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RNA polymerase


RNA polymerase is an enzyme that produces RNA. In cells, RNAP is needed for constructing RNA chains from DNA genes as templates, a process called transcription. RNA polymerase enzymes are essential to life and are found in...
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RNA polymerase II is an enzyme found in eukaryotic cells. It catalyzes the transcription of DNA to synthesize precursors of mRNA and most snRNA and microRNA. A 550 kDa complex of 12 subunits, RNAP II is the most studied type of RNA polymerase. A wide range of...
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An enzyme, an RNA polymerase, binds to the complex of transcription factors. ... The RNA polymerase proceeds to "read" one strand moving in its 3′ 5′ direction. ...
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INITIAL REVERSIBLE BINDING OF RNA POLYMERASE TO PROMOTER SITES. REVERSIBLE CONFORMATIONAL CHANGES IN RNA POLYMERASE. CONFORMATIONAL CHANGES IN THE DNA ...
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Transcription Is Catalyzed by RNA Polymerase We begin our consideration of ... RNA polymerase without this subunit ( a 2 b b ) is called the core enzyme. ...
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ISOMERIZATION OF RNA POLYMERASE AND PROMOTER DNA AS A GENERAL TRANSCRIPTIONAL MECHANISM. FUNCTIONS OF TAFIIS IN TRANSCRIPTION BY RNA POLYMERASE II ...
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RNA polymerase (thing) by The Alchemist. Tue Jul 03 2001 at 18:25:23 ... Plant Nuclear RNA polymerase IV mediates siRNA and DNA methylation-dependent ...
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Transcription requires that the RNA polymerase binds to the DNA at specific ... The RNA polymerase adds the ribonucleotide in order to the first riboATP and ...
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The European ... structures of the RNA-dependent RNA polymerase genotype 2a of ... the polymerase- and helicase-like viral RNA synthesis ...
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RNA polymerase synonyms, RNA polymerase antonyms. Information about RNA polymerase in the free ... A polymerase that catalyzes the synthesis of a ...
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RNA polymerase requires DNA as a template. In duplex DNA, the template ... RNA polymerase catalyzes the sequential addition of a ribonucleotide to the 3' ...
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Though several different types of RNA polymerase are known, all catalyze the ... See also: Structure of RNA Polymerase, Interactions with Promoters, Initiation ...
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... adenovirus type 5-infected cells, RNA polymerase III transcription of a gene ... Although the RNA polymerase III transcripts were present at significantly lower ...
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Figure 1. Key polymerase activities of the RNA World and known organisms. ... Structure of an RNAi Polymerase Links RNA Silencing and Transcription by Paula ...
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