Description:
USHER SYNDROME, TYPE IC; USH1C
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Repository
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NIGMS Human Genetic Cell Repository
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| Subcollection |
Heritable Diseases |
| Class |
Ophthalmologic Disorders |
| 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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ACADIAN
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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 and by Chromosome Analysis |
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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. |
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| Remarks |
Acadian; 2 aff sibs; parents are 3rd cousins; 46,XX; funduscopic ex showed bony spicule deposits in midperipheral and vascular attenuation bilaterally; ERG records were extinguished for scotopic stimuli and min for photopic; bilateral sensorineural hearing loss |
| Smith RJ, Lee EC, Kimberling WJ, Daiger SP, Pelias MZ, Keats BJ, Jay M, Bird A, Reardon W, Guest M, et al, Localization of two genes for Usher syndrome type I to chromosome 11. Genomics14:995-1002 1992 |
| PubMed ID: 1478678 |
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| Smith RJ, Pelias MZ, Daiger SP, Keats B, Kimberling W, Hejtmancik JF, Clinical variability and genetic heterogeneity within the Acadian Usher population. Am J Med Genet43:964-9 1992 |
| PubMed ID: 1415347 |
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| Pelias MZ, Lemoine DR, Kossar AL, Ward LJ, Wilson AF, Elston RC, Linkage studies of Usher syndrome: analysis of an Acadian kindred in Louisiana. Cytogenet Cell Genet47:111-2 1988 |
| PubMed ID: 3162715 |
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| Kloepfer HW, Laguaite JK, The hereditary syndrome of congenital deafness and retinitis pigmentosa. (Usher's syndrome). Laryngoscope76:850-62 1966 |
| PubMed ID: 5937908 |
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