MRC1
Gene Ontology Biological Process
- DNA repair [IGI, IMP]
- DNA replication [IMP]
- DNA replication checkpoint [IGI, IMP, IPI]
- chromatin silencing at silent mating-type cassette [IGI, IMP]
- chromatin silencing at telomere [IGI, IMP]
- intra-S DNA damage checkpoint [IMP]
- maintenance of DNA repeat elements [IMP]
- mitotic sister chromatid cohesion [IGI, IMP]
- regulation of nuclear cell cycle DNA replication [IMP]
- replication fork protection [IGI, IMP, IPI]
- telomere maintenance [IMP]
Gene Ontology Cellular Component
SPT2
Gene Ontology Biological Process
Gene Ontology Molecular Function
Synthetic Rescue
A genetic interaction is inferred when mutations or deletions of one gene rescues the lethality or growth defect of a strain mutated or deleted for another gene.
Publication
Elongating RNA polymerase II and RNA:DNA hybrids hinder fork progression and gene expression at sites of head-on replication-transcription collisions.
Uncoordinated clashes between replication forks and transcription cause replication stress and genome instability, which are hallmarks of cancer and neurodegeneration. Here, we investigate the outcomes of head-on replication-transcription collisions, using as a model system budding yeast mutants for the helicase Sen1, the ortholog of human Senataxin. We found that RNA Polymerase II accumulates together with RNA:DNA hybrids at sites of ... [more]
Throughput
- Low Throughput
Ontology Terms
- phenotype: viability (APO:0000111)
Additional Notes
- deletion of spt2 partially rescues sen1/mrc1 lethality
- genetic complex
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| SPT2 MRC1 | Negative Genetic Negative Genetic Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores. | High | -2.5657 | BioGRID | 543187 | |
| SPT2 MRC1 | Negative Genetic Negative Genetic Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores. | High | -3.2922 | BioGRID | 221470 | |
| MRC1 SPT2 | Negative Genetic Negative Genetic Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores. | High | -0.1885 | BioGRID | 360495 | |
| SPT2 MRC1 | Negative Genetic Negative Genetic Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores. | High | -0.1885 | BioGRID | 376736 | |
| SPT2 MRC1 | Negative Genetic Negative Genetic Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores. | High | -0.1962 | BioGRID | 2110738 |
Curated By
- BioGRID