NCB2
Gene Ontology Biological Process
- RNA polymerase II transcriptional preinitiation complex assembly [IMP]
- negative regulation of tRNA transcription from RNA polymerase III promoter [IMP]
- negative regulation of transcription from RNA polymerase II promoter [IDA, IGI, IMP]
- positive regulation of transcription from RNA polymerase II promoter [IDA]
- positive regulation of transcription from RNA polymerase II promoter in response to heat stress [IMP]
- regulation of RNA polymerase II transcriptional preinitiation complex assembly [IMP]
Gene Ontology Molecular Function- TBP-class protein binding RNA polymerase II transcription factor activity [IDA, IPI]
- TBP-class protein binding RNA polymerase II transcription factor activity involved in preinitiation complex assembly [IMP]
- chromatin binding [IDA]
- core promoter binding [IDA]
- transcription coactivator activity [IDA]
- transcription corepressor activity [IDA, IGI, IMP]
- TBP-class protein binding RNA polymerase II transcription factor activity [IDA, IPI]
- TBP-class protein binding RNA polymerase II transcription factor activity involved in preinitiation complex assembly [IMP]
- chromatin binding [IDA]
- core promoter binding [IDA]
- transcription coactivator activity [IDA]
- transcription corepressor activity [IDA, IGI, IMP]
Gene Ontology Cellular Component
ISW1
Gene Ontology Biological Process
- DNA-templated transcription, elongation [IDA, IMP]
- chromatin organization involved in regulation of transcription [IMP]
- chromatin remodeling [IGI, IMP, IPI]
- heterochromatin maintenance involved in chromatin silencing [IGI, IMP]
- negative regulation of histone exchange [IMP]
- nucleosome positioning [IGI, IMP]
- positive regulation of transcription from RNA polymerase II promoter [IMP]
- regulation of chromatin organization [IMP]
- regulation of transcriptional start site selection at RNA polymerase II promoter [IGI]
- termination of RNA polymerase I transcription [IGI]
- termination of RNA polymerase II transcription [IGI]
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
Suppression of intragenic transcription requires the MOT1 and NC2 regulators of TATA-binding protein.
Chromatin structure in transcribed regions poses a barrier for intragenic transcription. In a comprehensive study of the yeast chromatin remodelers and the Mot1p-NC2 regulators of TATA-binding protein (TBP), we detected synthetic genetic interactions indicative of suppression of intragenic transcription. Conditional depletion of Mot1p or NC2 in absence of the ISW1 remodeler, but not in the absence of other chromatin remodelers, ... [more]
Throughput
- Low Throughput
Ontology Terms
- vegetative growth (APO:0000106)
Additional Notes
- Figure 1
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| NCB2 ISW1 | 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 | -0.195 | BioGRID | 1972643 | |
| NCB2 ISW1 | 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 | 1240294 |
Curated By
- BioGRID