HDA1
Gene Ontology Biological Process
- chromatin organization involved in regulation of transcription [IMP]
- gene silencing by RNA [IMP]
- gene silencing involved in chronological cell aging [IGI, IMP]
- histone deacetylation [IDA, IMP]
- negative regulation of chromatin silencing involved in replicative cell aging [IGI, IMP]
- negative regulation of transcription by transcription factor localization [IGI]
- negative regulation of transcription from RNA polymerase II promoter [IMP]
- positive regulation of transcription from RNA polymerase II promoter [IMP]
- regulation of chromatin silencing at telomere [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- HDA1 complex [IDA, IPI]
CYC8
Gene Ontology Biological Process
- chromatin remodeling [IGI]
- negative regulation of dipeptide transport by negative regulation of transcription from RNA polymerase II promoter [IMP]
- negative regulation of transcription from RNA polymerase II promoter [IMP]
- negative regulation of transcription from RNA polymerase II promoter during mitosis [IMP]
- nucleosome positioning [IDA]
- regulation of fatty acid biosynthetic process by regulation of transcription from RNA polymerase II promoter [IMP]
- regulation of response to DNA damage stimulus [IMP]
Gene Ontology Molecular Function- RNA polymerase II transcription factor binding transcription factor activity involved in negative regulation of transcription [IDA, IPI]
- RNA polymerase II transcription factor binding transcription factor activity involved in positive regulation of transcription [IDA, IGI, IPI]
- histone deacetylase binding [IDA]
- RNA polymerase II transcription factor binding transcription factor activity involved in negative regulation of transcription [IDA, IPI]
- RNA polymerase II transcription factor binding transcription factor activity involved in positive regulation of transcription [IDA, IGI, IPI]
- histone deacetylase binding [IDA]
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
An Uncharacterized Domain Within the N-Terminal Tail of Histone H3 Regulates the Transcription of FLO1 via Cyc8.
Yeast flocculation relies on cell surface flocculin proteins encoded by the sub-telomeric gene, FLO1. The expression of FLO1 is antagonistically regulated by the Tup1-Cyc8 repressor complex and the Swi-Snf co-activator complexes. The role of hyperacetylated N-terminal amino acid residues of histone H3 and H4 is well established in the transcription of FLO1 and other Tup1-Cyc8 regulated genes. However, sub-domains within ... [more]
Throughput
- Low Throughput
Ontology Terms
- rna accumulation (APO:0000224)
Additional Notes
- Genetic complex
- H3/ hda1/ cyc8 triple mutants have increases Flo1 mRNA levels
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| CYC8 HDA1 | 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 | -0.1521 | BioGRID | 2081256 |
Curated By
- BioGRID