Article
Interaction of three-way DNA junctions with steroids.
Nucleic acids research - 1 May 2000
Kato T, Yano K, Ikebukuro K, Karube I
Abstract excerpt
DNA aptamers that bind to cholic acid were previously isolated by an in vitro selection method. Secondary structural prediction and deletion-mutant experiments suggested that the cholic-acid binding regions of 19 sequenced clones could form three-way-junction structures. In this article, the secondary structures of the sequenced clones and the structural requirements for binding to cholic acid were evaluated. A...
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