DNA methylases

DNA methylases
ДНК-метилазы, ДНК-метилтрансферазы

English-Russian Biotechnology Glossary. . 2007.

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Смотреть что такое "DNA methylases" в других словарях:

  • DNA methyltransferase — N 6 DNA Methylase crystal structure of type i restriction enzyme ecoki m protein (ec 2.1.1.72) (m.ecoki) Identifiers Symbol N6 Mtase Pfam …   Wikipedia

  • DNA methylation — Process by which methyl groups are added to certain nucleotides in genomic DNA. This affects gene expression, as methylated DNA is not easily transcribed. The degree of methylation is passed on to daughter strands at mitosis by maintenance DNA… …   Dictionary of molecular biology

  • Central dogma of molecular biology — The central dogma of molecular biology was first articulated by Francis Crick in 1958[1] and re stated in a Nature paper published in 1970:[2] Information flow in …   Wikipedia

  • New England Biolabs — Founded 1974 Headquarters 240 County Road, Ipswich, Massachusetts 01938 Website www.neb.com New England Biolabs (NEB) produces and suppli …   Wikipedia

  • Methylase — A methylase is an enzyme that attaches a methyl group to a molecule. These are found in prokaryotes and eukaryotes. Bacteria use methylase to differentiate between foreign genetic material and their own, thus protecting their DNA from their own… …   Wikipedia

  • ADN méthyltransférase — Les ADN méthyltransférases sont des enzyme qui catalyse le transfert de groupes méthyle d une S adénosylméthionine sur des résidus cytosine(majoritairement en position C5) ou adénine (généralement en N6) (majoritairement en position C5). Les… …   Wikipédia en Français

  • cell — cell1 cell like, adj. /sel/, n. 1. a small room, as in a convent or prison. 2. any of various small compartments or bounded areas forming part of a whole. 3. a small group acting as a unit within a larger organization: a local cell of the… …   Universalium

  • restriction enzyme — Biochem. any of a group of enzymes that catalyze the cleavage of DNA molecules at specific sites: used for gene splicing in recombinant DNA technology and for chromosome mapping. [1960 65] * * * Protein (more specifically, an endonuclease)… …   Universalium

  • Restriction enzyme — An enzyme from bacteria that can recognize specific base sequences in DNA and cut the DNA at that site (the restriction site). A restriction enzyme acts as a biochemical scissors. Also called a restriction endonuclease. A restriction enzyme is a… …   Medical dictionary

  • Endonucleasa homing — Estructura cristalina de I CreI unida a su sitio de reconocimiento. Homodímero de I CreI sobre el DNA: la enzima se muestra en todo su volumen, cada monómero de un color, rosa o amarillo. Los átomos del DNA se muestran en esferas, coloreadas… …   Wikipedia Español

  • Enzyme, restriction — An enzyme from bacteria that can recognize specific base sequences in DNA and cut the DNA at that site (the restriction site). A restriction enzyme acts as a biochemical scissors. Also called a restriction endonuclease. Bacteria use restriction… …   Medical dictionary


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