Description:
CYSTIC FIBROSIS; CF
CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR; CFTR
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Repository
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NIGMS Human Genetic Cell Repository
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| Subcollection |
Heritable Diseases |
| Class |
Disorders of Uncertain Biochemical Etiology |
| 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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CZECH
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Relation to Proband
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proband
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Confirmation
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Molecular characterization before cell line submission to CCR
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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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| 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 |
CFTR |
| Chromosomal Location |
7q31.2 |
| Allelic Variant 1 |
602421.0123; CYSTIC FIBROSIS |
| Identified Mutation |
21-KB DEL; Dork et al. (Hum. Genet. 106: 259-268, 2000) described a large genomic deletion of the CFTR gene that is frequently observed in Central and Eastern Europe. The mutation deletes 21,080 bp spanning from intron 1 to intron 3 of the CFTR gene. |
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| Gene |
CFTR |
| Chromosomal Location |
7q31.2 |
| Allelic Variant 1 |
602421.0123; CYSTIC FIBROSIS |
| Identified Mutation |
21-KB DEL; Dork et al. (Hum. Genet. 106: 259-268, 2000) described a large genomic deletion of the CFTR gene that is frequently observed in Central and Eastern Europe. The mutation deletes 21,080 bp spanning from intron 1 to intron 3 of the CFTR gene. |
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| Gene |
CFTR |
| Chromosomal Location |
7q31.2 |
| Allelic Variant 2 |
602421.0001; CYSTIC FIBROSIS |
| Identified Mutation |
PHE508DEL; Deletion of codon 508 (CTT) in exon 10 leads to deletion of phenylalanine-508 (delta-F508). |
| |
| Gene |
CFTR |
| Chromosomal Location |
7q31.2 |
| Allelic Variant 2 |
602421.0001; CYSTIC FIBROSIS |
| Identified Mutation |
PHE508DEL; Deletion of codon 508 (CTT) in exon 10 leads to deletion of phenylalanine-508 (delta-F508). |
| Remarks |
Czechoslovakian; clinically affected; donor subject is a compound heterozygote: one allele carries a large genomic deletion of the CFTR gene which deletes 21,080 bp spanning from intron 1 to intron 3 resulting in the loss of exons 2 and 3 in epithelial CFTR mRNA, thereby producing a premature termination signal within exon 4; the second allele carries a 3 bp deletion in exon 10 resulting in the deletion of phenylalanine at codon 508 [Phe508Del (delta F508; F508del)]. |
| Dork T, Macek M Jr, Mekus F, Tummler B, Tzountzouris J, Casals T, Krebsova A, Koudova M, Sakmaryova I, Macek M Sr, Vavrova V, Zemkova D, Ginter E, Petrova NV, Ivaschenko T, Baranov V, Witt M, Pogorzelski A, Bal J, Zekanowsky C, Wagner K, Stuhrmann M, Bauer I, Seydewitz HH, Neumann T, Jakubiczka S, Characterization of a novel 21-kb deletion, CFTRdele2,3(21 kb), in the CFTR gene: a cystic fibrosis mutation of Slavic origin common in Central and East Europe. Hum Genet106(3):259-68 2000 |
| PubMed ID: 10798353 |
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