The reason for obsoletion is that this term is equivalent to DNA-directed 5'-3' RNA polymerase activity.
GO:0001054
obsolete RNA polymerase I activity
Molecular Function
Definition (GO:0001054 GONUTS page)
OBSOLETE. 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'.
Comments
The reason for obsoletion is that this term is equivalent to DNA-directed 5'-3' RNA polymerase activity.
Synonyms
Synonyms are alternative words or phrases closely related in meaning to the term name, with indication of the relationship between the name and synonym given by the synonym scope.
| Synonym | Type |
|---|---|
| DNA-directed RNA polymerase activity involved in transcription from RNA polymerase I promoter | exact |
Replaced By
This term is obsolete. Try one of these terms:
| Advice | GO Identifier | Ontology | GO Term Name |
|---|---|---|---|
| replaced_by | GO:0003899 |
Change Log
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| Timestamp | Action | Category | Detail |
|---|---|---|---|
| 2025-01-11 | Deleted | 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'. |
| 2025-01-11 | Added | DEFINITION | OBSOLETE. 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'. |
| 2025-01-11 | Deleted | RELATION | occurs in GO:0000785 (chromatin) |
| 2025-01-11 | Deleted | RELATION | part of GO:0006360 (transcription by RNA polymerase I) |
| 2025-01-11 | Updated | TERM | obsolete RNA polymerase I activity |
| 2025-01-11 | Added | OBSOLETION | replaced_by GO:0003899 (DNA-directed RNA polymerase activity) |
| 2025-01-11 | Deleted | RELATION | is a GO:0003899 (DNA-directed RNA polymerase activity) |
| 2024-12-23 | Deleted | XREF | EC:2.7.7.6 |
| 2024-08-16 | Added | XREF | EC:2.7.7.6 |
| 2020-10-23 | Added | RELATION | occurs in GO:0000785 (chromatin) |
| Timestamp | Action | Category | Detail |
|---|---|---|---|
| 2025-01-11 | Updated | TERM | obsolete RNA polymerase I activity |
| 2010-09-26 | Added | TERM | RNA polymerase I activity |
| Timestamp | Action | Category | Detail |
|---|---|---|---|
| 2025-01-11 | Deleted | 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'. |
| 2025-01-11 | Added | DEFINITION | OBSOLETE. 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'. |
| 2010-09-26 | Added | 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'. |
| 2010-09-26 | Added | SYNONYM | DNA-directed RNA polymerase activity involved in transcription from RNA polymerase I promoter |
| Timestamp | Action | Category | Detail |
|---|---|---|---|
| 2025-01-11 | Deleted | RELATION | occurs in GO:0000785 (chromatin) |
| 2025-01-11 | Deleted | RELATION | part of GO:0006360 (transcription by RNA polymerase I) |
| 2025-01-11 | Deleted | RELATION | is a GO:0003899 (DNA-directed RNA polymerase activity) |
| 2020-10-23 | Added | RELATION | occurs in GO:0000785 (chromatin) |
| 2020-10-23 | Deleted | RELATION | occurs in GO:0000790 (nuclear chromatin) |
| 2017-01-06 | Added | RELATION | occurs in GO:0000790 (nuclear chromatin) |
| 2010-09-26 | Added | RELATION | is a GO:0003899 (DNA-directed RNA polymerase activity) |
| 2010-09-26 | Added | RELATION | part of GO:0006360 (transcription by RNA polymerase I) |
| Timestamp | Action | Category | Detail |
|---|---|---|---|
| 2024-12-23 | Deleted | XREF | EC:2.7.7.6 |
| 2024-08-16 | Added | XREF | EC:2.7.7.6 |
| Timestamp | Action | Category | Detail |
|---|---|---|---|
| 2025-01-11 | Added | OBSOLETION | replaced_by GO:0003899 (DNA-directed RNA polymerase activity) |
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