The TRAMP polyadenylation complexes have well-established functions in RNA surveillance, stimulating degradation by the 3' to 5' exonuclease activity of the exosome on a wide range of nuclear RNAs and RNA-protein complexes. Known targets include some of the non-protein coding RNA transcripts (ncRNAs), which are apparently widely transcribed from yeast and mammalian genomes. We will discuss potential mechanisms of TRAMP recruitment and exosome activation during RNA surveillance and degradation. Less well-understood observations link both the TRAMP and exosome complexes to chromatin structure and DNA repair, and we will speculate on the potential significance of these activities.
|Evidence ID||Analyze ID||Interactor||Interactor Systematic Name||Interactor||Interactor Systematic Name||Type||Assay||Annotation||Action||Modification||Phenotype||Source||Reference||Note|
|Evidence ID||Analyze ID||Gene||Gene Systematic Name||Gene Ontology Term||Gene Ontology Term ID||Qualifier||Aspect||Method||Evidence||Source||Assigned On||Reference||Annotation Extension|
|Evidence ID||Analyze ID||Gene||Gene Systematic Name||Phenotype||Experiment Type||Experiment Type Category||Mutant Information||Strain Background||Chemical||Details||Reference|
|Evidence ID||Analyze ID||Regulator||Regulator Systematic Name||Target||Target Systematic Name||Experiment||Conditions||Strain||Source||Reference|