SRB2
Gene Ontology Biological Process
- RNA polymerase II transcriptional preinitiation complex assembly [IDA]
- negative regulation of ribosomal protein gene transcription from RNA polymerase II promoter in response to chemical stimulus [IMP]
- negative regulation of ribosomal protein gene transcription from RNA polymerase II promoter in response to nutrient levels [IMP]
- positive regulation of transcription from RNA polymerase II promoter [IDA]
Gene Ontology Molecular Function- RNA polymerase II transcription coactivator activity involved in preinitiation complex assembly [IDA]
- RNA polymerase II transcription factor recruiting transcription factor activity [IMP]
- TBP-class protein binding RNA polymerase II transcription factor activity involved in preinitiation complex assembly [IDA]
- core RNA polymerase II binding transcription factor activity [IDA, IGI]
- protein domain specific binding [IGI]
- RNA polymerase II transcription coactivator activity involved in preinitiation complex assembly [IDA]
- RNA polymerase II transcription factor recruiting transcription factor activity [IMP]
- TBP-class protein binding RNA polymerase II transcription factor activity involved in preinitiation complex assembly [IDA]
- core RNA polymerase II binding transcription factor activity [IDA, IGI]
- protein domain specific binding [IGI]
Gene Ontology Cellular Component
RPB4
Gene Ontology Biological Process
- mRNA export from nucleus in response to heat stress [IMP]
- nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay [IMP]
- positive regulation of translational initiation [IMP]
- recruitment of 3'-end processing factors to RNA polymerase II holoenzyme complex [IMP]
- transcription from RNA polymerase II promoter [IMP]
- transcription initiation from RNA polymerase II promoter [IDA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Synthetic Lethality
A genetic interaction is inferred when mutations or deletions in separate genes, each of which alone causes a minimal phenotype, result in lethality when combined in the same cell under a given condition.
Publication
Mediator subunits and histone methyltransferase Set2 contribute to Ino2-dependent transcriptional activation of phospholipid biosynthesis in the yeast Saccharomyces cerevisiae.
To activate eukaryotic genes, several pathways which modify chromatin and recruit general factors of the transcriptional machinery are utilized. We investigated the factors required for activation of yeast phospholipid biosynthetic genes, depending on activator protein Ino2 which binds to the inositol/choline-responsive element (ICRE) upstream promoter motif together with its partner protein Ino4. We used a set of 15 strains each ... [more]
Throughput
- Low Throughput
Ontology Terms
- phenotype: inviable (APO:0000112)
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| RPB4 SRB2 | Positive Genetic Positive Genetic Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a less severe fitness defect than expected under a given condition. This term is reserved for high or low throughput studies with scores. | High | 4.0699 | BioGRID | 225429 | |
| SRB2 RPB4 | Synthetic Lethality Synthetic Lethality A genetic interaction is inferred when mutations or deletions in separate genes, each of which alone causes a minimal phenotype, result in lethality when combined in the same cell under a given condition. | Low | - | BioGRID | 428548 |
Curated By
- BioGRID