Linked Life Data

12408969

Source:http://linkedlifedata.com/resource/pubmed/id/12408969

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
2002-10-31
pubmed:databankReference
pubmed:abstractText
alpha(1)-Proteinase inhibitor (alpha(1)-PI) is a member of the serpin superfamily of serine proteinase inhibitors, which function in maintaining homeostasis through regulation of numerous proteolytic processes. In laboratory mice (Mus musculus domesticus), alpha(1)-PI occurs in multiple isoforms encoded by a family of three to five genes that are polymorphic among inbred strains and that are located at the Serpina1 locus on chromosome 12. In the present study, we have characterized the alpha(1)-PI gene family of inbred mice in more detail. We show that mice express seven isoforms, all of which are encoded by genes that map to the Serpina1 locus. In addition, polymorphism at the locus is defined by three haplotypes (Serpina1(b), Serpina1(c), and Serpina1(l)) that differ with regard to both the number and identity of alpha(1)-PI genes. Finally, we present the complete sequence of an 84-kb region of Serpina1 containing a tandem repeat of two alpha(1)-PI genes.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
0888-7543
pubmed:author
pubmed:issnType
Print
pubmed:volume
80
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
515-22
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
2002
pubmed:articleTitle
The murine alpha(1)-proteinase inhibitor gene family: polymorphism, chromosomal location, and structure.
pubmed:affiliation
Department of Biological Sciences, University of South Carolina, Columbia, South Carolina, 29208, USA.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, Non-U.S. Gov't