AMS2
Gene Ontology Biological Process
- CENP-A containing nucleosome assembly [IMP]
- cellular protein localization [IMP]
- mitotic sister chromatid segregation [IMP]
- positive regulation of transcription from RNA polymerase II promoter [IMP]
- protein localization to chromosome, centromeric region [IMP]
- transcription from RNA polymerase II promoter [IMP]
Gene Ontology Molecular Function- RNA polymerase II core promoter proximal region sequence-specific DNA binding [NAS]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding transcription factor activity involved in positive regulation of transcription [IMP]
- centromeric DNA binding [IDA]
- core promoter proximal region sequence-specific DNA binding [IMP]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding [NAS]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding transcription factor activity involved in positive regulation of transcription [IMP]
- centromeric DNA binding [IDA]
- core promoter proximal region sequence-specific DNA binding [IMP]
Gene Ontology Cellular Component
HHF1
Gene Ontology Cellular Component
Dosage Rescue
A genetic interaction is inferred when over expression or increased dosage of one gene rescues the lethality or growth defect of a strain that is mutated or deleted for another gene.
Publication
A cell cycle-regulated GATA factor promotes centromeric localization of CENP-A in fission yeast.
CENP-A, the centromere-specific histone H3 variant, plays a crucial role in organizing kinetochore chromatin for precise chromosome segregation. We have isolated Ams2, a Daxx-like motif-containing GATA factor, and histone H4, as multicopy suppressors of cnp1-1, an S. pombe CENP-A mutant. While depletion of Ams2 results in the reduction of CENP-A binding to the centromere and chromosome missegregation, increasing its dosage ... [more]
Throughput
- Low Throughput
Ontology Terms
- phenotype: vegetative growth (APO:0000106)
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| AMS2 HHF1 | Dosage Rescue Dosage Rescue A genetic interaction is inferred when over expression or increased dosage of one gene rescues the lethality or growth defect of a strain that is mutated or deleted for another gene. | Low | - | PomBase | - | |
| AMS2 HHF1 | 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 | -5.6745 | BioGRID | 777445 |
Curated By
- BioGRID