Skeletal dysplasia
Gene: GNS

GNS (glucosamine (N-acetyl)-6-sulfatase)
EnsemblGeneIds (GRCh38): ENSG00000135677
EnsemblGeneIds (GRCh37): ENSG00000135677
OMIM: 607664, Gene2Phenotype
GNS is in 10 panels

4 reviews

Tracy Lester (Genetics laboratory, Oxford UK)

Green List (high evidence)

Lysosomal storage diseases with skeletal involvement (dysostosis multiplex gp of SD). Several cases.; Review on behalf of Tracy Lester
Created: 6 Mar 2019, 11:44 a.m.

Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal

Phenotypes
Mucopolysaccharidosis type IIID 252940

Created: 6 Mar 2019, 11:44 a.m.

Panel version: 1.147

Eleanor Williams (Genomics England Curator)

I don't know

This gene was part of an initial gene list collated by Tracy Lester, Oxford Medical Genetics Laboratories, Oxford University Hospitals NHS Foundation Trust, February 2019 on behalf of the GMS Musculoskeletal Specialist Group; Gene symbol submitted: GNS; Initial rating suggestion: green
Created: 6 Mar 2019, 11:36 a.m.

Created: 6 Mar 2019, 11:36 a.m.

Panel version: 1.146

Sarah Leigh (Genomics England Curator)

Comment when marking as ready: Associated with phenotype in OMIM and G2P. At least five variants reported
Created: 28 Jul 2016, 1:34 p.m.

Created: 28 Jul 2016, 1:34 p.m.

Panel version: 0.914

Ana Beleza (Bristol Regional Genetics Service)

Green List (high evidence)

Tier 2
Created: 17 Jun 2016, 8:04 a.m.

Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal

Phenotypes
Mucopolysaccharidosis type IIID 252940

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

Created: 17 Jun 2016, 8:04 a.m.

Panel version: 0.4

Details

Mode of Inheritance

BIALLELIC, autosomal or pseudoautosomal

Sources

NHS GMS
Expert Review Green
UKGTN
Emory Genetics Laboratory
Expert list
Illumina TruGenome Clinical Sequencing Services
Radboud University Medical Center, Nijmegen

Phenotypes

Mucopolysaccharidosis type IIID, OMIM:252940

OMIM

607664

Clinvar variants

Variants in GNS

Penetrance

Complete

Panels with this gene

History Filter Activity

1 Sep 2025, Gel status: 3

Set Phenotypes

Arina Puzriakova (Genomics England Curator)

Phenotypes for gene: GNS were changed from Mucopolysaccharidosis type IIID 252940 to Mucopolysaccharidosis type IIID, OMIM:252940

6 May 2019, Gel status: 4

Set Phenotypes

Eleanor Williams (Genomics England Curator)

Added phenotypes Mucopolysaccharidosis type IIID 252940 for gene: GNS

6 Mar 2019, Gel status: 3

Added New Source, Status Update

Eleanor Williams (Genomics England Curator)

Source NHS GMS was added to GNS. Rating Changed from Green List (high evidence) to Green List (high evidence)

9 Aug 2016, Gel status: 4