DNA2
Gene Ontology Biological Process
Gene Ontology Molecular Function
POL32
Gene Ontology Biological Process
- DNA amplification [IMP]
- DNA replication, removal of RNA primer [IDA]
- RNA-dependent DNA replication [IDA]
- base-excision repair [TAS]
- double-strand break repair via break-induced replication [IMP]
- lagging strand elongation [TAS]
- leading strand elongation [TAS]
- mismatch repair [NAS]
- nucleotide-excision repair [TAS]
- postreplication repair [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
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
Flexibility of eukaryotic Okazaki fragment maturation through regulated strand displacement synthesis.
Okazaki fragment maturation to produce continuous lagging strands in eukaryotic cells requires precise coordination of strand displacement synthesis by DNA polymerase delta (Pol delta) with 5.-flap cutting by FEN1(RAD27) endonuclease. Excessive strand displacement is normally prevented by the 3.-exonuclease activity of Pol delta. This core maturation machinery can be assisted by Dna2 nuclease/helicase that processes long flaps. Our genetic studies ... [more]
Throughput
- Low Throughput
Ontology Terms
- phenotype: inviable (APO:0000112)
Additional Notes
- Deletion of pol32 partially rescues deletion of dna2; the double mutant is temperature-sensitive at 37 C.
Related interactions
Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
---|---|---|---|---|---|---|
DNA2 POL32 | 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 | 2595694 | |
DNA2 POL32 | Synthetic Rescue 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. | Low | - | BioGRID | 206211 | |
DNA2 POL32 | Synthetic Rescue 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. | Low | - | BioGRID | 196514 |
Curated By
- BioGRID