Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
12
pubmed:dateCreated
1994-11-22
pubmed:abstractText
Telomeric position effect (TPE) refers to the ability of telomeres to repress the transcription of genes in their vicinity. Internal stretches of C1-3A DNA, the sequence found at Saccharomyces telomeres, also repressed transcription of nearby genes. This repression, hereafter called C1-3A-based silencing, was observed at several chromosomal loci, including on a circular chromosome. The magnitude of C1-3A-based silencing was increased by both proximity to a telomere and increased length of the C1-3A tracts. C1-3A-based silencing was affected by many of the same genes and conditions that influence TPE and acted in an orientation-independent manner. Thus, in yeast, an expanded array of a simple repetitive DNA, C1-3A, is sufficient to promote the assembly of a transcriptionally silent chromosomal domain.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
0890-9369
pubmed:author
pubmed:issnType
Print
pubmed:day
15
pubmed:volume
8
pubmed:geneSymbol
LYS2, URA3
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1411-22
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1994
pubmed:articleTitle
Internal tracts of telomeric DNA act as silencers in Saccharomyces cerevisiae.
pubmed:affiliation
Fred Hutchinson Cancer Research Center, Seattle, Washington 98104.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S.