YKU80
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
PIF1
Gene Ontology Biological Process
- DNA recombination [IMP]
- DNA strand renaturation [IDA]
- G-quadruplex DNA unwinding [IMP]
- chromosome organization [IMP]
- double-strand break repair via break-induced replication [IMP]
- mitochondrial genome maintenance [IMP]
- negative regulation of telomere maintenance via telomerase [IDA, IMP]
- telomere maintenance [IMP]
- telomere maintenance via recombination [IGI]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Dosage Growth Defect
A genetic interaction is inferred when over expression or increased dosage of one gene causes a growth defect in a strain that is mutated or deleted for another gene.
Publication
Telomerase is essential to alleviate pif1-induced replication stress at telomeres.
Pif1, an evolutionarily conserved helicase, negatively regulates telomere length by removing telomerase from chromosome ends. Pif1 has also been implicated in DNA replication processes such as Okazaki fragment maturation and replication fork pausing. We find that overexpression of Saccharomyces cervisiae PIF1 results in dose-dependent growth inhibition. Strong overexpression causes relocalization of the DNA damage response factors Rfa1 and Mre11 into ... [more]
Throughput
- Low Throughput
Ontology Terms
- phenotype: vegetative growth (APO:0000106)
Related interactions
Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
---|---|---|---|---|---|---|
YKU80 PIF1 | Dosage Lethality Dosage Lethality A genetic interaction is inferred when over expression or increased dosage of one gene causes lethality in a strain that is mutated or deleted for another gene. | Low | - | BioGRID | 213338 | |
YKU80 PIF1 | Phenotypic Enhancement Phenotypic Enhancement A genetic interaction is inferred when mutation or overexpression of one gene results in enhancement of any phenotype (other than lethality/growth defect) associated with mutation or over expression of another gene. | Low | - | BioGRID | 156955 | |
PIF1 YKU80 | Phenotypic Suppression Phenotypic Suppression A genetic interaction is inferred when mutation or over expression of one gene results in suppression of any phenotype (other than lethality/growth defect) associated with mutation or over expression of another gene. | Low | - | BioGRID | 3310770 |
Curated By
- BioGRID