GJC2

OMIMHGNC

Synonym(s): CX47, CX46.6, SPG44, GJA12

Locus: 1q42.13

Protein: GJA12

 

Disorders

Tests

Test Type
Molecular (76)
Multi-Gene Panel (54)
Multi-Method Panel (20)
Test Method
Del/Dup (CNV) (27)
Mutation Scanning of Entire Coding Region (5)
Sequencing, Capillary (Sanger) (21)
Repeat Expansion / Contraction (4)
Sequencing, Next Gen (53)
Prenatal/Carrier
Prenatal (15)
Carrier (33)
Lab Location
Netherlands(3)
Germany(11)
USA(31)
Spain(13)
Portugal(5)
Bulgaria(1)
Canada(1)
Poland(4)
Greece(1)
Finland(3)
Austria(3)
 
TAT: 2-3 weeks
price: contact lab
GJC2-Related Disorders Test
method(s): ◦ Sequencing, Capillary (Sanger) 
Alfred I. duPont Hospital for Children, Molecular Diagnostics Lab - Wilmington, DE, USA
TAT: 2-3 weeks
price: contact lab
Pelizaeus-Merzbacher-Like Disease Test
method(s): ◦ Sequencing, Capillary (Sanger) 
Alfred I. duPont Hospital for Children, Molecular Diagnostics Lab - Wilmington, DE, USA
TAT: 3-4 weeks
price: contact lab
Pelizaeus-Merzbacher-Like Disease, GJC2 Gene Sequ
method(s): ◦ Sequencing, Capillary (Sanger) 
Baylor Miraca Genetics Laboratories - Houston, TX, USA
TAT: 3-4 weeks
price: contact lab
Pelizaeus-Merzbacher-Like Disease, GJC2 KFM Seque
method(s): ◦ Sequencing, Capillary (Sanger) 
Baylor Miraca Genetics Laboratories - Houston, TX, USA
Pelizaeus-Merzbacher-Like Disease, GJC2 Prenatal
method(s): ◦ Sequencing, Capillary (Sanger) 
Baylor Miraca Genetics Laboratories - Houston, TX, USA
TAT: 4-6 weeks
price: contact lab
Hereditary Spastic Paraplegia, Autosomal Recessive
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Capillary (Sanger) 
Hospital for Sick Children, Genome Diagnostics Laboratory (formerly Molecular Genetics Laboratory) - Toronto, Canada
TAT: 12-13 weeks
price: contact lab
NGS of 55 genes: SOD1, TARDBP, TMEM67, VAPB, VLDLR. ABCB7, ABHD12, ADCK3, ALS2, ANG, ATCAY, ATM, ATR, CA8, CEP290, C10orf2, COQ2, COQ9, CYP27A1, DNAJC19, EIF2B1, EIF2B2, EIF2B3, EIF2B4, EIF2B5, FIG4, FLVCR1, FMR1, FUS, GJC2, GPR56, HSPD1, ITM2B, KCNJ10, K
method(s): ◦ Mutation Scanning of Entire Coding Region ◦ Sequencing, Next Gen 
Sistemas Genomicos, Medical Genetics Unit - Paterna, Spain
TAT: 7-8 weeks
price: contact lab
NGS of 4 genes: GJC2, HSPD1, POLR3A, PLP
method(s): ◦ Mutation Scanning of Entire Coding Region ◦ Sequencing, Next Gen 
Sistemas Genomicos, Medical Genetics Unit - Paterna, Spain
TAT: 7-8 weeks
price: contact lab
NGS of 12 genes: ALS2, AP5Z1, CYP7B1, FA2H, GJC2, KIF1A, PNPLA6, SPG7, SPG11, SPG20, SPG21, ZFYVE26.
method(s): ◦ Mutation Scanning of Entire Coding Region ◦ Sequencing, Next Gen 
Sistemas Genomicos, Medical Genetics Unit - Paterna, Spain
TAT: 9-10 weeks
price: contact lab
NGS of 27 genes: ALS2, AP5Z1, ATL1, BSCL2, CCT5, CYP7B1, FA2H, GJC2, HSPD1, KDM5C, KIAA0196, KIF1A, KIF5A, L1CAM, NIPA1, PLP1, PNPLA6, REEP1, SLC16A2, SLC33A1, SPAST, SPG7, SPG11, SPG20, SPG21, ZFYVE26, ZFYVE27.
method(s): ◦ Mutation Scanning of Entire Coding Region ◦ Sequencing, Next Gen 
Sistemas Genomicos, Medical Genetics Unit - Paterna, Spain
TAT: 9-10 weeks
price: contact lab
