Concept information
Preferred term
DNA-Directed RNA Polymerases
Type
-
mesh:Descriptor
Definition
- Enzymes that catalyze DNA template-directed extension of the 3'-end of an RNA strand one nucleotide at a time. They can initiate a chain de novo. In eukaryotes, three forms of the enzyme have been distinguished on the basis of sensitivity to alpha-amanitin, and the type of RNA synthesized. (From Enzyme Nomenclature, 1992).
Broader concept
Narrower concepts
Entry terms
- DNA-Dependent RNA Polymerases
- DNA-Directed RNA Polymerase
- Nucleoside-triphosphate:RNA nucleotidyltransferase (DNA-directed)
- RNA Polymerase
- RNA Polymerases
- Transcriptases
Allowable Qualifier(s)
- administration & dosage (Qualifier)
- adverse effects (Qualifier)
- analysis (Qualifier)
- antagonists & inhibitors (Qualifier)
- biosynthesis (Qualifier)
- blood (Qualifier)
- cerebrospinal fluid (Qualifier)
- chemical synthesis (Qualifier)
- chemistry (Qualifier)
- classification (Qualifier)
- deficiency (Qualifier)
- drug effects (Qualifier)
- economics (Qualifier)
- genetics (Qualifier)
- history (Qualifier)
- immunology (Qualifier)
- isolation & purification (Qualifier)
- metabolism (Qualifier)
- pharmacokinetics (Qualifier)
- pharmacology (Qualifier)
- physiology (Qualifier)
- poisoning (Qualifier)
- radiation effects (Qualifier)
- standards (Qualifier)
- supply & distribution (Qualifier)
- therapeutic use (Qualifier)
- toxicity (Qualifier)
- ultrastructure (Qualifier)
- urine (Qualifier)
In other languages
-
French
-
ARN polymérases
-
ARN polymérases ADN-dépendantes
-
ARN polymérases dirigées par l'ADN
-
Nucleoside-triphosphate:RNA nucleotidyltransferase (DNA-directed)
-
Transcriptases
URI
http://data.loterre.fr/ark:/67375/JVR-PWCSTTWC-6
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