OLIGONUCLEOTIDE

Oligonucleotide

Oligonucleotides are short, single-stranded DNA or RNA molecules that have a wide range of applications in genetic testing, research, and forensics. Commonly made in the laboratory by solid-phase chemical synthesis, these small bits of nucleic acids can be manufactured with any user-specified sequence, and so are vital for artificial gene synthesis, polymerase chain reaction, DNA sequencing, library construction and as molecular probes. In nature, oligonucleotides are usually found as small RNA molecules that function in the regulation of gene expression, or are degradation intermediates derived from the breakdown of larger nucleic acid molecules.

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oligonucleotide

Noun

  1. A short sequence of nucleotides (RNA or DNA), typically with twenty or fewer base pairs.


The above text is a snippet from Wiktionary: oligonucleotide
and as such is available under the Creative Commons Attribution/Share-Alike License.

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