NGS of 38 genes: ABCD1, ARSA,ASPA,CSF1R,EIF2B1 ,EIF2B2,EIF2B3,EIF2B4,EIF2B5,FAM126A,GALC,GFAP, GJ C2,HSPD1,MLC1,NOTCH3,PEX1,PEX2,PEX3,PEX5,PEX6,PEX7 ,PEX10,PEX12,PEX13,PEX14, PEX26,PLP1,POLR3A,PSAP,R NASEH2A,RNASEH2B,RNASEH2C,SAMHD1,SDHA,SOX10,SUMF1, TREX
method(s): ◦ Mutation Scanning of Entire Coding Region ◦ Sequencing, Next Gen 
Sistemas Genomicos, Medical Genetics Unit - Paterna, Spain
TAT: 8-10 weeks
price: contact lab
Ataxia Exome Panel
method(s): ◦ Sequencing, Next Gen 
University of Chicago, Genetic Services Laboratory - Chicago, IL, USA
Familial Spastic Paraplegia Type 44 , Sequencing GJC2 Gene
method(s): ◦ Sequencing, Capillary (Sanger) 
Reference Laboratory Genetics - Hospitalet de Llobregat, Spain
Autosomal Recessive Familial Spastic Paraplegia , Panel Massive Sequencing (NGS) 10 Genes
method(s): ◦ Sequencing, Next Gen 
Reference Laboratory Genetics - Hospitalet de Llobregat, Spain
Inherited Disease Panel
method(s): ◦ Sequencing, Next Gen 
Genomic Laboratory of the DNA Research Center LTD (Centrum Badań DNA sp z o.o.) - Poznań, Poland
Neurodegenerative Diseases Panel
method(s): ◦ Sequencing, Next Gen 
Genomic Laboratory of the DNA Research Center LTD (Centrum Badań DNA sp z o.o.) - Poznań, Poland
Brain Development Disorders Panel
method(s): ◦ Sequencing, Next Gen 
Genomic Laboratory of the DNA Research Center LTD (Centrum Badań DNA sp z o.o.) - Poznań, Poland
Epilepsy Panel
method(s): ◦ Sequencing, Next Gen 
Genomic Laboratory of the DNA Research Center LTD (Centrum Badań DNA sp z o.o.) - Poznań, Poland
Palizaeus-Merzbacher-like disease (sequence analysis of GJC2 gene)
method(s): ◦ Sequencing, Capillary (Sanger) 
CGC Genetics - Porto, Portugal
Syndromic and nonsyndromic paraplegias (NGS panel for 27 genes)
method(s): ◦ Sequencing, Next Gen 
CGC Genetics - Porto, Portugal
TAT: 4-8 weeks
price: $330.00
Analysis GJC2 gene (Hereditary Lymphedema IC)
method(s): ◦ Sequencing, Capillary (Sanger) 
Academic Medical Centre, University of Amsterdam, DNA Diagnostics Laboratory - Amsterdam, Netherlands
Spastic Parplegia A.R
method(s): ◦ Sequencing, Next Gen 
GENETAQ, Molecular Genetics Centre - Malaga, Spain
TAT: 4-5 weeks
price: contact lab
Hereditary Spastic Paraplegias (HSP) Multi-Gene NGS Panel
method(s): ◦ Sequencing, Next Gen 
InterGenetics - Diagnostic Genetic Center - Athens, Greece
TAT: 3-5 weeks
price: contact lab
Severe Recessive Childhood Diseases
method(s): ◦ Sequencing, Next Gen 
MGZ München, Medizinisch Genetisches Zentrum München - München, Germany
TAT: 4-6 weeks
price: contact lab
Leukodystrophy / Leukencephalopathy Panel
method(s): ◦ Sequencing, Next Gen 
CeGaT GmbH - Tübingen, Germany
TAT: 4-6 weeks
price: contact lab
Hereditary Spastic Paraplegias (HSP) and Differential Diagnoses Panel
method(s): ◦ Sequencing, Next Gen 
CeGaT GmbH - Tübingen, Germany
TAT: 4-6 weeks
price: contact lab
Leukodystrophy / Leukencephalopathy and Differential Diagnoses Panel
method(s): ◦ Sequencing, Next Gen 
CeGaT GmbH - Tübingen, Germany
Lymphedema-Lethal Restrictive Dermopathy, Panel Massive Sequencing (NGS) 9 Genes
method(s): ◦ Sequencing, Next Gen 
Reference Laboratory Genetics - Hospitalet de Llobregat, Spain
Spastic paraplegia hereditary (NGS panel for 43 genes)
method(s): ◦ Sequencing, Next Gen 
