Description
Congenital disorders of glycosylation eligibility statement:

Congential disorders of glycosylation inclusion criteria (37632)
•	Repeated abnormal pattern on transferrin isolelectric focussing in a child of >3 months, AND
•	Clinically multisystem disease with abnormal protein C and / or S; AND Factor VIII and/or factor XI and /or ATIII (abnormal)
OR
•	Muscle biopsy with abnormal dystroglycan pattern
OR
•	Normal transferrin isolelectric focussing but patient thought to have CDG after assessment by metabolic or neurometabolic specialist and exclusion of abnormalities of VLCFA or 7DHC

Congential disorders of glycosylation exclusion criteria (37632)
•	Known genetic cause

Prior genetic testing guidance (37632)
- Results should have been reviewed for all genetic tests undertaken, including disease-relevant genes in exome sequencing data. The patient is not eligible if they have a molecular diagnosis for their condition. 
- Genetic testing should continue according to routine local practice for this phenotype regardless of recruitment to the project; results of these tests must be submitted via the ‘Genetic investigations’ section of the data capture tool to allow comparison of WGS with current standard testing.  

PLEASE NOTE: The sensitivity of WGS compared to current diagnostic genetic testing has not yet been established. It is therefore important that tests which are clinically indicated under local standard practice continue to be carried out.

Congential disorders of glycosylation prior genetic testing genes (37632)
Testing of the following genes should be carried out PRIOR TO RECRUITMENT where this is in line with current local practice:
•	Transferrin isoelectric focussing and, if abnormal, confirmed on a second sample and PMM2 deficiency excluded
•	Those with normal IEF should be assessed by metabolic or neurometabolic specialist for inclusion; 7DHC should be normal;  VLCFA should be normal; protein C and S, factor VIII and XI and ATIII, T4 and TSH should be measured;  for suspected isolated O glycosylation or combined N- and O-glycosylation defect ApoC III should be measured.

Closing statement (37632)
These requirements will be kept under continual review during the main programme and may be subject to change.

6 reviewers

  • Sarah Leigh (Genomics England Curator)

    Group: Other
    Workplace: Other

  • Rebecca Foulger (Genomics England curator)

    Group: Other
    Workplace: Other

  • Louise Daugherty (Genomics England Curator)

    Group: Other
    Workplace: Other

  • Daniel Ungar (University of York, Department of Biology)

    Group: GeCIP domain
    Workplace: Other

  • Eleanor Williams (Genomics England Curator)

    Group: Other
    Workplace: Other

  • Zornitza Stark (Australian Genomics)

