CIG2
Gene Ontology Biological Process
- negative regulation of conjugation with cellular fusion [IMP]
- negative regulation of induction of conjugation with cellular fusion [IMP]
- positive regulation of G1/S transition of mitotic cell cycle [IMP]
- positive regulation of cyclin-dependent protein serine/threonine kinase activity involved in G1/S transition of mitotic cell cycle [IGI, IMP]
- positive regulation of protein serine/threonine kinase activity [IDA]
- signal transduction involved in G1 cell size control checkpoint [IGI]
- traversing start control point of mitotic cell cycle [IGI]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
PUC1
Gene Ontology Biological Process
Gene Ontology Molecular Function
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
The puc1 cyclin regulates the G1 phase of the fission yeast cell cycle in response to cell size.
Eukaryotic cells coordinate cell size with cell division by regulating the length of the G1 and G2 phases of the cell cycle. In fission yeast, the length of the G1 phase depends on a precise balance between levels of positive (cig1, cig2, puc1, and cdc13 cyclins) and negative (rum1 and ste9-APC) regulators of cdc2. Early in G1, cyclin proteolysis and ... [more]
Throughput
- Low Throughput
Ontology Terms
- phenotype: protein/peptide accumulation (APO:0000149)
Additional Notes
- CIG1/CIG2/PUC1 triple mutants show aberrant persistence of the protein RUM1
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| CIG2 PUC1 | 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 | 1518922 | |
| CIG2 PUC1 | 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 | 425835 |
Curated By
- BioGRID