recombination

recombination
The production of a DNA molecule with segments derived from more than one parent DNA molecule. In eukaryotes, this is achieved by the reciprocal exchange of DNA between non-sister chromatids within an homologous pair of chromosomes during prophase of the first meiotic division.

Glossary of Biotechnology for Food and Agriculture . 2015.

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  • Recombination — may refer to: * Genetic recombination, the process by which genetic material is broken and joined to other genetic material * Carrier generation and recombination, processes by which mobile electrons and electron holes are created and eliminated… …   Wikipedia

  • Recombination — Re*com bi*na tion (r?*k?m b?*n? sh?n), n. Combination a second or additional time. [1913 Webster] …   The Collaborative International Dictionary of English

  • recombination — recombination. См. рекомбинация. (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.

  • recombination — 1791, from RE (Cf. re ) + COMBINATION (Cf. combination) …   Etymology dictionary

  • recombination — [rē käm΄bə nā′shən] n. 1. a combining again 2. Genetics the appearance in offspring of new combinations of allelic genes not present in either parent, produced from the mixing of genetic material, as by crossing over …   English World dictionary

  • recombination — /ree kom beuh nay sheuhn/, Genetics. the formation of new combinations of genes, either naturally, by crossing over or independent assortment, or in the laboratory by direct manipulation of genetic material. [1820 30, for general sense; 1900 05… …   Universalium

  • Recombination — The trading of fragments of genetic material between chromosomes before the egg and sperm cells are created. Key features of recombination include the point to point association of paired chromosomes (synapsis) followed by the visible exchange of …   Medical dictionary

  • recombination — The creation, by a process of intermolecular exchange, of chromosomes combining genetic information from different sources, typically two genomes of a given species. Site specific, homologous, transpositional and non homologous (illegitimate)… …   Dictionary of molecular biology

  • recombination — rekombinacija statusas T sritis automatika atitikmenys: angl. recombination vok. Rekombination, f rus. рекомбинация, f pranc. recombinaison, f …   Automatikos terminų žodynas

  • recombination — rekombinacija statusas T sritis chemija apibrėžtis Krūvininkų poros išnykimas. atitikmenys: angl. recombination rus. рекомбинация …   Chemijos terminų aiškinamasis žodynas

  • recombination — rekombinacija statusas T sritis chemija apibrėžtis Laisvųjų radikalų susijungimas. atitikmenys: angl. recombination rus. рекомбинация …   Chemijos terminų aiškinamasis žodynas

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