    Group: Other
    Workplace: Other clinical service

99 Entities

99 reviewed, 73 green

List Entity Reviews Mode of inheritance Details
99 Entitiess
Green Green List (high evidence)
B3GLCT
3 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Peters-plus syndrome 261540
  • O-fucose-specific beta-1,3-N-glucosyltransferase deficiency (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies)
Tags
Green Green List (high evidence)
LARGE1
3 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 6 613154
  • Muscular dystrophy-dystroglycanopathy (congenital with mental retardation), type B, 6 608840
  • N-acetylglucosaminyltransferase-like protein deficiency (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies)
Tags
Green Green List (high evidence)
ALG1
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Congenital disorder of glycosylation, type Ik 608540
  • Mannosyltransferase 1 deficiency (Disorders of protein N-glycosylation)
Tags
Green Green List (high evidence)
ALG11
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Congenital disorder of glycosylation, type Ip 613661
  • ALG11-CDG (Disorders of protein N-glycosylation)
Tags
Green Green List (high evidence)
ALG12
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Congenital disorder of glycosylation, type Ig 607143
  • Mannosyltransferase 8 deficiency (Disorders of protein N-glycosylation)
Tags
Green Green List (high evidence)
ALG3
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Congenital disorder of glycosylation, type Id 601110
  • Mannosyltransferase 6 deficiency ALG3-CDG (Disorders of protein N-glycosylation)
Tags
  • pathogenic-synonymous
Green Green List (high evidence)
ALG6
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Congenital disorder of glycosylation, type Ic 603147
  • Glucosyltransferase 1 deficiency (Disorders of protein N-glycosylation)
Tags
Green Green List (high evidence)
ALG8
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Congenital disorder of glycosylation, type Ih 608104
  • Glucosyltransferase 2 deficiency (Disorders of protein N-glycosylation)
Tags
Green Green List (high evidence)
ALG9
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • ALG9-CDG (Disorders of protein N-glycosylation)
  • Congenital disorder of glycosylation, type Il 608776
  • Mannosyltransferase 7-9 deficiency (Disorders of protein N-glycosylation)
Tags
Green Green List (high evidence)
ATP6AP1
2 reviews
1 green
X-LINKED: hemizygous mutation in males, biallelic mutations in females
Sources
  • Expert Review Green
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Immunodeficiency 47 300972
Tags
Green Green List (high evidence)
ATP6V0A2
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Cutis laxa, autosomal recessive, type IIA 21920
  • Wrinkly skin syndrome 278250
  • V0 subunit A2 of vesicular H(+)-ATPase deficiency (Disorders of multiple glycosylation and other glycosylation pathways, V-ATPase deficiencies)
Tags
Green Green List (high evidence)
B3GALNT2
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies, type A, 11 615181
Tags
Green Green List (high evidence)
B3GALT6
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Ehlers-Danlos syndrome, progeroid type, 2 615349
  • Spondyloepimetaphyseal dysplasia with joint laxity, type 1, with or without fractures 271640
Tags
Green Green List (high evidence)
B3GAT3
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Literature
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Multiple joint dislocations, short stature, craniofacial dysmorphism, with or without congenital heart defects 245600
  • B3GAT3-CDG (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies)
Tags
Green Green List (high evidence)
B4GALT1
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Congenital disorder of glycosylation, type IId 607091
  • Beta-1,4-galactosyltransferase 1 deficiency (Disorders of multiple glycosylation and other glycosylation pathways)
Tags
Green Green List (high evidence)
B4GALT7
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Ehlers-Danlos syndrome with short stature and limb anomalies 130070
  • B4GALT7-CDG (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies, Disorders of protein O-glycosylation, O-xylosylglycan synthesis deficiencies)
Tags
Green Green List (high evidence)
CCDC115
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Other
Phenotypes
  • Congenital disorder of glycosylation, type IIo 616828
Tags
Green Green List (high evidence)
CHST14
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Literature
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Ehlers-Danlos syndrome, musculocontractural type 1 601776
  • CHST14-CDG (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies)
Tags
Green Green List (high evidence)
CHST3
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Spondyloepiphyseal dysplasia with congenital joint dislocations 143095
  • CHST3-CDG (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies)
Tags
Green Green List (high evidence)
CHST6
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Macular corneal dystrophy 217800
  • CHST6-CDG (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies)
