BAIT

MRE11

NGS1, RAD58, XRS4, MRX complex nuclease subunit, L000004732, L000001149, L000004275, YMR224C
Nuclease subunit of the MRX complex with Rad50p and Xrs2p; complex functions in repair of DNA double-strand breaks and in telomere stability; Mre11p associates with Ser/Thr-rich ORFs in premeiotic phase; nuclease activity required for MRX function; widely conserved; forms nuclear foci upon DNA replication stress
Saccharomyces cerevisiae (S288c)
PREY

BUB1

protein kinase BUB1, L000000196, YGR188C
Protein kinase involved in the cell cycle checkpoint into anaphase; in complex with Mad1p and Bub3p, prevents progression into anaphase in presence of spindle damage; Cdc28p-mediated phosphorylation at Bub1p-T566 is important for degradation in anaphase and adaptation of checkpoint to prolonged mitotic arrest; associates with centromere DNA via Skp1p; involved in Sgo1p relocalization in response to sister kinetochore tension; paralog MAD3 arose from whole genome duplication
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

Mitotic checkpoint function in the formation of gross chromosomal rearrangements in Saccharomyces cerevisiae.

Myung K, Smith S, Kolodner RD

The accumulation of gross chromosomal rearrangements (GCRs) is characteristic of cancer cells. Multiple pathways that prevent GCRs, including S-phase cell cycle checkpoints, homologous recombination, telomere maintenance, suppression of de novo telomere addition, chromatin assembly, and mismatch repair, have been identified in Saccharomyces cerevisiae. However, pathways that promote the formation of GCRs are not as well understood. Of these, the de ... [more]

Proc. Natl. Acad. Sci. U.S.A. Nov. 09, 2004; 101(45);15980-5 [Pubmed: 15514023]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: chromosome/plasmid maintenance (APO:0000143)

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
MRE11 BUB1
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-4.5133BioGRID
218392

Curated By

  • BioGRID