Linked Life Data

14706449

Source:http://linkedlifedata.com/resource/pubmed/id/14706449

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
2004-1-6
pubmed:abstractText
Comparative genomics has served as a backbone for the rapid development of gene maps in domesticated animals. The integration of this approach with radiation hybrid (RH) analysis provides one of the most direct ways to obtain physically ordered comparative maps across evolutionarily diverged species. We herein report the development of a detailed RH and comparative map for horse chromosome 17 (ECA17). With markers distributed at an average interval of every 1.4 Mb, the map is currently the most informative among the equine chromosomes. It comprises 75 markers (56 genes and 19 microsatellites), of which 50 gene specific and 5 microsatellite markers were generated in this study and typed to our 5000-rad horse x hamster whole genome RH panel. The markers are dispersed over six RH linkage groups and span 825 cR(5000). The map is among the most comprehensive whole chromosome comparative maps currently available for domesticated animals. It finely aligns ECA17 to human and mouse homologues (HSA13 and MMU1, 3, 5, 8, and 14, respectively) and homologues in other domesticated animals. Comparisons provide insight into their relative organization and help to identify evolutionarily conserved segments. The new ECA17 map will serve as a template for the development of clusters of BAC contigs in regions containing genes of interest. Sequencing of these regions will help to initiate studies aimed at understanding the molecular mechanisms for various diseases and inherited disorders in horse as well as human.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
0888-7543
pubmed:author
pubmed:issnType
Print
pubmed:volume
83
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
203-15
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
2004
pubmed:articleTitle
A 1.4-Mb interval RH map of horse chromosome 17 provides detailed comparison with human and mouse homologues.
pubmed:affiliation
Department of Veterinary Anatomy & Public Health, College of Veterinary Medicine, Texas A&M University, College Station, TX 77843, USA.
pubmed:publicationType
Journal Article, Comparative Study, Research Support, U.S. Gov't, Non-P.H.S., Research Support, Non-U.S. Gov't