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

Epistasis analysis of suppressor mutations that allow HO expression in the absence of the yeast SW15 transcriptional activator.

Stillman DJ, Dorland S, Yu Y

We have examined mutations which overcome the requirement for SW15-dependent transcriptional activation of the Saccharomyces cerevisiae HO gene. We show that the RPD3 gene is the same as SDI2, and that SIN4 is the same as the TSF3 and SDI3 genes. We have also identified a new swi5 suppressor, RGR1. The RGR1 gene was identified originally as a negative regulator ... [more]

Genetics Mar. 01, 1994; 136(3);781-8 [Pubmed: 8005433]

Throughput

  • Low Throughput

Ontology Terms

  • 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
201942

Curated By

  • BioGRID