Linked Life Data

12473353

Source:http://linkedlifedata.com/resource/pubmed/id/12473353

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
2002-12-10
pubmed:abstractText
Polycomb group (PcG) proteins maintain a repressed state of gene expression over many cell divisions. The recent characterisation of several PcG proteins from plants revealed a remarkable structural and functional conservation of PcG proteins between different kingdoms. In both plants and animals, homeotic genes are among the target genes of PcG complexes, although the structure of these genes is not conserved. However, not all PcG proteins identified in animals are present in plants. Furthermore it becomes clear that PcG-mediated repression in plants is more transient compared with the long-lasting effects in animals. This may be related to the absence of PcG proteins thought to be involved in long-term maintenance of PcG repression, suggesting that the mechanisms underlying PcG-mediated repression differ between plants and animals.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0955-0674
pubmed:author
pubmed:issnType
Print
pubmed:volume
14
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
773-9
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
2002
pubmed:articleTitle
Epigenetic inheritance of expression states in plant development: the role of Polycomb group proteins.
pubmed:affiliation
Institute of Plant Biology, University of Zürich, Zollikerstrasse 107, CH-8008, Zürich, Switzerland. ckoehler@botinst.unizh.ch
pubmed:publicationType
Journal Article, Review, Research Support, Non-U.S. Gov't