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 |
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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4
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Relation to Proband
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brother
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Confirmation
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Molecular characterization after 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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| CYSTIC FIBROSIS GENE: RFLP HAPLOTYPES & MUTATION STUDIES |
PROBE: metD metD metH metH XV-2c KM.19 pJ3.11 pJ3.11 JG ENZYME: BanI TaqI MspI TaqI TaqI PstI MspI TaqI PstI RESULTS: 1,2 1,2 2,2 1,1 1,2 2,2 1,2 1,2 2,2 Positive for F508 deletion mutation for one allele. Negative for G551D, R553X, G542X, and N1303K mutations for the other allele. The above results were kindly provided to the Repository by Dr. Arthur L. Beaudet, Baylor College of Medicine, Houston, TX. |
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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 |
CFTR |
| Chromosomal Location |
7q31.2 |
| Allelic Variant 1 |
602421.0001; CYSTIC FIBROSIS |
| Identified Mutation |
PHE508DEL; Deletion of codon 508 (CTT) in exon 10 leads to deletion of phenylalanine-508 (delta-F508). |
| Remarks |
Three sibs are also affected; 1 allele has the F508 deletion mutation [PHE508DEL], the other is negative for G551D, R553X, G542X, & N1303K mutations |
| Naylor SL, Barnett DR, Buchanan JM, Latimer J, Wieder K, Marshall S, Gardner J, Denning CR, Gluckson M, Pinero R, et al, Linkage of cystic fibrosis locus and polymorphic DNA markers in 14 families. Am J Hum Genet39:707-12 1986 |
| PubMed ID: 3026173 |
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| Spence JE, Rosenbloom CL, O'Brien WE, Seilheimer DK, Cole S, Ferrell RE, Stern RC, Beaudet AL, Linkage of DNA markers to cystic fibrosis in 26 families. Am J Hum Genet39:729-34 1986 |
| PubMed ID: 2879439 |
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