gene: TUBGCP2 were set to Pachygyria, microcephaly, developmental delay, and dysmorphic facies, with or without seizures, OMIM:618737