CGC Genetics - Porto, Portugal
Spastic paraplegia hereditary AR, X-linked (NGS panel of 33 genes)
method(s): ◦ Sequencing, Next Gen 
CGC Genetics - Porto, Portugal
Spastic paraplegia type 44, AR (SPG44, sequence analysis of GJC2 gene)
method(s): ◦ Sequencing, Capillary (Sanger) 
CGC Genetics - Porto, Portugal
TAT: 2-4 weeks
price: contact lab
Single gene testing GJC2
method(s): ◦ Sequencing, Capillary (Sanger) 
CeGaT GmbH - Tübingen, Germany
Leukodystrophies, Panel Massive Sequencing (NGS) 58 genes
method(s): ◦ Sequencing, Next Gen 
Reference Laboratory Genetics - Hospitalet de Llobregat, Spain
TAT: 4-6 weeks
price: contact lab
Vascular and lymphatic disorders Panel
method(s): ◦ Sequencing, Next Gen 
CeGaT GmbH - Tübingen, Germany
Pelizaeus-Merzbacher-Like Disease (GJC2) Test
method(s): ◦ Sequencing, Capillary (Sanger) 
GMDL Genica - Sofia, Bulgaria
Hypomyelinating Leukodystrophy Type 2, Sequencing GJC2 Gene
method(s): ◦ Sequencing, Capillary (Sanger) 
Reference Laboratory Genetics - Hospitalet de Llobregat, Spain
TAT: 11-13 weeks
price: $1,880.00
Analysis Lymphedema Genes (NGS panel 36 genes)
method(s): ◦ Sequencing, Next Gen 
Academic Medical Centre, University of Amsterdam, DNA Diagnostics Laboratory - Amsterdam, Netherlands
TAT: 2-4 weeks
price: contact lab
Ataxia/Episodic Ataxia Disorders (NextGen Sequencing Panel and Copy Number Analysis; 330 Genes + mtDNA)
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
MNG Laboratories (Medical Neurogenetics, LLC.) - Atlanta, GA, USA
TAT: 2-4 weeks
price: contact lab
Comprehensive Epilepsy (NextGen Sequencing Panel and Copy Number Analysis; 502 genes + mtDNA)
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
MNG Laboratories (Medical Neurogenetics, LLC.) - Atlanta, GA, USA
TAT: 2-4 weeks
price: contact lab
Comprehensive Leukodystrophy/Leukoencephalopathy (NextGen Sequencing Panel and Copy Number Analysis; 102 genes + mtDNA)
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
MNG Laboratories (Medical Neurogenetics, LLC.) - Atlanta, GA, USA
TAT: 2-4 weeks
price: contact lab
Comprehensive Neuronal Migration Disorders (NextGen Sequencing Panel and Copy Number Analysis; 109 genes + mtDNA)
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
MNG Laboratories (Medical Neurogenetics, LLC.) - Atlanta, GA, USA
TAT: 2-4 weeks
price: contact lab
Non-Mitochondrial Leukodystrophy/Leukoencephalopathy (NextGen Sequencing Panel and Copy Number Analysis; 53 genes)
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
MNG Laboratories (Medical Neurogenetics, LLC.) - Atlanta, GA, USA
TAT: 2-4 weeks
price: contact lab
Non-Mitochondrial Neuronal Migration Disorders (NextGen Sequencing Panel and Copy Number Analysis; 99 genes)
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
MNG Laboratories (Medical Neurogenetics, LLC.) - Atlanta, GA, USA
TAT: 2-4 weeks
price: contact lab
Spastic Paraplegia (NextGen Sequencing Panel and Copy Number Analysis; 60 Genes + mtDNA)
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
MNG Laboratories (Medical Neurogenetics, LLC.) - Atlanta, GA, USA
TAT: 2-4 weeks
price: contact lab