Tags
Green Green List (high evidence)
CHSY1
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Literature
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Temtamy preaxial brachydactyly syndrome 605282
  • CHSY1-CDG (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies)
Tags
Green Green List (high evidence)
COG1
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Congenital disorder of glycosylation, type IIg 611209
  • Component of COG complex 1 deficiency (Disorders of multiple glycosylation and other glycosylation pathways, conserved oligomeric Golgi (COG) complex deficiency)
Tags
Green Green List (high evidence)
COG4
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Congenital disorder of glycosylation, type IIj 613489
  • Component of COG complex 4 deficiency (Disorders of multiple glycosylation and other glycosylation pathways, conserved oligomeric Golgi (COG) complex deficiency)
Tags
Green Green List (high evidence)
COG5
3 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Congenital disorder of glycosylation, type IIi 613612
  • Component of COG complex 5 deficiency (Disorders of multiple glycosylation and other glycosylation pathways, conserved oligomeric Golgi (COG) complex deficiency)
Tags
  • non-coding-known-pathogenic
Green Green List (high evidence)
COG6
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Congenital disorder of glycosylation, type IIl 614576
  • Shaheen syndrome 615328
  • Component of COG complex 6 deficiency (Disorders of multiple glycosylation and other glycosylation pathways, conserved oligomeric Golgi (COG) complex deficiency)
Tags
Green Green List (high evidence)
COG7
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Congenital disorder of glycosylation, type IIe 608779
  • Component of COG complex 7 deficiency (Disorders of multiple glycosylation and other glycosylation pathways, conserved oligomeric Golgi (COG) complex deficiency)
Tags
Green Green List (high evidence)
COG8
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Congenital disorder of glycosylation, type IIh 611182
  • Component of COG complex 8 deficiency (Disorders of multiple glycosylation and other glycosylation pathways, conserved oligomeric Golgi (COG) complex deficiency)
Tags
Green Green List (high evidence)
DOLK
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Congenital disorder of glycosylation, type Im 610768
  • Dolichol kinase deficiency (Disorders of multiple glycosylation and other glycosylation pathways)
Tags
Green Green List (high evidence)
DPAGT1
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Congenital disorder of glycosylation, type Ij 608093
  • Myasthenic syndrome, congenital, 13, with tubular aggregates 614750
  • UDP-GlcNAc:Dol-P-GlcNac-P transferase deficiency (Disorders of protein N-glycosylation)
Tags
Green Green List (high evidence)
DPM1
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Congenital disorder of glycosylation, type Ie 608799
  • GDP-Man:Dol-P mannosyltransferase deficiency (Disorders of multiple glycosylation and other glycosylation pathways)
Tags
Green Green List (high evidence)
EXT1
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Exostoses, multiple, type 1 133700
  • Multiple exostoses type I (Disorders of protein O-glycosylation, O-xylosylglycan synthesis deficiencies)
Tags
Green Green List (high evidence)
EXT2
2 reviews
1 green
BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • ?Seizures, scoliosis, and macrocephaly syndrome 616682
  • Exostoses, multiple, type 2 133701
  • Multiple exostoses type II (Disorders of protein O-glycosylation, O-xylosylglycan synthesis deficiencies)
Tags
Green Green List (high evidence)
FKRP
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 5 613153
  • Muscular dystrophy-dystroglycanopathy (congenital with or without mental retardation), type B, 5 606612
  • Muscular dystrophy-dystroglycanopathy (limb-girdle), type C, 5 607155
Tags
Green Green List (high evidence)
FKTN
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 4 253800
  • Muscular dystrophy-dystroglycanopathy (congenital without mental retardation), type B, 4 613152
  • Muscular dystrophy-dystroglycanopathy (limb-girdle), type C, 4 611588
  • Fukutin deficiency (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies)
Tags
Green Green List (high evidence)
GALNT3
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Tumoral calcinosis, hyperphosphatemic, familial 211900
  • Polypeptide N-acetylgalactosaminyl transferase deficiency (Disorders of protein O-glycosylation, O-N-acetylgalactosaminylglycan synthesis deficiencies)
Tags
Green Green List (high evidence)
GFPT1
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Myasthenia, congenital, 12, with tubular aggregates(Disorders of protein N-glycosylation) 610542
Tags
Green Green List (high evidence)
GMPPB
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 14 615350
  • Muscular dystrophy-dystroglycanopathy (congenital with mental retardation), type B, 14 615351
  • Muscular dystrophy-dystroglycanopathy (limb-girdle), type C, 14 615352
Tags
Green Green List (high evidence)
GNE
