Source:http://linkedlifedata.com/resource/pubmed/id/17486120
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
6
|
| pubmed:dateCreated |
2007-5-18
|
| pubmed:abstractText |
Homology is an essential idea of biology, referring to the historical continuity of characters, but it is also conceptually highly elusive. The main difficulty is the apparently loose relationship between morphological characters and their genetic basis. Here I propose that it is the historical continuity of gene regulatory networks rather than the expression of individual homologous genes that underlies the homology of morphological characters. These networks, here referred to as 'character identity networks', enable the execution of a character-specific developmental programme.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Jun
|
| pubmed:issn |
1471-0056
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
8
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
473-9
|
| pubmed:dateRevised |
2010-11-18
|
| pubmed:meshHeading |
pubmed-meshheading:17486120-Animals,
pubmed-meshheading:17486120-Biological Evolution,
pubmed-meshheading:17486120-Developmental Biology,
pubmed-meshheading:17486120-Eye,
pubmed-meshheading:17486120-Gene Expression Regulation, Developmental,
pubmed-meshheading:17486120-Genes, Homeobox,
pubmed-meshheading:17486120-Genetics,
pubmed-meshheading:17486120-Humans,
pubmed-meshheading:17486120-Models, Genetic,
pubmed-meshheading:17486120-Transcription Factors
|
| pubmed:year |
2007
|
| pubmed:articleTitle |
The developmental genetics of homology.
|
| pubmed:affiliation |
Department of Ecology and Evolutionary Biology, Yale University, POB 208106, New Haven, Connecticut 06520-8106, USA. gunter.wagner@yale.edu
|
| pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, Non-P.H.S.,
Review,
Research Support, Non-U.S. Gov't
|