oligonucleotide


oligonucleotide
Linear sequence of up to 20 nucleotides joined by phosphodiester bonds. Above this length the term polynucleotide begins to be used.

Dictionary of molecular biology. 2004.

Look at other dictionaries:

  • Oligonucleotide — Oligonucléotide Les oligonucléotides sont des courtes séquences de nucléotides (ARN ou ADN), simple brin et longs de quelques dizaines de bases. Ils sont en général obtenus par synthèse chimique. Sommaire 1 Synthèse des oligonucléotides 2… …   Wikipédia en Français

  • oligonucleotide — oligonucleotide. См. олигонуклеотид. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • oligonucléotide — [ɔligonykleɔtid] n. m. ÉTYM. Av. 1963; de oligo , et nucléotide. ❖ ♦ Biochim. Chaîne de nucléotides (mononucléotides) comportant un nombre d éléments relativement petit, généralement inférieur ou égal à dix (opposé à polynucléotide). || « Parmi… …   Encyclopédie Universelle

  • oligonucleotide — [äl΄i gōno͞o′klē ō tīd΄, äl΄i qōnyo͞o′kle ō tīd΄] n. a short piece of nucleic acid, usually with less than twenty nucleotides, used in genetic engineering and research …   English World dictionary

  • Oligonucléotide — Les oligonucléotides sont des courts segments d acides nucléiques (ARN ou ADN), longs de quelques dizaines de nucléotides. Ils sont en général obtenus par synthèse chimique, sous forme simple brin. Sommaire 1 Synthèse des oligonucléotides 2… …   Wikipédia en Français

  • Oligonucleotide — An oligonucleotide (from Greek prefix oligo , having few, having little ) is a short nucleic acid polymer, typically with fifty or fewer bases. Although they can be formed by bond cleavage of longer segments, they are now more commonly… …   Wikipedia

  • Oligonucleotide — A small DNA molecule composed of a few nucleotide bases. The term oligonucleotide applies similarly to RNA. * * * A compound made up of the condensation of a small number (typically fewer than 20) of nucleotides. Cf.:polynucleotide. * * *… …   Medical dictionary

  • oligonucleotide — oligonukleotidas statusas T sritis chemija apibrėžtis Nukleotidas, susidedantis iš 2–20 nukleotidų, susijungusių fosfodiesteriniais ryšiais. atitikmenys: angl. oligonucleotide rus. олигонуклеотид …   Chemijos terminų aiškinamasis žodynas

  • oligonucleotide — noun Date: 1942 a relatively short nucleic acid chain usually consisting of up to approximately 20 nucleotides …   New Collegiate Dictionary

  • oligonucleotide — /ol i goh nooh klee euh tuyd , nyooh /, n. Biochem. a chain of a few nucleotides. [1940 45; OLIGO + NUCLEOTIDE] * * * …   Universalium


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