Cited by 7,418Cystic Fibrosis Research AdvancesIon Transport and Channel RegulationGenetic and Kidney Cyst Diseases

Identification of the Cystic Fibrosis Gene: Cloning and Characterization of Complementary DNA

Riordan, John R., Rommens, Johanna M., Kerem, Bat-Sheva, Alon, Noa, Rozmahel, Richard, Grzelczak, Zbyszko, Zielenski, Julian, Lok, Si +6 more·1989·Science

Abstract

Overlapping complementary DNA clones were isolated from epithelial cell libraries with a genomic DNA segment containing a portion of the putative cystic fibrosis (CF) locus, which is on chromosome 7. Transcripts, approximately 6500 nucleotides in size, were detectable in the tissues affected in patients with CF. The predicted protein consists of two similar motifs, each with (i) a domain having properties consistent with membrane association and (ii) a domain believed to be involved in ATP (adenosine triphosphate) binding. A deletion of three base pairs that results in the omission of a phenylalanine residue at the center of the first predicted nucleotide-binding domain was detected in CF patients.

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Crossref · 10.1126/science.2475911

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Authors
Riordan, J. R., Rommens, J. M., Kerem, B.-S., Alon, N., Rozmahel, R., Grzelczak, Z., Zielenski, J., Lok, S., Plavsic, N., Chou, J.-L., Drumm, M. L., Iannuzzi, M. C., Collins, F. S., & Tsui, L.-C.
Affiliations
  • University of Toronto (CA)
  • Hospital for Sick Children (CA)
  • Howard Hughes Medical Institute (US)
Venue
Science
Published
1989-09-08
Volume
245
Issue
4922
Pages
1066-1073
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2039599894
Cited by
7,418
References
0
Citations by year
2026: 79 · 2025: 126 · 2024: 130 · 2023: 136 · 2022: 151 · 2021: 193 · 2020: 260 · 2019: 219 · 2018: 191 · 2017: 185 · 2016: 196 · 2015: 220 · 2014: 188 · 2013: 227 · 2012: 231
FWCI
452.37
Type
journal article
Language
en
Open access
closed
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
  • The HKU Scholars Hub (University of Hong Kong) (submittedVersion)
Funders
National Institute of Diabetes and Digestive and Kidney Diseases (DK 34944, DK39690)
Topics
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Cystic Fibrosis Research Advances
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Ion Transport and Channel Regulation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic and Kidney Cyst Diseases
Keywords
cystic fibrosis, cystic fibrosis transmembrane conductance regulator, CFTR gene, gene cloning, cDNA, chromosome 7, nucleotide-binding domain, ATP binding, membrane-associated proteins
MeSH terms
Amino Acid Sequence, Base Sequence, Biological Transport, Cloning, Molecular, Cystic Fibrosis, DNA, Genes, Genes, Recessive, Humans, Ion Channels, Membrane Proteins, Molecular Sequence Data, Peptides, Sequence Homology, Nucleic Acid, Transcription, Genetic, Cystic Fibrosis Transmembrane Conductance Regulator

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