Description:
ORNITHINE TRANSCARBAMYLASE DEFICIENCY, HYPERAMMONEMIA DUE TO; OTC
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Repository
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NIGMS Human Genetic Cell Repository
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| Subcollection |
Heritable Diseases
Disorders of the Urea Cycle |
| Class |
Disorders of Amino Acid Metabolism |
| Quantity |
25 µg |
| Quantitation Method |
Please see our FAQ |
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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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DNA from LCL
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Race
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White
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Ethnicity
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MEXICAN-AMERICAN
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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 positive result with a primer for Yq11, DYS227. |
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| Remarks |
Hyperammonemia; mental retardation; high urinary orotic acid; high serum glutamine & alanine, undetectable citrulline; coma; fam hist of X-linked inheritance of protein intolerance; OTC cDNA probe shows altered TaqI restriction site |
| Nussbaum RL, Boggs BA, Beaudet AL, Doyle S, Potter JL, O'Brien WE, New mutation and prenatal diagnosis in ornithine transcarbamylase deficiency. Am J Hum Genet38:149-58 1986 |
| PubMed ID: 3004207 |
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