Vanishing White Matter, Dysmyelinating, and Hypomyelinating Leukodystrophy (NextGen Sequencing Panel and Copy Number Analysis; 62 genes)
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
MNG Laboratories (Medical Neurogenetics, LLC.) - Atlanta, GA, USA
TAT: 4-5 Weeks
price: contact lab
GJC2
method(s): ◦ Sequencing, Next Gen ◦ Sequencing, Capillary (Sanger) ◦ Del/Dup (CNV) 
Fulgent Diagnostics - Temple City, CA, USA
TAT: 4-6 Weeks
price: contact lab
Leukoencephalopathy NGS Panel
method(s): ◦ Sequencing, Next Gen ◦ Sequencing, Capillary (Sanger) ◦ Del/Dup (CNV) 
Fulgent Diagnostics - Temple City, CA, USA
TAT: 4-6 weeks
price: contact lab
Hereditary spastic paraplegia (HSP), autosomal recessive and X-linked Panel
method(s): ◦ Sequencing, Next Gen 
CeGaT GmbH - Tübingen, Germany
TAT: 4-6 weeks
price: contact lab
Leukodystrophy / Leukoencephalopathy Panel
method(s): ◦ Sequencing, Next Gen 
CeGaT GmbH - Tübingen, Germany
TAT: 3-4 weeks
price: contact lab
Comprehensive Epilepsy Panel
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
Blueprint Genetics - Helsinki, Finland
TAT: 3-4 weeks
price: contact lab
Leukodystrophy and Leukoencephalopathy Panel
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
Blueprint Genetics - Helsinki, Finland
TAT: 3-4 weeks
price: contact lab
Spastic Paraplegia Panel
method(s): ◦ Del/Dup (CNV) ◦ Sequencing, Next Gen 
Blueprint Genetics - Helsinki, Finland
TAT: 3-4 weeks
price: $690.00
Hereditary Lymphedema via the GJC2 Gene
method(s): ◦ Del/Dup (CNV) 
PreventionGenetics (Prevention Genetics), Clinical DNA Testing and DNA Banking - Marshfield, WI, USA
TAT: 3-4 weeks
price: $1,290.00
Complex Hereditary Spastic Paraplegia Deletion/Duplication Panel
method(s): ◦ Del/Dup (CNV) 
PreventionGenetics (Prevention Genetics), Clinical DNA Testing and DNA Banking - Marshfield, WI, USA
TAT: 3-4 weeks
price: $1,290.00
Hereditary Spastic Paraplegia Comprehensive Deletion/Duplication Panel
method(s): ◦ Del/Dup (CNV) 
PreventionGenetics (Prevention Genetics), Clinical DNA Testing and DNA Banking - Marshfield, WI, USA
TAT: 3-4 weeks
price: $840.00
Lymphedema Deletion/Duplication Panel
method(s): ◦ Del/Dup (CNV) 
PreventionGenetics (Prevention Genetics), Clinical DNA Testing and DNA Banking - Marshfield, WI, USA
TAT: 2-3 weeks
price: $540.00
Hereditary Lymphedema via the GJC2 Gene
method(s): ◦ Sequencing, Capillary (Sanger) 
PreventionGenetics (Prevention Genetics), Clinical DNA Testing and DNA Banking - Marshfield, WI, USA
TAT: 3-5 weeks
price: $2,340.00
Complex Hereditary Spastic Paraplegia Sequencing Panel
method(s): ◦ Sequencing, Next Gen 
PreventionGenetics (Prevention Genetics), Clinical DNA Testing and DNA Banking - Marshfield, WI, USA
TAT: 3-5 weeks
price: $2,540.00
Hereditary Spastic Paraplegia Comprehensive Sequencing Panel
method(s): ◦ Sequencing, Next Gen 
PreventionGenetics (Prevention Genetics), Clinical DNA Testing and DNA Banking - Marshfield, WI, USA
TAT: 3-5 weeks
price: $1,940.00
Lymphedema Sequencing Panel
method(s): ◦ Sequencing, Next Gen 
PreventionGenetics (Prevention Genetics), Clinical DNA Testing and DNA Banking - Marshfield, WI, USA
Leukodystrophy, hypomyelinating (Hypomyelinisierende Leukodystrophie)
method(s): ◦ Sequencing, Next Gen 
