renaturation

renaturation
Of DNA, the reforming of two complementary molecules into a double-stranded structure, following heat or chemical induction of dissociation (denaturation). Of protein, the resumption of three-dimensional conformation, allowing the molecule to function normally. Denaturation of many proteins is irreversible, but denatured DNA molecules will renature readily under appropriate chemical and physical conditions.

Glossary of Biotechnology for Food and Agriculture . 2015.

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  • renaturation — [ r(ə)natyrasjɔ̃ ] n. f. • mil. XXe; 1940 en angl.; de re et (dé)naturation ♦ Biochim. 1 ♦ Retour à l état natif d une protéine qui a été dénaturée. 2 ♦ Association nouvelle de simples brins complémentaires dénaturés d une double hélice d A. D. N …   Encyclopédie Universelle

  • renaturation — renaturation. См. ренатурация. (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.

  • Renaturation — Le mot renaturation désigne des opérations d aménagements restauratoires ou de gestion restauratoire puis conservatoire consistant à restaurer le « bon » état écologique et paysager de sites que l on estime dégradés par les activités… …   Wikipédia en Français

  • renaturation — The conversion of denatured protein or DNA to its native configuration. This is rare for proteins. However, if DNA is denatured by heating, the two strands separate and if the heat denatured DNA is then cooled slowly the double stranded helix… …   Dictionary of molecular biology

  • renaturation — re·na·tur·a·tion (rē nā chər āʹshən) n. The process by which proteins or complementary strands of nucleic acids re form their native conformations.   [From renature, to undergo renaturation : re + denature.]   re·naʹture v. * * * …   Universalium

  • renaturation — The conversion of a denatured and inactive macromolecule back to its natured and bioactive configuration. * * * re·na·tur·a·tion .rē .nā chə rā shən n the process of renaturing <denaturation and renaturation of proteins> …   Medical dictionary

  • renaturation — renatūravimas statusas T sritis chemija apibrėžtis Biopolimero natūralios aktyvios struktūros atstatymas. atitikmenys: angl. renaturating; renaturation rus. ренатурация …   Chemijos terminų aiškinamasis žodynas

  • renaturation — renatūracija statusas T sritis augalininkystė apibrėžtis Pasikeitimas iš denatūruotos būklės į biologiškai aktyvią. atitikmenys: angl. renaturation rus. ренатурация …   Žemės ūkio augalų selekcijos ir sėklininkystės terminų žodynas

  • renaturation — (|)rēˌnāchə|rāshən noun ( s) Etymology: renature + ation : the process of renaturing denaturation and renaturation of proteins …   Useful english dictionary

  • renaturation — noun see renature …   New Collegiate Dictionary

  • renaturation — noun The reconstruction of the original form of a protein or nucleic acid following denaturation See Also: renature …   Wiktionary

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