Linked Life Data

19332115

Source:http://linkedlifedata.com/resource/pubmed/id/19332115

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3-4
pubmed:dateCreated
2009-6-1
pubmed:abstractText
With the pair of degenerate primers designed against the conserved regions of HMG-box of Sox gene family, DNA fragments of different sizes were obtained by amplifying the whole genome DNA samples of many animals, including natural fish, artificial hybrid fish, Aves, reptiles, amphibians and hexapods. Each sample was identified by the specific DNA-band pattern formed by the DNA fragments with defined number and size which marked the sample's genetic characteristics. In addition, 50 DNA fragments from 22 kinds of animals were sequenced and comparatively analyzed so as to study their genetic relationships, especially that between artificial hybrids and their original parents. Based on the specific DNA-band pattern and the specific DNA sequence obtained in tissue DNA sample, we established the novel genetic DNA markers derived from the DNA fragments of Sox genes. The present results proved that the novel DNA markers provided fast and accurate markers for different animal phylogenetic branches and that these convenient markers can also distinguish closely related species and hybrids using a single gene family tool.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
1096-1194
pubmed:author
pubmed:issnType
Electronic
pubmed:volume
23
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
157-65
pubmed:meshHeading
pubmed:articleTitle
Novel genetic markers derived from the DNA fragments of Sox genes.
pubmed:affiliation
Key laboratory of Protein Chemistry and Fish Developmental Biology of State Education Ministry of China, College of Life Sciences, Hunan Normal University, Changsha 410081, Hunan, People's Republic of China.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't