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  3. AP4B1
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Fetal anomalies

Gene: AP4B1

Green List (high evidence)
AP4B1 (adaptor related protein complex 4 beta 1 subunit)
EnsemblGeneIds (GRCh38): ENSG00000134262
EnsemblGeneIds (GRCh37): ENSG00000134262
OMIM: 607245, Gene2Phenotype
AP4B1 is in 10 panels

3 reviews

Achchuthan Shanmugasundram (Genomics England Curator)

Green List (high evidence)

The rating of this gene has been updated to green following NHS Genomic Medicine Service approval.
Created: 26 Sep 2024, 11:09 a.m. | Last Modified: 26 Sep 2024, 11:09 a.m.
Panel Version: 4.192
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. Outcome of review: Confirmed that the phenotype is fetally relevant, support adding to the Fetal anomalies panel as a Green gene.
Created: 29 Aug 2024, 8:33 p.m. | Last Modified: 29 Aug 2024, 8:33 p.m.
Panel Version: 4.36

Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal

Created: 29 Aug 2024, 8:33 p.m.
Last Modified: 29 Aug 2024, 8:33 p.m.
Panel version: 4.192

Anna de Burca (Oxford University Hospitals NHS Foundation Trust)

Green List (high evidence)

Microcephaly, thin CC, ventriculomegaly, white matter changes, talipes, neonatal hypotonia. Green
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
Hereditary spastic paraplegia 47, MONDO:0013551; Spastic paraplegia 47, autosomal recessive, OMIM:614066

Publications

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

Rebecca Foulger (Genomics England curator)

I don't know

DDG2P rating in original PAGE list: Probable for CEREBRAL PALSY SPASTIC QUADRIPLEGIC TYPE 5
Created: 11 Dec 2018, 9:04 a.m.
Created: 11 Dec 2018, 9:04 a.m.

Panel version: 0.9

Details

Mode of Inheritance
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • NHS GMS
  • PAGE DD-Gene2Phenotype
Phenotypes
  • Spastic paraplegia 47, autosomal recessive, OMIM:614066
  • Hereditary spastic paraplegia 47, MONDO:0013551
OMIM
607245
Clinvar variants
Variants in AP4B1
Penetrance
None
Publications
Panels with this gene

History Filter Activity

26 Sep 2024, Gel status: 3

Removed Tag, Removed Tag

Achchuthan Shanmugasundram (Genomics England Curator)

Tag Q3_24_promote_green was removed from gene: AP4B1. Tag Q3_24_NHS_review was removed from gene: AP4B1.

26 Sep 2024, Gel status: 3

Added New Source, Added New Source, Status Update

Achchuthan Shanmugasundram (Genomics England Curator)

Source NHS GMS was added to AP4B1. Source Expert Review Green was added to AP4B1. Rating Changed from Amber List (moderate evidence) to Green List (high evidence)

30 Aug 2024, Gel status: 2

Set publications

Achchuthan Shanmugasundram (Genomics England Curator)

Publications for gene: AP4B1 were set to

30 Aug 2024, Gel status: 2

Added Tag, Added Tag

Achchuthan Shanmugasundram (Genomics England Curator)

Tag Q3_24_promote_green tag was added to gene: AP4B1. Tag Q3_24_NHS_review tag was added to gene: AP4B1.

5 Jan 2021, Gel status: 2

Set Phenotypes

Arina Puzriakova (Genomics England Curator)

Phenotypes for gene: AP4B1 were changed from CEREBRAL PALSY SPASTIC QUADRIPLEGIC TYPE 5 to Spastic paraplegia 47, autosomal recessive, OMIM:614066; Hereditary spastic paraplegia 47, MONDO:0013551

8 Nov 2018, Gel status: 2

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

Rebecca Foulger (Genomics England curator)

gene: AP4B1 was added gene: AP4B1 was added to Fetal anomalies. Sources: PAGE DD-Gene2Phenotype,Expert Review Amber Mode of inheritance for gene: AP4B1 was set to BIALLELIC, autosomal or pseudoautosomal Phenotypes for gene: AP4B1 were set to CEREBRAL PALSY SPASTIC QUADRIPLEGIC TYPE 5