GM07461
LCL from B-Lymphocyte
Description:
CYSTIC FIBROSIS; CF
CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR; CFTR
|
Repository
|
NIGMS Human Genetic Cell Repository
|
| Subcollection |
Heritable Diseases |
| Class |
Other Disorders of Known Biochemistry |
|
Biopsy Source
|
Peripheral vein
|
|
Cell Type
|
B-Lymphocyte
|
|
Tissue Type
|
Blood
|
|
Transformant
|
Epstein-Barr Virus
|
|
Sample Source
|
LCL from B-Lymphocyte
|
|
Race
|
White
|
|
Family Member
|
5
|
|
Relation to Proband
|
mother
|
|
Confirmation
|
Molecular characterization after cell line submission to CCR
|
|
Species
|
Homo sapiens
|
|
Common Name
|
Human
|
|
Remarks
|
|
| IDENTIFICATION OF SPECIES OF ORIGIN |
Species of Origin Confirmed by Nucleoside Phosphorylase, Glucose-6-Phosphate Dehydrogenase, and Lactate Dehydrogenase Isoenzyme Electrophoresis |
| |
| 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 1,1 2,3 1,2 1,1 2,2 1,1 2,2 Heterozygous for the R553X mutation. The above results were kindly provided to the Repository by Dr. Arthur L. Beaudet, Baylor College of Medicine, Houston, TX. |
| |
| CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR |
The CFTR gene mutation data for this repository number was verified by sequencing. |
| |
| Gene |
CFTR |
| Chromosomal Location |
7q31.2 |
| Allelic Variant 1 |
602421.0014; CYSTIC FIBROSIS |
| Identified Mutation |
ARG553TER; A C-to-T change in nucleotide 1789 in exon 11 is responsible for a stop mutation at amino acid 553 (R553X) [Cutting et al., New. Eng. J. Med. 323: 1685-1689 (1990)]. |
| Remarks |
Clinically normal; 2 affected children; 1 allele has the R553X mutation [ARG553TER] |
| 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 |
| Split Ratio |
1:5 |
| Temperature |
37 C |
| Percent CO2 |
5% |
| Medium |
Roswell Park Memorial Institute Medium 1640 with 2mM L-glutamine or equivalent |
| Serum |
15% fetal bovine serum Not Inactivated |
| Substrate |
None specified |
| Subcultivation Method |
dilution - add fresh medium |
| Supplement |
- |
|
|