Plate Capture Assay of Fluorescent Oligonucleotide Duplex Reporter−Transcription Factor Complexes
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چکیده
منابع مشابه
Thermodynamic treatment of oligonucleotide duplex-simplex equilibria.
Thermodynamic formulations have been devised to obtain Delta G degrees values directly from spectroscopic data at a fixed common temperature in nucleic acid duplex-simplex melting curves. In addition, the dependence of melting on salt concentration has been expressed in terms of a stepwise stoichiometric representation, which leads to a specific equation for the partition of the added sodium io...
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Electrospray ionization with in-source collisionally induced dissociation has been used to probe the gas phase stability of an oligonucleotide duplex and its complexes with some minor groove binding drugs. On the basis of the arguments developed in detail by Drahos et al. (J. Mass Spectrom. 1999; 34:1373), this type of experiment can also be described as 'thermal denaturation in the gas phase'....
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As a part of our recent studies of RNA cleavage using antisense oligonucleotide-metal complex(es) conjugates, we prepared self-complementary 2'-O-methyloligonucleotides with a terpyridine x Cu(II) complex, which was attached to the sugar portion of the 5'-end or 3'-end. The thermal stabilities of the formed duplexes, as compared with those of the unmodified 2'-O-methyl duplexes, revealed that b...
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The interaction of RecA protein with short single-stranded oligonucleotides is characterised by flow linear dichroism (LD), isoelectric focusing (IEF) and electron microscopy (EM). From LD and EM it is evident that RecA forms long filaments with at least some 50 oligonucleotides in a 'train formation'. The tendency to form trains is substantially lower when an amino group is attached to the 5' ...
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ژورنال
عنوان ژورنال: Bioconjugate Chemistry
سال: 2009
ISSN: 1043-1802,1520-4812
DOI: 10.1021/bc900137y