We identified such a mechanism as the origin of the mild to asymptomatic phenotype observed in cystic fibrosis patients homozygous for the E831X mutation ( 2623G > T ) in the CFTR gene .
O O O O O O O O O O O O O O O O B-DiseaseOrPhenotypicFeature I-DiseaseOrPhenotypicFeature B-OrganismTaxon O O O B-SequenceVariant O O B-SequenceVariant I-SequenceVariant I-SequenceVariant O O O B-GeneOrGeneProduct O O