BAIT

SWI5

DNA-binding transcription factor SWI5, L000002253, YDR146C
Transcription factor that recruits Mediator and Swi/Snf complexes; activates transcription of genes expressed at the M/G1 phase boundary and in G1 phase; required for expression of the HO gene controlling mating type switching; localization to nucleus occurs during G1 and appears to be regulated by phosphorylation by Cdc28p kinase; SWI5 has a paralog, ACE2, that arose from the whole genome duplication
Saccharomyces cerevisiae (S288c)
PREY

RPD3

MOF6, REC3, SDI2, SDS6, histone deacetylase RPD3, L000001696, L000001603, YNL330C
Histone deacetylase, component of both the Rpd3S and Rpd3L complexes; regulates transcription, silencing, autophagy and other processes by influencing chromatin remodeling; forms at least two different complexes which have distinct functions and members; Rpd3(L) recruitment to the subtelomeric region is regulated by interaction with the arginine methyltransferase, Hmt1p
GO Process (19)
GO Function (3)
GO Component (6)
Saccharomyces cerevisiae (S288c)

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.

Publication

Both positive and negative regulators of HO transcription are required for mother-cell-specific mating-type switching in yeast.

Nasmyth K, Stillman D, Kipling D

The HO gene, which encodes an endonuclease responsible for initiating mating type switching in yeast, is transcribed at START during the cell cycle of mother cells but not at all during the cell cycle of daughter cells. At least six genes, called SWI1-6, are necessary for HO transcription. We describe the isolation and characterization of mutations in two new genes ... [more]

Cell Feb. 27, 1987; 48(4);579-87 [Pubmed: 3028642]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: mating type switching (APO:0000196)

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
RPD3 SWI5
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-0.1252BioGRID
407203
SWI5 RPD3
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
261692

Curated By

  • BioGRID