Praxis fuer Humangenetik Wien - Vienna, Austria
Pelizaeus Merzbacher disease (Pelizaeus-Merzbacher-Krankheit)
method(s): ◦ Sequencing, Next Gen 
Praxis fuer Humangenetik Wien - Vienna, Austria
Spastic Paraplegia (Spastische Paraplegie)
method(s): ◦ Sequencing, Next Gen 
Praxis fuer Humangenetik Wien - Vienna, Austria
TAT: 2-4 weeks
price: contact lab
Ataxia/Episodic Ataxia Disorders (NextGen Sequencing Panel, Copy Number Analysis; 330 Genes + mtDNA + HTT Repeat Expansion Analysis)
method(s): ◦ Del/Dup (CNV) ◦ Repeat Expansion / Contraction ◦ Sequencing, Next Gen 
MNG Laboratories (Medical Neurogenetics, LLC.) - Atlanta, GA, USA
TAT: 8-10 weeks
price: contact lab
NGS Vascular Disorders Panel
method(s): ◦ Sequencing, Next Gen 
Greenwood Genetic Center Diagnostic Laboratories - Greenwood, SC, USA
TAT: ~2 weeks
price: contact lab
SPG44
method(s): ◦ Sequencing, Capillary (Sanger) ◦ Del/Dup (CNV) 
Centogene AG, Rare Disease Company - Rostock, Germany
TAT: ~2 weeks
price: contact lab
Leukodystrophy hypomyelinating
method(s): ◦ Sequencing, Capillary (Sanger) ◦ Del/Dup (CNV) 
Centogene AG, Rare Disease Company - Rostock, Germany
TAT: ~2 weeks
price: contact lab
Lymphedema, hereditary, type IC
method(s): ◦ Sequencing, Capillary (Sanger) ◦ Del/Dup (CNV) 
Centogene AG, Rare Disease Company - Rostock, Germany
TAT: 1-3 weeks
price: $1,500.00
Invitae Hereditary Spastic Paraplegia Autosomal Recessive Panel
method(s): ◦ Sequencing, Next Gen ◦ Del/Dup (CNV) 
Invitae - San Francisco, CA, USA
TAT: 1-3 weeks
price: $1,500.00
Invitae Hereditary Spastic Paraplegia Comprehensive Panel
method(s): ◦ Sequencing, Next Gen ◦ Del/Dup (CNV) 
Invitae - San Francisco, CA, USA
Hereditary Limphedema Type IC, Sequencing GJC2 Gene
method(s): ◦ Sequencing, Capillary (Sanger) 
Reference Laboratory Genetics - Hospitalet de Llobregat, Spain
TAT: 10 weeks
price: contact lab
GJC2 - Gene sequencing
method(s): ◦ Sequencing, Capillary (Sanger) 
VU University Medical Center, Genome Diagnostics Amsterdam - Amsterdam, Netherlands
TAT: 2-4 weeks
price: contact lab
Ataxia/Episodic Ataxia Disorders (NextGen Sequencing Panel and Copy Number Analysis; 330 Genes + mtDNA + SCA and HTT Repeat Expansion Analysis)
method(s): ◦ Del/Dup (CNV) ◦ Repeat Expansion / Contraction ◦ Sequencing, Next Gen 
MNG Laboratories (Medical Neurogenetics, LLC.) - Atlanta, GA, USA
TAT: 2-4 weeks
price: contact lab
Ataxia/Episodic Ataxia Disorders (NextGen Sequencing Panel and Copy Number Analysis; 330 Genes + mtDNA + FRDA Repeat Expansion Analysis)
method(s): ◦ Del/Dup (CNV) ◦ Repeat Expansion / Contraction ◦ Sequencing, Next Gen 
MNG Laboratories (Medical Neurogenetics, LLC.) - Atlanta, GA, USA
Familial Spastic Paraplegia, Panel Massive Sequencing (NGS) 22 Genes
method(s): ◦ Sequencing, Next Gen 
Reference Laboratory Genetics - Hospitalet de Llobregat, Spain
TAT: 2-4 weeks
price: contact lab
Ataxia/Episodic Ataxia Disorders (NextGen Sequencing Panel and Copy Number Analysis; 330 Genes + mtDNA + SCA and FRDA Repeat Expansion Analysis)
method(s): ◦ Del/Dup (CNV) ◦ Repeat Expansion / Contraction ◦ Sequencing, Next Gen 
MNG Laboratories (Medical Neurogenetics, LLC.) - Atlanta, GA, USA