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Nonaka myopathy 605820
  • ADUDP-GlcNAc epimerase/kinase deficiency (Disorders of multiple glycosylation and other glycosylation pathways)
Tags
Green Green List (high evidence)
ISPD
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 7 614643
  • Muscular dystrophy-dystroglycanopathy (limb-girdle), type C, 7 616052
Tags
Green Green List (high evidence)
MAN1B1
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Mental retardation, autosomal recessive 15 614202
  • MAN1B1-CDG (Disorders of protein N-glycosylation)
Tags
Green Green List (high evidence)
MGAT2
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Congenital disorder of glycosylation, type IIa 212066
  • N-acetylglucosaminyltransferase deficiency (Disorders of protein N-glycosylation)
Tags
Green Green List (high evidence)
MOGS
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Congenital disorder of glycosylation, type IIb 606056
  • MOGS-CDG (Disorders of protein N-glycosylation)
Tags
Green Green List (high evidence)
MPDU1
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Congenital disorder of glycosylation, type If 609180
  • Lec35 deficiency (Disorders of multiple glycosylation and other glycosylation pathways)
Tags
Green Green List (high evidence)
MPI
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Congenital disorder of glycosylation, type Ib 602579
  • Phosphomannose isomerase deficiency (Disorders of protein N-glycosylation)
Tags
Green Green List (high evidence)
NGLY1
2 reviews
1 green 1 red
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
Phenotypes
  • Congenital disorder of deglycosylation 615273
Tags
Green Green List (high evidence)
PGAP2
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Hyperphosphatasia with mental retardation syndrome 3 614207
  • PGAP2-CDG (Disorders of glycosphingolipid and glycosylphosphatidylinositol anchor glycosylation)
Tags
Green Green List (high evidence)
PGAP3
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Hyperphosphatasia with mental retardation syndrome 4 615716
Tags
Green Green List (high evidence)
PGM1
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Congenital disorder of deglycosylation 615273
Tags
Green Green List (high evidence)
PGM3
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Literature
  • UKGTN
Phenotypes
  • Immunodeficiency 23 615816
Tags
Green Green List (high evidence)
PIGA
2 reviews
1 green
X-LINKED: hemizygous mutation in males, biallelic mutations in females
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Multiple congenital anomalies-hypotonia-seizures syndrome 2 300868
  • PIGA-CDG (Disorders of glycosphingolipid and glycosylphosphatidylinositol anchor glycosylation)
Tags
Green Green List (high evidence)
PIGL
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • CHIME syndrome 280000
  • PIGL-CDG (Disorders of glycosphingolipid and glycosylphosphatidylinositol anchor glycosylation)
Tags
Green Green List (high evidence)
PIGN
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Multiple congenital anomalies-hypotonia-seizures syndrome 1 614080
Tags
Green Green List (high evidence)
PIGO
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Hyperphosphatasia with mental retardation syndrome 2 614749
  • (Disorders of glycosphingolipid and glycosylphosphatidylinositol anchor glycosylation)
Tags
Green Green List (high evidence)
PIGT
2 reviews
1 red
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Literature
Phenotypes
  • Multiple congenital anomalies-hypotonia-seizures syndrome 3 615398
Tags
Green Green List (high evidence)
PIGV
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Hyperphosphatasia with mental retardation syndrome 1 239300
  • (Disorders of glycosphingolipid and glycosylphosphatidylinositol anchor glycosylation)
Tags
Green Green List (high evidence)
PMM2
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Eligibility statement prior genetic testing
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Congenital disorder of glycosylation, type Ia 212065
  • Phosphomannomutase 2 deficiency (Disorders of protein N-glycosylation)
Tags
Green Green List (high evidence)
POMGNT1
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 3 253280
  • Muscular dystrophy-dystroglycanopathy (congenital with mental retardation), type B
  • Muscular dystrophy-dystroglycanopathy (limb-girdle), type C 3 613157
  • Retinitis pigmentosa 76 617123
  • Protein-O-mannose beta-1,2-N-acetyglucosaminyltransferase deficiency (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies)
Tags
Green Green List (high evidence)
POMGNT2
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies, type A, 8 614830
Tags
Green Green List (high evidence)
POMT1
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 1 236670
  • Muscular dystrophy-dystroglycanopathy (congenital with mental retardation), type B, 1 613155
  • Muscular dystrophy-dystroglycanopathy (limb-girdle), type C, 1 609308
  • Protein-O-mannosyltransferase 1 deficiency (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies)
Tags
Green Green List (high evidence)
POMT2
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 2 613150
