GM20122
Fibroblast from Skin, Unspecified
Description:
GLYCOGEN STORAGE DISEASE II
GLUCOSIDASE, ALPHA, ACID; GAA
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Repository
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NIGMS Human Genetic Cell Repository
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| Subcollection |
Heritable Diseases
Lysosomal Storage Diseases |
| Class |
Disorders of Carbohydrate Metabolism |
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Biopsy Source
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Unspecified
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Cell Type
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Fibroblast
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Tissue Type
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Skin
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Transformant
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Untransformed
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Sample Source
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Fibroblast from Skin, Unspecified
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Race
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Black/African American
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Ethnicity
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AFRICAN-AMERICAN
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Relation to Proband
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proband
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Confirmation
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Molecular characterization before cell line submission to CCR
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Species
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Homo sapiens
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Common Name
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Human
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Remarks
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| PDL at Freeze |
6.43 |
| Passage Frozen |
4 |
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| IDENTIFICATION OF SPECIES OF ORIGIN |
Species of Origin confirmed by LINE assay |
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| Gene |
GAA |
| Chromosomal Location |
17q25.2-q25.3 |
| Allelic Variant 1 |
606800.0015; GLYCOGEN STORAGE DISEASE TYPE II |
| Identified Mutation |
ARG854TER; Becker et al. [Am. J. Hum. Genet. 62: 991-994 (1998)] found a high frequency of the arg854-to-ter mutation of the GAA gene in compound heterozygous or homozygous state in cases of glycogen storage disease II (232300) in various African populations and in African-American patients. |
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| Gene |
GAA |
| Chromosomal Location |
17q25.2-q25.3 |
| Allelic Variant 2 |
606800.0015; GLYCOGEN STORAGE DISEASE TYPE II |
| Identified Mutation |
ARG854TER; Becker et al. [Am. J. Hum. Genet. 62: 991-994 (1998)] found a high frequency of the arg854-to-ter mutation of the GAA gene in compound heterozygous or homozygous state in cases of glycogen storage disease II (232300) in various African populations and in African-American patients. |
| Remarks |
Clinically affected; donor subject is homozygous for a C>T transition at nucleotide 2560 in exon 18 of the GAA gene [2560C>T] resulting in a substitution of a nonsense codon at amino acid 854 [Arg854Ter (R854X)]. |
| Becker JA, Vlach J, Raben N, Nagaraju K, Adams EM, Hermans MM, Reuser AJ, Brooks SS, Tifft CJ, Hirschhorn R, Huie ML, Nicolino M, Plotz PH, The African origin of the common mutation in African American patients with glycogen-storage disease type II. Am J Hum Genet62(4):991-4 1998 |
| PubMed ID: 9529346 |
| Gene Cards |
GAA |
| Gene Ontology |
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds |
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GO:0004558 alpha-glucosidase activity |
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GO:0005764 lysosome |
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GO:0005975 carbohydrate metabolism |
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GO:0005980 glycogen catabolism |
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GO:0006091 energy pathways |
| NCBI Gene |
Gene ID:2548 |
| NCBI GTR |
232300 GLYCOGEN STORAGE DISEASE II; GSD2 |
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606800 GLUCOSIDASE, ALPHA, ACID; GAA |
| OMIM |
232300 GLYCOGEN STORAGE DISEASE II; GSD2 |
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606800 GLUCOSIDASE, ALPHA, ACID; GAA |
| Omim Description |
ACID MALTASE DEFICIENCY; AMD |
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ALPHA-1,4-GLUCOSIDASE DEFICIENCYGLUCOSIDASE, ALPHA, ACID, INCLUDED; GAA, INCLUDED |
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CARDIAC FORM OF GENERALIZED GLYCOGENOSIS |
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CARDIOMEGALIA GLYCOGENICA DIFFUSA |
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GLUCOSIDASE, ACID, ALPHA DEFICIENCY; GAA DEFICIENCY |
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GLYCOGEN STORAGE DISEASE II |
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POMPE DISEASE |
| Passage Frozen |
4 |
| Split Ratio |
1:5 |
| Temperature |
37 C |
| Percent CO2 |
5% |
| Percent O2 |
3% |
| Medium |
Eagles Minimum Essential Medium with Earle's salts:Dulbecco's modified MEM with 2mM L-glutamine or equivalent |
| Serum |
15% fetal bovine serum Not inactivated |
| Substrate |
Commercially-treated plastic |
| Supplement |
- |
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