Description:
ATAXIA-TELANGIECTASIA; AT
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Repository
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NIGMS Human Genetic Cell Repository
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| Subcollection |
Heritable Diseases
Chromosome Abnormalities
Hereditary Cancers |
| Class |
Repair Defective and Chromosomal Instability Syndromes |
| Class |
Syndromes with Increased Chromosome Breakage |
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Cell Type
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Fibroblast
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Transformant
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Untransformed
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Race
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White
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Family Member
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2
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Relation to Proband
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mother
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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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| Passage Frozen |
6 |
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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 |
ATM |
| Chromosomal Location |
11q22.3 |
| Allelic Variant 1 |
LYS2756TER; ATAXIA-TELANGIECTASIA |
| Identified Mutation |
8266A>T |
| Remarks |
ATH16Be; clinically unaffected; normal sensitivity to cell killing by X-irradiation; an A>T substitution at nucleotide 8266 (8266A>T) in exon 58 causes a truncation at codon 2756 [Lys2756ter (K2756X)]; mother of 2 affected children (1 child is GM03189-LCL/GM03487-Fibro and other child is not in the repository); spouse of GM03187(LCL)/GM03488(Fibro); see GM03188 for donor LCL; |
| Peretz S, Jensen R, Baserga R, Glazer PM, ATM-dependent expression of the insulin-like growth factor-I receptor in a pathway regulating radiation response. Proc Natl Acad Sci U S A98(4):1676-81 2001 |
| PubMed ID: 11172010 |
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| Meredith MJ, Dodson ML, Imparied glutathione biosynthesis in cultured human ataxia- telangiectasia cells. Cancer Res47:4576-81 1987 |
| PubMed ID: 3621155 |
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| Nagasawa H, Latt SA, Lalande ME, Little JB, Effects of X-irradiation on cell-cycle progression, induction of chromosomal aberrations and cell killing in ataxia telangiectasia (AT) fibroblasts. Mutat Res148:71-82 1985 |
| PubMed ID: 3969079 |
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| Kinsella TJ, Mitchell JB, McPherson S, Russo A, Tietze F, In vitro X-ray sensitivity in ataxia telangiectasis homozygote and heterozygote skin fibroblasts under oxic and hypoxic conditions. Cancer Res42:3950-6 1982 |
| PubMed ID: 7104995 |
| dbSNP |
dbSNP ID: 23308 |
| NCBI GTR |
208900 ATAXIA-TELANGIECTASIA; AT |
| OMIM |
208900 ATAXIA-TELANGIECTASIA; AT |
| Omim Description |
AT, COMPLEMENTATION GROUP A, INCLUDED; ATA, INCLUDED |
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AT, COMPLEMENTATION GROUP C, INCLUDED; ATC, INCLUDED |
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AT, COMPLEMENTATION GROUP D, INCLUDED; ATD, INCLUDED |
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AT, COMPLEMENTATION GROUP E, INCLUDED; ATE, INCLUDED |
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AT1 |
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ATAXIA-TELANGIECTASIA; AT |
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LOUIS-BAR SYNDROMEATAXIA-TELANGIECTASIA MUTATED, INCLUDED; ATM, INCLUDED |
| Passage Frozen |
6 |
| Split Ratio |
1:3 |
| Temperature |
37 C |
| Percent CO2 |
5% |
| Medium |
Eagle's Minimum Essential Medium with Earle's salts and non-essential amino acids |
| Serum |
15% fetal bovine serum Not inactivated |
| Substrate |
None specified |
| Subcultivation Method |
trypsin-EDTA |
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