GCN5
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
RTT109
Gene Ontology Biological Process
- cellular response to DNA damage stimulus [IMP]
- double-strand break repair via nonhomologous end joining [IMP]
- histone acetylation [IDA, IGI, IMP]
- maintenance of rDNA [IGI]
- negative regulation of transposition, RNA-mediated [IMP]
- regulation of transcription from RNA polymerase II promoter in response to stress [IMP]
Gene Ontology Molecular Function
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
Interaction with the histone chaperone Vps75 promotes nuclear localization and HAT activity of Rtt109 in vivo.
Modification of histones is critical for the regulation of all chromatin-templated processes. Yeast Rtt109 is a histone acetyltransferase (HAT) that acetylates H3 lysines 9, 27 and 56. Rtt109 associates with and is stabilized by Nap1 family histone chaperone Vps75. Our data suggest Vps75 and Nap1 have some overlapping functions despite their different cellular localization and histone binding specificity. We determined ... [more]
Throughput
- Low Throughput
Ontology Terms
- phenotype: vegetative growth (APO:0000106)
- phenotype: heat sensitivity (APO:0000147)
- phenotype: auxotrophy (APO:0000097)
- phenotype: resistance to chemicals (APO:0000087)
- phenotype: protein/peptide modification (APO:0000131)
Additional Notes
- double mutants show a complete loss of H3 acetylation and increased sensitivity to heat, HU and absence of inositol
- genetic complex
- rtt109/vps75/gcn5 triple mutants show increased growth defects compared to double mutants
Related interactions
Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
---|---|---|---|---|---|---|
GCN5 RTT109 | 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 | -5.61 | BioGRID | 2355943 | |
GCN5 RTT109 | 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 | 447786 | |
RTT109 GCN5 | 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 | 300209 | |
GCN5 RTT109 | 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 | 857389 | |
RTT109 GCN5 | 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. | Low | - | BioGRID | 300208 | |
RTT109 GCN5 | 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. | Low/High | - | BioGRID | 285445 | |
GCN5 RTT109 | 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. | Low/High | - | BioGRID | 285051 | |
RTT109 GCN5 | 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. | Low | - | BioGRID | 848336 | |
GCN5 RTT109 | 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 | 447783 |
Curated By
- BioGRID