  • Muscular dystrophy-dystroglycanopathy (congenital with mental retardation), type B, 2 613156
  • Muscular dystrophy-dystroglycanopathy (limb-girdle), type C, 2 613158
  • Protein-O-mannosyltransferase 2 deficiency (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies)
Tags
Green Green List (high evidence)
RFT1
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Congenital disorder of glycosylation, type In 612015
  • Flippase of Man5GlcNAc2-PP-Dol deficiency (Disorders of protein N-glycosylation)
Tags
Green Green List (high evidence)
SEC23B
2 reviews
1 green
BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Dyserythropoietic anemia, congenital, type II 224100
  • COPII component SEC23B (Disorders of multiple glycosylation and other glycosylation pathways, V-ATPase deficiencies)
Tags
Green Green List (high evidence)
SLC35C1
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Congenital disorder of glycosylation, type IIc 266265
  • GDP-fucose transporter deficiency (Disorders of multiple glycosylation and other glycosylation pathways)
Tags
Green Green List (high evidence)
SLC35D1
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • 9.2.3. O-xylosyl/N-acetylgalactosaminylglycan synthesis deficiencies (Disorders of protein O-glycosylation)
Tags
Green Green List (high evidence)
SLC39A8
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Other
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Congenital disorder of glycosylation, type IIn 616721
Tags
Green Green List (high evidence)
SRD5A3
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Congenital disorder of glycosylation, type Iq 612379
  • SRD5A3-CDG (Disorders of protein N-glycosylation)
Tags
Green Green List (high evidence)
SSR4
2 reviews
1 green
X-LINKED: hemizygous mutation in males, biallelic mutations in females
Sources
  • Expert Review Green
  • Other
Phenotypes
  • ?Congenital disorder of glycosylation, type Iy 300934
Tags
Green Green List (high evidence)
ST3GAL5
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Salt and pepper developmental regression syndrome 609056
  • Lactosylceramide alpha-2,3-sialyltransferase deficiency (Disorders of glycosphingolipid and glycosylphosphatidylinositol anchor glycosylation)
Tags
Green Green List (high evidence)
TMEM165
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Congenital disorder of glycosylation, type IIk 614727
Tags
Green Green List (high evidence)
TMEM5
3 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 10 615041
Tags
  • new-gene-name
Green Green List (high evidence)
TUSC3
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Green
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Mental retardation, autosomal recessive 7 611093
  • TUSC3-CDG (Disorders of protein N-glycosylation)
Tags
Green Green List (high evidence)
XYLT1
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Literature
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Desbuquois dysplasia 2 615777
Tags
Green Green List (high evidence)
XYLT2
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Literature
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Spondyloocular syndrome 605822
Tags
Amber Amber List (moderate evidence)
PIGM
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Amber
  • Literature
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Glycosylphosphatidylinositol deficiency, 610293
  • Hypercoagulability syndrome due to glycosylphosphatidylinositol deficiency
  • Disorders of glycosphingolipid and glycosylphosphatidylinositol anchor glycosylation
Tags
  • promoter
Amber Amber List (moderate evidence)
SLC35A1
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Amber
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Congenital disorder of glycosylation, type IIf 603585
  • CMP-sialic acid transporter deficiency (Disorders of multiple glycosylation and other glycosylation pathways)
Tags
Amber Amber List (moderate evidence)
SLC35A2
2 reviews
1 green
X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
Sources
  • Expert Review Amber
  • Other
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Congenital disorder of glycosylation, type IIm 300896
Tags
  • mosaicism
Amber Amber List (moderate evidence)
ST3GAL3
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Amber
  • Literature
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Epileptic encephalopathy, early infantile, 15 615006
  • ST3GAL3-CDG (Disorders of protein N-glycosylation)
Tags
Amber Amber List (moderate evidence)
STT3A
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Amber
  • Other
  • UKGTN
Phenotypes
  • ?Congenital disorder of glycosylation, type Iw 615596
Tags
Red Red List (low evidence)
ALG13
2 reviews
1 green
X-LINKED: hemizygous mutation in males, biallelic mutations in females
Sources
  • Emory Genetics Laboratory
  • Expert Review Red
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Epileptic encephalopathy, early infantile, 36 300884
  • ALG13-CDG (Disorders of protein N-glycosylation)
Tags
Red Red List (low evidence)
ALG14
3 reviews
2 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Red
  • Literature
Phenotypes
