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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
2
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pubmed:dateCreated |
1997-12-8
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pubmed:abstractText |
The Oct-2 POU family transcription factor contains three distinct regions whose deletion reduces its ability to inhibit transcription via its octamer binding site. Here we show that only one of these inhibitory domains is capable of also inhibiting the activity of activating molecules bound at adjacent sites upstream of a TATA box-containing promoter whereas the other two regions are inactive in this assay. None of the three regions is able to achieve this effect when located upstream of the same promoter containing an initiator motif. The mechanisms of action of these domains and their role in the functioning of the Oct-2 factor are discussed.
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pubmed:grant |
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Oct
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pubmed:issn |
0014-5793
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:day |
20
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pubmed:volume |
416
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
135-8
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pubmed:dateRevised |
2009-9-29
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pubmed:meshHeading |
pubmed-meshheading:9369198-Animals,
pubmed-meshheading:9369198-Binding Sites,
pubmed-meshheading:9369198-Cell Line,
pubmed-meshheading:9369198-Chloramphenicol O-Acetyltransferase,
pubmed-meshheading:9369198-Cloning, Molecular,
pubmed-meshheading:9369198-Cricetinae,
pubmed-meshheading:9369198-DNA Primers,
pubmed-meshheading:9369198-DNA-Binding Proteins,
pubmed-meshheading:9369198-Fungal Proteins,
pubmed-meshheading:9369198-Neurons,
pubmed-meshheading:9369198-Polymerase Chain Reaction,
pubmed-meshheading:9369198-Promoter Regions, Genetic,
pubmed-meshheading:9369198-Recombinant Fusion Proteins,
pubmed-meshheading:9369198-Recombinant Proteins,
pubmed-meshheading:9369198-Saccharomyces cerevisiae Proteins,
pubmed-meshheading:9369198-Sequence Deletion,
pubmed-meshheading:9369198-TATA Box,
pubmed-meshheading:9369198-Transcription Factors,
pubmed-meshheading:9369198-Transfection
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pubmed:year |
1997
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pubmed:articleTitle |
The different inhibitory domains of the Oct-2 transcription factor have distinct functional activities.
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pubmed:affiliation |
The Windeyer Institute for Medical Sciences, Department of Molecular Pathology, University College London Medical School, UK.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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