URA7
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
MSH2
Gene Ontology Biological Process
- DNA recombination [IMP]
- chromatin silencing at silent mating-type cassette [IGI]
- interstrand cross-link repair [IGI]
- maintenance of DNA repeat elements [IBA]
- meiotic gene conversion [IMP]
- meiotic mismatch repair [IMP]
- mismatch repair [IMP]
- mitotic recombination [IMP]
- negative regulation of reciprocal meiotic recombination [IBA]
- postreplication repair [IBA]
- removal of nonhomologous ends [IGI, IMP]
Gene Ontology Molecular Function- ATP binding [IDA]
- ATPase activity [IDA]
- DNA insertion or deletion binding [IDA]
- DNA-dependent ATPase activity [IBA]
- Y-form DNA binding [IDA]
- damaged DNA binding [IBA]
- double-strand/single-strand DNA junction binding [IDA]
- four-way junction DNA binding [IDA]
- guanine/thymine mispair binding [IDA]
- heteroduplex DNA loop binding [IDA]
- single base insertion or deletion binding [IDA, IMP]
- ATP binding [IDA]
- ATPase activity [IDA]
- DNA insertion or deletion binding [IDA]
- DNA-dependent ATPase activity [IBA]
- Y-form DNA binding [IDA]
- damaged DNA binding [IBA]
- double-strand/single-strand DNA junction binding [IDA]
- four-way junction DNA binding [IDA]
- guanine/thymine mispair binding [IDA]
- heteroduplex DNA loop binding [IDA]
- single base insertion or deletion binding [IDA, IMP]
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
Alterations in cellular metabolism triggered by URA7 or GLN3 inactivation cause imbalanced dNTP pools and increased mutagenesis.
Eukaryotic DNA replication fidelity relies on the concerted action of DNA polymerase nucleotide selectivity, proofreading activity, and DNA mismatch repair (MMR). Nucleotide selectivity and proofreading are affected by the balance and concentration of deoxyribonucleotide (dNTP) pools, which are strictly regulated by ribonucleotide reductase (RNR). Mutations preventing DNA polymerase proofreading activity or MMR function cause mutator phenotypes and consequently increased cancer ... [more]
Throughput
- Low Throughput
Ontology Terms
- phenotype: mutation frequency (APO:0000198)
Additional Notes
- double mutants show increased mutator phenotypes
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| URA7 MSH2 | 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 | -0.1805 | BioGRID | 356405 | |
| MSH2 URA7 | 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 | -0.1805 | BioGRID | 412991 | |
| MSH2 URA7 | 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 | -0.1984 | BioGRID | 2180170 |
Curated By
- BioGRID