  • ?Myasthenic syndrome, congenital, 15, without tubular aggregates 616227
  • Congenital myasthenic sydrome (Disorders of protein N-glycosylation)
Tags
Red Red List (low evidence)
ALG2
2 reviews
1 red
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Red
  • Illumina TruGenome Clinical Sequencing Services
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • ?Congenital disorder of glycosylation, type Ii 607906
  • Myasthenic syndrome, congenital, 14, with tubular aggregates 616228
  • Mannosyltransferase 2 deficiency (Disorders of protein N-glycosylation)
Tags
Red Red List (low evidence)
C1GALT1C1
2 reviews
1 red
Other - please specify in evaluation comments
Sources
  • Expert Review Red
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Tn polyagglutination syndrome, somatic 300622
  • COSMC-CDG (Disorders of protein O-glycosylation, O-N-acetylgalactosaminylglycan synthesis deficiencies)
Tags
Red Red List (low evidence)
CAD
1 review
1 red
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Other
Phenotypes
  • ?Congenital disorder of glycosylation, type Iz 616457
Tags
Red Red List (low evidence)
COG2
3 reviews
1 red
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Red
  • Literature
Phenotypes
  • ?Congenital disorder of glycosylation, type IIq, 617395
Tags
Red Red List (low evidence)
DDOST
2 reviews
1 red
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Red
  • Illumina TruGenome Clinical Sequencing Services
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • ?Congenital disorder of glycosylation, type Ir 614507
Tags
Red Red List (low evidence)
DHDDS
2 reviews
1 red
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Red
  • Illumina TruGenome Clinical Sequencing Services
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Retinitis pigmentosa 59 613861
Tags
Red Red List (low evidence)
DPM2
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Red
  • Illumina TruGenome Clinical Sequencing Services
  • Other
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Congenital disorder of glycosylation, type Iu 615042
Tags
Red Red List (low evidence)
DPM3
2 reviews
1 red
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Red
  • Illumina TruGenome Clinical Sequencing Services
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Congenital disorder of glycosylation, type Io 612937
Tags
Red Red List (low evidence)
GALNT12
1 review
1 red
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Literature
  • UKGTN
Phenotypes
  • {Colorectal cancer, susceptibility to, 1} 608812
  • GALNT12-CDG (Disorders of protein O-glycosylation, O-N-acetylgalactosaminylglycan synthesis deficiencies)
Tags
Red Red List (low evidence)
GLS
1 review
Unknown
Sources
  • Literature
Phenotypes
  • Glucosidase 1 deficiency (Disorders of protein N-glycosylation)
Tags
Red Red List (low evidence)
GORAB
2 reviews
1 red
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Red
  • Illumina TruGenome Clinical Sequencing Services
  • Radboud University Medical Center, Nijmegen
  • Research
  • UKGTN
Phenotypes
  • Geroderma osteodysplasticum 231070
Tags
Red Red List (low evidence)
LFNG
2 reviews
1 red
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Red
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • ?Spondylocostal dysostosis 3, autosomal recessive 609813
  • O-fucose-specific beta-1,3-N-acetylglucosaminyltransferase deficiency (Disorders of protein O-glycosylation, O-mannosylglycan synthesis deficiencies)
Tags
Red Red List (low evidence)
MAGT1
2 reviews
1 red
X-LINKED: hemizygous mutation in males, biallelic mutations in females
Sources
  • Expert Review Red
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Immunodeficiency, X-linked, with magnesium defect, Epstein-Barr virus infection and neoplasia 300853
  • IAP-CDG (Disorders of protein N-glycosylation)
Tags
Red Red List (low evidence)
NUS1
1 review
1 red
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Other
Phenotypes
  • ?Congenital disorder of glycosylation, type 1aa 617082
Tags
Red Red List (low evidence)
PIGW
2 reviews
1 red
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Emory Genetics Laboratory
  • Expert Review Red
  • Literature
Phenotypes
  • ?Hyperphosphatasia with mental retardation syndrome 5 616025
Tags
Red Red List (low evidence)
SLC35A3
2 reviews
1 red
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Red
  • Literature
Phenotypes
  • Arthrogryposis, mental retardation, and seizures 615553
Tags
Red Red List (low evidence)
STT3B
1 review
1 red
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Other
  • UKGTN
Phenotypes
  • ?Congenital disorder of glycosylation, type Ix 615597
Tags
Red Red List (low evidence)
TMEM199
2 reviews
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Red
  • Other
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Congenital disorder of glycosylation, type IIp 616829
Tags
Red Red List (low evidence)
TRAPPC11
2 reviews
1 red
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Red
  • Literature
  • Radboud University Medical Center, Nijmegen
  • UKGTN
Phenotypes
  • Muscular dystrophy, limb-girdle, type 2S 615356
Tags

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