GM07339

GM07339 LCL from B-Lymphocyte

Description:

CYSTIC FIBROSIS; CF
CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR; CFTR

Affected:

Yes

Sex:

Female

Age:

26 YR (At Sampling)

Overview

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

Relation to Proband

proband

Confirmation

Clinical summary/Case history

Species

Homo sapiens

Common Name

Human

Remarks

Two affected sibs; positive sweat test; chronic respiratory infections; no true CF pathological findings at age 6; 1 allele has the F508 deletion mutation [PHE508DEL]

Characterizations

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: 2,2 1,1 3,3 2,2 1,2 2,2 1,1 1,1 1,1 The above results were kindly provided to the Repository by Dr Arthur L. Beaudet, Baylor College of Medicine, Houston, TX. Heterozygous for the F508 deletion mutation (C. Goodpasture, VIVIGEN, Santa Fe, NM, personal communication).

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).

Phenotypic Data

Remarks

Two affected sibs; positive sweat test; chronic respiratory infections; no true CF pathological findings at age 6; 1 allele has the F508 deletion mutation [PHE508DEL]

Publications

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

Tsui LC, Buchwald M, Barker D, Braman JC, Knowlton R, Schumm JW, Eiberg H, Mohr J, Kennedy D, Plavsic N, et al, Cystic fibrosis locus defined by a genetically linked polymorphic DNA marker. Science230:1054-7 1985

PubMed ID: 2997931