BAIT

MCD1

PDS3, RHC21, SCC1, L000002676, YDL003W
Essential alpha-kleisin subunit of the cohesin complex; required for sister chromatid cohesion in mitosis and meiosis; apoptosis induces cleavage and translocation of a C-terminal fragment to mitochondria; expression peaks in S phase
Saccharomyces cerevisiae (S288c)
PREY

PDS1

securin, L000001368, YDR113C
Securin; inhibits anaphase by binding separin Esp1p; blocks cyclin destruction and mitotic exit, essential for meiotic progression and mitotic cell cycle arrest; localization is cell-cycle dependent and regulated by Cdc28p phosphorylation
GO Process (4)
GO Function (1)
GO Component (3)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)

Phenotypic Suppression

A genetic interaction is inferred when mutation or over expression of one gene results in suppression of any phenotype (other than lethality/growth defect) associated with mutation or over expression of another gene.

Publication

Correct spindle elongation at the metaphase/anaphase transition is an APC-dependent event in budding yeast.

Severin F, Hyman AA, Piatti S

At the metaphase to anaphase transition, chromosome segregation is initiated by the splitting of sister chromatids. Subsequently, spindles elongate, separating the sister chromosomes into two sets. Here, we investigate the cell cycle requirements for spindle elongation in budding yeast using mutants affecting sister chromatid cohesion or DNA replication. We show that separation of sister chromatids is not sufficient for proper ... [more]

J. Cell Biol. Nov. 26, 2001; 155(5);711-8 [Pubmed: 11724813]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: cytokinesis (APO:0000071)
  • phenotype: spindle morphology (APO:0000213)

Additional Notes

  • Deletion of PDS1 is sufficient to bypass the cytokinesis delay and the spindle defects of scc1-73

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
MCD1 PDS1
Dosage Lethality
Dosage Lethality

A genetic interaction is inferred when over expression or increased dosage of one gene causes lethality in a strain that is mutated or deleted for another gene.

Low-BioGRID
153901
MCD1 PDS1
Synthetic Growth Defect
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.

Low-BioGRID
2202197
PDS1 MCD1
Synthetic Rescue
Synthetic Rescue

A genetic interaction is inferred when mutations or deletions of one gene rescues the lethality or growth defect of a strain mutated or deleted for another gene.

Low-BioGRID
2454580

Curated By

  • BioGRID