TOP2
Gene Ontology Biological Process
- DNA strand elongation involved in mitotic DNA replication [ISO]
- DNA topological change [IDA, IGI, IMP]
- chromatin organization [IGI]
- mitotic chromosome condensation [IMP]
- resolution of meiotic recombination intermediates [IMP]
- transcription of nuclear large rRNA transcript from RNA polymerase I promoter [IGI]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
GCN5
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Synthetic Growth Defect
A genetic interaction is inferred when mutations in separate genes, each of which alone causes a minimal phenotype, result in a significant growth defect under a given condition when combined in the same cell.
Publication
Fitness profiling links topoisomerase II regulation of centromeric integrity to doxorubicin resistance in fission yeast.
Doxorubicin, a chemotherapeutic agent, inhibits the religation step of topoisomerase II (Top2). However, the downstream ramifications of this action are unknown. Here we performed epistasis analyses of top2 with 63 genes representing doxorubicin resistance (DXR) genes in fission yeast and revealed a subset that synergistically collaborate with Top2 to confer DXR. Our findings show that the chromatin-regulating RSC and SAGA ... [more]
Throughput
- Low Throughput
Ontology Terms
- phenotype: vegetative growth (APO:0000106)
- phenotype: resistance to chemicals (APO:0000087)
Additional Notes
- doxorubicin (CHEBI:28748)
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| TOP2 GCN5 | 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 | 2340234 |
Curated By
- BioGRID