PMID- 10651488 OWN - NLM STAT- MEDLINE DCOM- 20000124 LR - 20051117 IS - 1059-7794 (Print) IS - 1059-7794 (Linking) VI - 12 IP - 3 DP - 1998 TI - A novel missense mutation D513G in exon 10 of the cystic fibrosis transmembrane conductance regulator (CFTR) gene identified in a French CBAVD patient. Mutations in brief no. 175. Online. PG - 213-4 AB - Congenital bilateal absence of the vas deferens (CBAVD) with obstructive azoospermia is a congenital reproductive disorder that affects one in 10000 male individuals. The observation that many men presenting with CBAVD have mutations in their CFTR genes had led to the proposal that CBAVD may be a primary genital form of cystic fibrosis. We report here one novel mutation located in exon 10 of the CFTR gene. This mutation, named D513G (A-->G at position 1670), has been found in one of 83 patients with CBAVD from France, the analysis of exon 10 using a chemical clamp DGGE assay allowed us to identify three CF mutations AEF508 (37/166; 22%), AE1507 (1/166; 0/6%) and D513G (1/166; 0.6%), and two variants M470V and E528E (1716 G>A). The novel D513G mutation has not been found in more than 200 non-CF chromosomes and in a sample of 300 CF chromosomes from French classical CF patients. FAU - Bienvenu, T AU - Bienvenu T AD - Laboratoire de Biochimie et Genetique Moleculaire, CHU Cochin, 123 bld Port-Royal, 75014 Paris, France. bienvenu@cochin.inserm.fr FAU - Bousquet, S AU - Bousquet S FAU - Vidaud, D AU - Vidaud D FAU - Hubert, D AU - Hubert D FAU - Francoual, C AU - Francoual C FAU - Beldjord, C AU - Beldjord C FAU - Kaplan, J C AU - Kaplan JC LA - eng PT - Journal Article PL - United States TA - Hum Mutat JT - Human mutation JID - 9215429 RN - 0 (CFTR protein, human) RN - 126880-72-6 (Cystic Fibrosis Transmembrane Conductance Regulator) SB - IM MH - Animals MH - Cattle MH - Conserved Sequence MH - Cystic Fibrosis Transmembrane Conductance Regulator/*genetics MH - Exons/*genetics MH - France MH - Humans MH - Male MH - Mice MH - Mutation, Missense/*genetics MH - Vas Deferens/*abnormalities EDAT- 2000/01/29 00:00 MHDA- 2000/01/29 00:01 CRDT- 2000/01/29 00:00 PHST- 2000/01/29 00:00 [pubmed] PHST- 2000/01/29 00:01 [medline] PHST- 2000/01/29 00:00 [entrez] PST - ppublish SO - Hum Mutat. 1998;12(3):213-4.