DOT1
Gene Ontology Biological Process
- DNA damage checkpoint [IGI, IMP]
- G1 DNA damage checkpoint [IMP]
- chromatin silencing at telomere [IMP]
- global genome nucleotide-excision repair [IMP]
- histone H3-K79 methylation [IDA, IMP]
- intra-S DNA damage checkpoint [IMP]
- meiotic recombination checkpoint [IGI]
- nucleotide-excision repair [IGI, IMP]
- postreplication repair [IGI]
- recombinational repair [IGI, IMP]
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 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
Synthetic lethal screens identify gene silencing processes in yeast and implicate the acetylated amino terminus of Sir3 in recognition of the nucleosome core.
Dot1 methylates histone H3 lysine 79 (H3K79) on the nucleosome core and is involved in Sir protein-mediated silencing. Previous studies suggested that H3K79 methylation within euchromatin prevents nonspecific binding of the Sir proteins, which in turn facilitates binding of the Sir proteins in unmethylated silent chromatin. However, the mechanism by which the Sir protein binding is influenced by this modification ... [more]
Throughput
- Low Throughput
Ontology Terms
- phenotype: vegetative growth (APO:0000106)
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| POL32 DOT1 | 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 | -5.9174 | BioGRID | 216567 | |
| DOT1 POL32 | 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 | -0.3085 | BioGRID | 370834 | |
| POL32 DOT1 | 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 | -0.3085 | BioGRID | 391873 | |
| POL32 DOT1 | 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 | -0.2019 | BioGRID | 2138694 | |
| DOT1 POL32 | 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 | -0.3323 | BioGRID | 2102013 | |
| DOT1 POL32 | 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 | 300055 | |
| POL32 DOT1 | 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 | 455779 |
Curated By
- BioGRID