RNA1
Gene Ontology Biological Process
Gene Ontology Molecular Function
CLR4
Gene Ontology Biological Process
- attachment of mitotic spindle microtubules to kinetochore [IMP]
- cellular protein localization [IMP]
- chromatin silencing at centromere [IMP]
- chromatin silencing at rDNA [IMP]
- chromatin silencing at silent mating-type cassette [IMP]
- chromatin silencing at telomere [TAS]
- chromatin silencing by small RNA [IMP]
- donor selection [IMP]
- heterochromatin assembly [NAS]
- heterochromatin maintenance involved in chromatin silencing at centromere outer repeat region [IGI]
- histone H3-K9 methylation [IDA]
- meiotic telomere clustering [IMP]
- negative regulation of transcription from RNA polymerase II promoter [IMP]
- peptidyl-lysine methylation [IDA]
- regulation of Ran protein signal transduction [TAS]
- regulation of production of siRNA involved in RNA interference [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Dosage Rescue
A genetic interaction is inferred when over expression or increased dosage of one gene rescues the lethality or growth defect of a strain that is mutated or deleted for another gene.
Publication
Schizosaccharomyces pombe RanGAP homolog, SpRna1, is required for centromeric silencing and chromosome segregation.
We isolated 11 independent temperature-sensitive (ts) mutants of Schizosaccharomyces pombe RanGAP, SpRna1 that have several amino acid changes in the conserved domains of RanGAP. Resulting Sprna1ts showed a strong defect in mitotic chromosome segregation, but did not in nucleocytoplasmic transport and microtubule formation. In addition to Sprna1+ and Spksp1+, the clr4+ (histone H3-K9 methyltransferase), the S. pombe gene, SPAC25A8.01c, designated ... [more]
Throughput
- Low Throughput
Ontology Terms
- phenotype: heat sensitivity (APO:0000147)
- phenotype: vegetative growth (APO:0000106)
- phenotype: chromosome segregation (APO:0000208)
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| RNA1 CLR4 | 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 | 247431 |
Curated By
- BioGRID