rdf:type |
|
lifeskim:mentions |
|
pubmed:issue |
28
|
pubmed:dateCreated |
1989-10-25
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pubmed:databankReference |
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pubmed:abstractText |
Gel retardation analyses reveal a cluster of six binding sites for the liganded Ah receptor within a 700-base pair DNA domain upstream of the mouse CYP1A1 gene. The nucleotide sequences of the binding sites define a consensus recognition motif for the liganded receptor. The consensus motif is not symmetric. Alteration of the consensus motif produces a decrease in the receptor-DNA interaction. The ligand receptor binds as a monomer to its recognition motif and preferentially binds to double-stranded DNA. These observations reveal apparent differences between 2,3,7,8-tetrachlorodibenzo-p-dioxin and steroid hormones in their respective mechanisms of action.
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pubmed:grant |
|
pubmed:language |
eng
|
pubmed:journal |
|
pubmed:citationSubset |
IM
|
pubmed:chemical |
|
pubmed:status |
MEDLINE
|
pubmed:month |
Oct
|
pubmed:issn |
0021-9258
|
pubmed:author |
|
pubmed:issnType |
Print
|
pubmed:day |
5
|
pubmed:volume |
264
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
16478-82
|
pubmed:dateRevised |
2007-11-14
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pubmed:meshHeading |
pubmed-meshheading:2550446-Animals,
pubmed-meshheading:2550446-Base Sequence,
pubmed-meshheading:2550446-Binding, Competitive,
pubmed-meshheading:2550446-Cytochrome P-450 Enzyme System,
pubmed-meshheading:2550446-DNA,
pubmed-meshheading:2550446-Dioxins,
pubmed-meshheading:2550446-Genes,
pubmed-meshheading:2550446-Mice,
pubmed-meshheading:2550446-Molecular Sequence Data,
pubmed-meshheading:2550446-Receptors, Aryl Hydrocarbon,
pubmed-meshheading:2550446-Receptors, Drug,
pubmed-meshheading:2550446-Tetrachlorodibenzodioxin,
pubmed-meshheading:2550446-Transcription, Genetic
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pubmed:year |
1989
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pubmed:articleTitle |
Protein-DNA interactions at recognition sites for the dioxin-Ah receptor complex.
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pubmed:affiliation |
Department of Pharmacology, Stanford University School of Medicine, California 94305.
|
pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.
|