Linked Life Data

7851899

Source:http://linkedlifedata.com/resource/pubmed/id/7851899

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1995-3-14
pubmed:abstractText
The serum amyloid A (SAA) superfamily consists of two acute phase genes, SAA1 and SAA2; a pseudogene, SAA3; and a constitutively expressed gene, SAA4. The SAA proteins, which are found associated with high-density lipoprotein, are believed to have an essential function. Chronic infection, inflammation, or trauma causes very high levels of the acute phase SAA proteins. This may result in the potentially fatal condition, amyloidosis, in which amyloid fibrils are deposited in the essential organs. Somatic cell hybrids have been used by several groups to map one or more of the SAA genes to chromosome 11p. We used FISH analysis and PCR amplification of DNA from 17 somatic cell hybrids carrying all or part of chromosome 11 as their only human component to fine map systematically the chromosomal location of the entire SAA superfamily. We demonstrate by these methods that the location of the entire SAA superfamily is at 11p15. Furthermore, we have demonstrated that SAA1, SAA2, and SAA4, i.e., all of the functional genes of the superfamily, map within this region to chromosome 11p15.4-p15.1.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0888-7543
pubmed:author
pubmed:issnType
Print
pubmed:volume
23
pubmed:geneSymbol
SAA1, SAA2, SAA3, SAA4
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
694-6
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1994
pubmed:articleTitle
Use of somatic cell hybrids and fluorescence in situ hybridization to localize the functional serum amyloid A (SAA) genes to chromosome 11p15.4-p15.1 and the entire SAA superfamily to chromosome 11p15.
pubmed:affiliation
Section of Molecular Rheumatology, Clinical Research Centre, Middlesex, United Kingdom.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't