SCIENCE|natural and applied sciences|life sciences|biology · SCIENCE|natural and applied sciences|physical sciences|chemistry|biochemistry|enzyme
- ion-núicleáis ghearrtha Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- einsím ghearrtha Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- Restriktions-Enzym | Restriktionsendonuklease Restriktions-Endonuclease Restriktions-Endonuklease | Restriktionsenzym | Restriktionsendonuclease
- de
- Definition Bezeichnung für eine Klasse von bakteriellen Enzymen, die in beiden Strängen eines DNA-Moleküls innerhalb spezifischer Basensequenzen Phosphodiester-Bindungen spalten. Die biologische Funktion dieser Enzyme ist die Spaltung von fremden, in eine Bakterienzelle durch Virusinfektion oder Plasmidübertragung eingedrungenen, doppelsträngigen DNA-Molekülen. Reference Ibelgaufts H.,Gentechnologie von A bis Z,VCH,Weinheim
- restriction enzyme | REase | DNA scissors | restriction nuclease | restriction endonuclease
- en
- Definition endonuclease [ IATE:1684529 ] that cuts a polynucleotide chain at specific recognition nucleotide sequences known as restriction sites Reference COM-EN, based on:Wikipedia > Restriction enzyme, http://en.wikipedia.org/wiki/Restriction_nuclease [27.11.2012]
- Comment Restriction enzymes split only those DNA molecules in which they recognise particular subunits. Some split the target DNA molecule at random sites (Type I), but others split the molecule only at the recognition site (Type II) or at a fixed distance from the recognition site (Type III). Type II and III restriction enzymes are powerful tools in the elucidation of the sequence of bases in DNA molecules. They play a fundamental role in the field of recombinant DNA technology, or genetic engineering.Reference:Britannica > nuclease, http://www.britannica.com/EBchecked/topic/421887/nuclease [27.11.2012]
- enzyme de restriction | endonucléase de restriction
- fr
- Definition Enzymes qui reconnaissent et coupent l'ADN en des sites précis, définis par l'enchaînement des bases composant l'ADN, au niveau de séquences tout à fait spécifiques Reference Biofutur 1/85,p.13