Results 81 to 90 of about 12,307 (190)

Nanocomposites consisting of titanium dioxide nanoparticles, antisense oligonucleotides, and photoactive groups as agents for effective action on nucleic acids

open access: yesЖурнал микробиологии, эпидемиологии и иммунобиологии
Relevance. Studies on model systems have confirmed the effectiveness of antisense oligonucleotides, including those that contain photoactive groups, for the modification of nucleic acids.
Asya S. Levina   +5 more
doaj   +1 more source

Synthesis of oligodeoxyribonucleotides using in situ prepared nucleoside methyl phosphochloridite intermediates

open access: yes, 1985
Synthesis of oligodeoxyribonucleotides on silica gel support using 5'-O-dimethoxytrityl-(N-acyl)-deoxyribonucleoside 3'-(O-methyl phosphochloridite) intermediates (I) is described.
Zdeněk Hostomský   +4 more
core   +1 more source

Methods towards the incorporation of metal carbonyl complexes into oligodeoxyribonucleotides

open access: yes, 1993
There has been considerable interest in the development of non-radioactively labeled oligodeoxyribonucleotides for use as (1) probes in molecular biology research, (2) medical diagnostic tools, and (3) agents for the investigation of protein/DNA ...
Dalla Riva Toma, Joan Marie
core   +1 more source

A NEW CLASS OF DNA QUADRUPLEX FORMED BY OLIGODEOXYRIBONUCLEOTIDES CONTAINING A 3'-3' OR 5'-5' INVERSION OF POLARITY SITE

open access: yes, 2005
A NEW CLASS OF DNA QUADRUPLEX FORMED BY OLIGODEOXYRIBONUCLEOTIDES CONTAINING A 3'-3' OR 5'-5' INVERSION OF POLARITY ...
MAYOL, LUCIANO   +4 more
core  

Interaction of the recombinant human methylpurine-DNA glycosylase (MPG protein) with oligodeoxyribonucleotides containing either hypoxanthine or abasic sites

open access: yes, 1998
Methylpurine-DNA glycosylases (MPG proteins, 3-methyladenine-DNA glycosylases) excise numerous damaged bases from DNA during the first step of base excision repair.
Miao, Feng   +2 more
core   +1 more source

Use of synthetic oligodeoxyribonucleotides for type-specific identification of coxsackie B viruses

open access: yes, 1989
Synthetic oligodeoxyribonucleotides were used for type-specific identification of members of the coxsackie B virus group by nucleic acid hybridization. Two pairs of oligonucleotide chains were constructed based on nucleotide sequences in the VP1 regions ...
Alksnis, M.   +4 more
core   +1 more source

3'-O-Formyl-(N-acyl)-2'-deoxyribonucleosides as building units in the synthesis of oligodeoxyribonucleotides

open access: yes, 1982
5'-O-Dimethoxytrityl-(N-acyl)-2'-deoxyribonucleosides afford 3'-O-formyl-(N-acyl)-2'-deoxyribonucleosides Ia-Id by the action of formic acetic anhydride followed by the action of 80% aqueous acetic acid.
Jiří Smrt
core   +1 more source

The Synthesis of Oligodeoxyribonucleotides With Rna Ligase

open access: yes, 1980
RNA ligase, isolated from bacteriophage T4-infected Escherichia coli catalyzes the ATP-dependent formation of a 3' (--->) 5'-phosphodiester bond between one oligonucleotide with a 3'-hydroxyl group (the acceptor molecule) and another with a 5 ...
Hinton, Deborah Meetze
core  

Nonenzymatic ligation of oligodeoxyribonucleotides on a duplex DNA template by triple-helix formation

open access: yes, 1989
We report that a double-stranded DNA template can direct the sequence-specific formation of a phosphodiester linkage between oligodeoxyribonucleotides in aqueous solution by juxtaposing the termini head-to-tail in a triple-helical complex (Figure 1).
Dervan, Peter B., Luebke, Kevin J.
core  

Ef®cient methods for attaching non-radioactive labels to the 5¢ ends of synthetic oligodeoxyribonucleotides

open access: yes, 1986
The syntheses are described of two types of linker molecule useful for the specific attachment of non-radioactive labels such as biotin and fluorophores to the 5 ' terminus of synthetic oligodeoxyribonucleotides.
Michael J. Gait   +2 more
core  

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