Deletion of CFTR Translation Start Site Reveals Functional Isoforms of the Protein in CF Patients
Author(s) -
Anabela S. Ramalho,
Marzena Anna Lewandowska,
Carlos M. Farinha,
Filipa Mendes,
Juan Marco Figueira Gonçálves,
Celeste Barreto,
Ann Harris,
Margarida D. Amaral
Publication year - 2009
Publication title -
cellular physiology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.486
H-Index - 87
eISSN - 1421-9778
pISSN - 1015-8987
DOI - 10.1159/000257426
Subject(s) - translation (biology) , mutation , biology , missense mutation , mutant , exon , mutant protein , genetics , gene , cystic fibrosis , phenotype , stop codon , microbiology and biotechnology , messenger rna
Mutations in the CFTR gene cause Cystic Fibrosis (CF) the most common life-threatening autosomal recessive disease affecting Caucasians. We identified a CFTR mutation (c.120del23) abolishing the normal translation initiation codon, which occurs in two Portuguese CF patients. This study aims at functionally characterizing the effect of this novel mutation.
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