transduction


transduction
transductant /trans duk"teuhnt, tranz-/, n.transductional, adj.
/trans duk"sheuhn, tranz-/, n. Genetics.
the transfer of genetic material from one cell to another by means of a virus.
[1952; TRANS- + -duction, as in INDUCTION, PRODUCTION, etc.]

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      a process of genetic recombination in bacteria in which genes from a host cell (a bacterium (bacteria)) are incorporated into the genome of a bacterial virus (bacteriophage) and then carried to another host cell when the bacteriophage initiates another cycle of infection. In general transduction, any of the genes of the host cell may be involved in the process; in special transduction, however, only a few specific genes are transduced. It has been exploited as a remarkable molecular biological technique for altering the genetic construction of bacteria, for locating bacterial genes, and for many other genetic experiments.

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Universalium. 2010.

Look at other dictionaries:

  • transduction — [ trɑ̃sdyksjɔ̃; trɑ̃z ] n. f. • 1941; de trans et duction, d apr. conduction ♦ Biol. Transfert génétique entre bactéries s effectuant sous l action d un bactériophage. ● transduction nom féminin (du latin ductio, de ducere, conduire) Transfert d… …   Encyclopédie Universelle

  • Transduction — has different meanings in different fields: * Transduction (biophysics) is the conveyance of energy from a donor electron to a receptor receptor electron, during which the class of energy changes * Transduction (cybernetics) is a process or… …   Wikipedia

  • Transduction — Trans*duc tion, n. [L. transducere, traducere, dictum, to lead across or over. See {Traduce}.] The act of conveying over. [R.] Entick. [1913 Webster] …   The Collaborative International Dictionary of English

  • transduction — transduction. См. трансдукция. (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.

  • transduction — (n.) 1650s, from L. transductionem, noun of action from transducere/traducere (see TRADUCE (Cf. traduce)) …   Etymology dictionary

  • transduction —  Transduction  (Self Generating or Modulating)  Трансдукция   Процесс переноса генетического материала (бактериальной ДНК) из одной клетки в другую с помощью вируса, что приводит к изменению наследственных свойств клеток реципиентов …   Толковый англо-русский словарь по нанотехнологии. - М.

  • transduction — [trans duk′shən, tranzduk′shən] n. [< L transductus, pp. of transducere: see TRANSDUCER] 1. the transfer of energy from one system to another 2. Genetics the transfer of DNA from one bacterium to another by a bacteriophage, which may lead to… …   English World dictionary

  • Transduction — Cette page d’homonymie répertorie les différents sujets et articles partageant un même nom. Sur les autres projets Wikimedia : « transduction », sur le Wiktionnaire (dictionnaire universel) Transduction peut faire référence à  …   Wikipédia en Français

  • transduction — (1) The transfer of a gene from one bacterium to another by a bacteriophage. In generalized transduction any gene may be transferred as a result of accidental incorporation during phage packaging. In specialized transduction only specific genes… …   Dictionary of molecular biology

  • transduction — 1. Genetic: the transfer by means of a viral vector of a DNA sequence from one cell to another. 2. Signal: any process that helps to produce biological responses to events in the environment (e.g. transduction of hormone binding into cellular… …   Glossary of Biotechnology


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