POL3
Gene Ontology Biological Process
- DNA replication [IMP]
- DNA replication proofreading [IBA]
- DNA replication, removal of RNA primer [IDA]
- DNA-dependent DNA replication maintenance of fidelity [IGI]
- RNA-dependent DNA replication [IDA]
- base-excision repair, gap-filling [IBA]
- nucleotide-excision repair, DNA gap filling [IBA]
- regulation of mitotic cell cycle [IBA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
XRS2
Gene Ontology Biological Process
- base-excision repair [IGI, IMP]
- double-strand break repair via nonhomologous end joining [IMP]
- meiotic DNA double-strand break formation [IMP]
- mitochondrial double-strand break repair via homologous recombination [IMP]
- sporulation resulting in formation of a cellular spore [IMP]
- telomere maintenance [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
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.
Publication
Requirement of POL3 and POL4 on non-homologous and microhomology-mediated end joining in rad50/xrs2 mutants of Saccharomyces cerevisiae.
Non-homologous end joining (NHEJ) directly joins two broken DNA ends without sequence homology. A distinct pathway called microhomology-mediated end joining (MMEJ) relies on a few base pairs of homology between the recombined DNA. The majority of DNA double-strand breaks caused by endogenous oxygen species or ionizing radiation contain damaged bases that hinder direct religation. End processing is required to remove ... [more]
Throughput
- Low Throughput
Ontology Terms
- phenotype: chromosome/plasmid maintenance (APO:0000143)
Additional Notes
- NHEJ
- Table 2
- pol3-t allele
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| POL3 XRS2 | 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 | -0.256 | BioGRID | 364052 | |
| XRS2 POL3 | 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 | -0.2941 | BioGRID | 2036630 | |
| POL3 XRS2 | 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 | -0.4716 | BioGRID | 1965053 | |
| POL3 XRS2 | Synthetic Growth Defect 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. | High | - | BioGRID | 1518557 | |
| POL3 XRS2 | 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 | 591853 |
Curated By
- BioGRID