Linked Life Data

20477794

Source:http://linkedlifedata.com/resource/pubmed/id/20477794

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
2011-1-11
pubmed:abstractText
The time since the divergence of European and East Asian domestic pigs and wild boars has been estimated in several phylogenetic analyses, generally based on partial mitochondrial sequences or on a small number of complete mtDNA sequences. In the present study, we obtained a refined estimate of this divergence time based on a set of 32 near-complete mtDNA sequences from wild and domestic pigs of European and Asian types, including 14 new and 18 previously published sequences. A weighted average for different functional mtDNA components resulted in an estimate of 746,000 YBP for the divergence of Asian-type from European-type pigs. In addition, our data allowed us to estimate a divergence time between wild and domestic European pigs of 8500 YBP. However, it must be considered cautiously, as most of the estimated values of this sequence divergence were not different from zero, and isolation between wild and domestic pigs has never been complete.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
1365-2052
pubmed:author
pubmed:copyrightInfo
© 2010 The Authors, Animal Genetics © 2010 Stichting International Foundation for Animal Genetics.
pubmed:issnType
Electronic
pubmed:volume
42
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
86-8
pubmed:meshHeading
pubmed:year
2011
pubmed:articleTitle
Divergence time estimates of East Asian and European pigs based on multiple near complete mitochondrial DNA sequences.
pubmed:affiliation
Departamento de Mejora Genética Animal, INIA, Ctra. La Coruña km 7.5, 28040 Madrid, Spain. avila@inia.es
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't