| Name: |
RNA polymerase I activity |
| Synonyms: |
DNA-directed RNA polymerase activity involved in transcription from RNA polymerase I promoter
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| Definition: |
Catalysis of the reaction: nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1). Utilizes a DNA template that contains an RNA polymerase I specific promoter to direct initiation and catalyzes DNA-template-directed extension of the 3'-end of an RNA strand by one nucleotide at a time. Can initiate a chain 'de novo'. |
| Ontology: |
GO: Molecular Function [GO:0001054]
QuickGO
AmiGO
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