SUB1
Gene Ontology Biological Process
- RNA polymerase III transcriptional preinitiation complex assembly [IDA]
- double-strand break repair via nonhomologous end joining [IMP]
- hyperosmotic response [IGI]
- positive regulation of transcription elongation from RNA polymerase II promoter [IMP]
- positive regulation of transcription from RNA polymerase II promoter [IGI, IPI]
- positive regulation of transcription from RNA polymerase III promoter [IDA, IGI, IMP]
- regulation of transcription from RNA polymerase II promoter [ISS]
- regulation of transcription from RNA polymerase II promoter in response to stress [IDA, IGI, IMP]
- termination of RNA polymerase II transcription [IGI]
Gene Ontology Molecular Function
PHO23
Gene Ontology Biological Process
- chromatin modification [IMP, IPI, ISS]
- negative regulation of chromatin silencing at rDNA [IMP]
- negative regulation of chromatin silencing at silent mating-type cassette [IMP]
- negative regulation of chromatin silencing at telomere [IMP]
- negative regulation of transcription from RNA polymerase I promoter [IMP]
- positive regulation of invasive growth in response to glucose limitation [IMP]
- positive regulation of transcription from RNA polymerase II promoter [IMP]
- positive regulation of transcription from RNA polymerase II promoter in response to heat stress [IMP]
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
Sub1 functions in osmoregulation and in transcription by both RNA polymerases II and III.
Sub1 is implicated in transcriptional activation, elongation, and mRNA 3'-end formation in budding yeast. To gain more insight into its function, we performed a synthetic genetic array screen with SUB1 that uncovered genetic interactions with genes involved in the high-osmolarity glycerol (HOG) osmoresponse pathway. We find that Sub1 and the HOG pathway are redundant for survival in moderate osmolarity. Chromatin ... [more]
Throughput
- Low Throughput
Ontology Terms
- phenotype: vegetative growth (APO:0000106)
- phenotype: hyperosmotic stress resistance (APO:0000204)
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| SUB1 PHO23 | 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 | -0.1834 | BioGRID | 2161354 | |
| SUB1 PHO23 | 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 | -3.8497 | BioGRID | 510868 | |
| SUB1 PHO23 | 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. | High | - | BioGRID | 339583 |
Curated By
- BioGRID