PMID- 15475165 OWN - NLM STAT- MEDLINE DCOM- 20041210 LR - 20060406 IS - 0378-1119 (Print) IS - 0378-1119 (Linking) VI - 340 IP - 2 DP - 2004 Oct 13 TI - Characterization of the canine desmin (DES) gene and evaluation as a candidate gene for dilated cardiomyopathy in the Dobermann. PG - 241-9 AB - Canine-dilated cardiomyopathy (DCM) in dogs is a disease of the myocardium associated with dilatation and impaired contraction of the ventricles and is suspected to have a genetic cause. A missense mutation in the desmin gene (DES) causes DCM in a human family. Human DCM closely resembles the canine disease. In the present study, we evaluated whether DES gene mutations are responsible for DCM in Dobermann dogs. We have isolated bacterial artificial chromosome clones (BACs) containing the canine DES gene and determined the chromosomal location by fluorescence in situ hybridization (FISH). Using data deposited in the NCBI trace archive and GenBank, the canine DES gene DNA sequence was assembled and seven single nucleotide polymorphisms (SNPs) were identified. From the canine DES gene BAC clones, a polymorphic microsatellite marker was isolated. The microsatellite marker and four informative desmin SNPs were typed in a Dobermann family with frequent DCM occurrence, but the disease phenotype did not associate with a desmin haplotype. We concluded that mutations in the DES gene do not play a role in Dobermann DCM. Availability of the microsatellite marker, SNPs and DNA sequence reported in this study enable fast evaluation of the DES gene as a DCM candidate gene in other dog breeds with DCM occurrence. FAU - Stabej, Polona AU - Stabej P AD - Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 8, 3584 CM Utrecht, The Netherlands. P.Stabej@vet.uu.nl FAU - Imholz, Sandra AU - Imholz S FAU - Versteeg, Serge A AU - Versteeg SA FAU - Zijlstra, Carla AU - Zijlstra C FAU - Stokhof, Arnold A AU - Stokhof AA FAU - Domanjko-Petric, Aleksandra AU - Domanjko-Petric A FAU - Leegwater, Peter A J AU - Leegwater PA FAU - van Oost, Bernard A AU - van Oost BA LA - eng SI - GENBANK/BK005142 PT - Journal Article PL - Netherlands TA - Gene JT - Gene JID - 7706761 RN - 0 (Desmin) RN - 9007-49-2 (DNA) SB - IM MH - Animals MH - Cardiomyopathy, Dilated/*genetics/veterinary MH - Chromosome Mapping MH - Chromosomes, Artificial, Bacterial/genetics MH - Chromosomes, Mammalian/genetics MH - Cloning, Molecular MH - DNA/chemistry/genetics/isolation & purification MH - Desmin/*genetics MH - Dog Diseases/*genetics MH - Dogs/*genetics MH - Female MH - Genetic Predisposition to Disease/genetics MH - Haplotypes MH - In Situ Hybridization, Fluorescence MH - Male MH - Microsatellite Repeats MH - Molecular Sequence Data MH - Mutation MH - Pedigree MH - Polymorphism, Single Nucleotide MH - Sequence Analysis, DNA EDAT- 2004/10/12 09:00 MHDA- 2004/12/16 09:00 CRDT- 2004/10/12 09:00 PHST- 2004/03/24 00:00 [received] PHST- 2004/06/15 00:00 [revised] PHST- 2004/06/29 00:00 [accepted] PHST- 2004/10/12 09:00 [pubmed] PHST- 2004/12/16 09:00 [medline] PHST- 2004/10/12 09:00 [entrez] AID - S0378-1119(04)00393-2 [pii] AID - 10.1016/j.gene.2004.06.050 [doi] PST - ppublish SO - Gene. 2004 Oct 13;340(2):241-9. doi: 10.1016/j.gene.2004.06.050.