GM09282
LCL from B-Lymphocyte
Description:
GLYCOGEN STORAGE DISEASE II
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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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Peripheral vein
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Cell Type
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B-Lymphocyte
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Tissue Type
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Blood
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Transformant
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Epstein-Barr Virus
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Sample Source
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LCL from B-Lymphocyte
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Race
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White
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Ethnicity
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PUERTO RICAN
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Family Member
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1
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Relation to Proband
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proband
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Confirmation
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Clinical summary/Case history
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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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| IDENTIFICATION OF SPECIES OF ORIGIN |
Species of Origin Confirmed by Nucleoside Phosphorylase, Glucose-6-Phosphate Dehydrogenase, and Lactate Dehydrogenase Isoenzyme Electrophoresis |
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| GENE MAPPING & DOSAGE STUDIES - Y CHROMOSOME |
PCR analysis of DNA from this cell culture gave a negative result with a primer for Yq11, DYS227. |
| |
| alpha-glucosidase |
According to the submitter, biochemical test results for this subject showed decreased enzyme activity. EC Number: 3.2.1.20; 7-10% activity. |
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| Remarks |
Puerto Rican; hypotonia; delayed motor milestones; head lag; approximately 7-10% of control acid alpha-glucosidase activity; cross-reactive immunological material (CRIM)-positive status confirmed by Western blot and GAA sequencing analyses(PMID:24044919). |
| Z. Wang, et al, A new assay for fast, reliable CRIM status determination in infantile-onset Pompe disease. Mol Genet Metab. 2013 Aug 29. pii: S1096-7192(13)00300-4. doi: 10.1016/j.ymgme.2013.08.010. [Epub ahead of print]: 2013 |
| PubMed ID: 24044919 |
| |
| Zhong N, Martiniuk F, Tzall S, Hirschhorn R, Identification of a missense mutation in one allele of a patient with Pompe disease, and use of endonuclease digestion of PCR-amplified RNA to demonstrate lack of mRNA expression from the second allele. Am J Hum Genet49:635-45 1991 |
| PubMed ID: 1652892 |
| Split Ratio |
1:3 |
| Temperature |
37 C |
| Percent CO2 |
5% |
| Medium |
Roswell Park Memorial Institute Medium 1640 with 2mM L-glutamine or equivalent |
| Serum |
15% fetal bovine serum Not Inactivated |
| Substrate |
None specified |
| Subcultivation Method |
dilution - add fresh medium |
| Supplement |
- |
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