Linked Life Data

11773252

Source:http://linkedlifedata.com/resource/pubmed/id/11773252

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
2002-1-4
pubmed:abstractText
We previously reported that the dog dopamine receptor D4 (DRD4) gene is polymorphic as observed in humans, and four alleles were identified based on the number and/or order of the 12 and 39 bp sequences located in the homologous region of human DRD4. To assess the diversity of the DRD4 gene in dogs we examined the allelic variations in four breeds (beagle, golden retriever, Shetland sheepdog, and shiba) employing the polymerase chain reaction (PCR). As a result, we found three novel alleles and determined the DNA sequences of these alleles. The beagle shared four alleles, including 396, 435, 447a, and 447b, with the 435 (52.6%) and 447a (39.5%) alleles being common. The golden retriever had the 435 and 447a alleles, and the 435 allele was frequent (73.3%). In the Shetland sheepdog, the 435, 447a, and 498 alleles were observed, of which the 447a allele was most frequent (82.5%). The shiba had five alleles-447a, 447b, 486, 498, and 549-and the 447b allele was most common (55.4%). These findings suggest that the allele frequency varied among the four dog breeds, and analysis of the DRD4 polymorphism may therefore be useful for elucidating the relationships among dog breeds.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0022-1503
pubmed:author
pubmed:issnType
Print
pubmed:volume
92
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
433-6
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:articleTitle
Breed differences in allele frequency of the dopamine receptor D4 gene in dogs.
pubmed:affiliation
United Graduate School of Agricultural Science, Gifu University, Gifu 501-1193, Japan.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't