Co-transcriptional RNA cleavage provides a failsafe termination mechanism for yeast RNA polymerase I.
Ribosomal RNA, transcribed by RNA polymerase (Pol) I, accounts for most cellular RNA. Since Pol I transcribes rDNA repeats with high processivity and polymerase density, transcription termination is a critical process. Early in vitro studies proposed polymerase pausing by Reb1 and transcript release...
| Main Authors: | , , |
|---|---|
| Formato: | Journal article |
| Idioma: | English |
| Publicado: |
Oxford University Press
2011
|