Description:
TUBEROUS SCLEROSIS 1; TSC1
TSC1 GENE; TSC1
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Repository
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NIGMS Human Genetic Cell Repository
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| Subcollection |
Heritable Diseases
Hereditary Cancers |
| Class |
Other Disorders of Known Biochemistry |
| 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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Family Member
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3
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Relation to Proband
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father
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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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| Gene |
TSC1 |
| Chromosomal Location |
9q34 |
| Allelic Variant 1 |
; TUBEROUS SCLEROSIS, TYPE I |
| Identified Mutation |
c.994_995insA |
| Remarks |
Seizures since age 4; white spots; periungual fibromas of toes; pits in tooth enamel; receives Dilantin; 5 affected sibs, father & daughter; donor subject is heterozygous for a 1bp insertion at nucleotide 994 in exon 10 of the TSC1 gene (c.994_995insA) resulting in a protein truncation |
| Xia Y, Katz M, Chandramohan D, Bechor E, Podgursky B, Hoxie M, Zhang Q, Chertman W, Kang J, Blue E, Chen J, Schleede J, Slotnick NR, Du X, Boostanfar R, Urcia E, Behr B, Cohen J, Siddiqui N, The first clinical validation of whole-genome screening on standard trophectoderm biopsies of preimplantation embryos F&S reports5:63-71 2023 |
| PubMed ID: 38524212 |
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| Au KS, Williams AT, Roach ES, Batchelor L, Sparagana SP, Delgado MR, Wheless JW, Baumgartner JE, Roa BB, Wilson CM, Smith-Knuppel TK, Cheung MY, Whittemore VH, King TM, Northrup H, Genotype/phenotype correlation in 325 individuals referred for a diagnosis of tuberous sclerosis complex in the United States Genetics in medicine : official journal of the American College of Medical Genetics9:88-100 2007 |
| PubMed ID: 17304050 |
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| Smith M, Smalley S, Cantor R, Pandolfo M, Gomez MI, Baumann R, Flodman P, Yoshiyama K, Nakamura Y, Julier C, et al, Mapping of a gene determining tuberous sclerosis to human chromosome 11q14-11q23. Genomics6(1):105-14 1990 |
| PubMed ID: 2303253 |
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