BAIT
TAF1
TAF130, TAF145, KAT4, TafII145, TafII130, L000002748, YGR274C
TFIID subunit, involved in RNA pol II transcription initiation; possesses in vitro histone acetyltransferase activity but its role in vivo appears to be minor; involved in promoter binding and G1/S progression; relocalizes to the cytosol in response to hypoxia
GO Process (2)
GO Function (5)
GO Component (3)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Saccharomyces cerevisiae (S288c)
PREY
DIS3
MTR17, RRP44, exosome catalytic subunit DIS3, L000003486, YOL021C
Exosome core complex catalytic subunit; has both endonuclease and 3'-5' exonuclease activity; involved in 3'-5' RNA processing and degradation in both the nucleus and the cytoplasm; role in degradation of tRNAs; has similarity to E. coli RNase R and to human DIS3; mutations in Dis3p corresponding to human mutations implicated in multiple myeloma cause phenotypes suggesting impaired exosome function; protein abundance increases in response to DNA replication stress
GO Process (12)
GO Function (3)
GO Component (5)
Gene Ontology Biological Process
- exonucleolytic trimming to generate mature 3'-end of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) [IMP]
- ncRNA 3'-end processing [IMP]
- nonfunctional rRNA decay [IMP]
- nuclear mRNA surveillance [IMP]
- nuclear polyadenylation-dependent CUT catabolic process [IMP]
- nuclear polyadenylation-dependent mRNA catabolic process [IC]
- nuclear polyadenylation-dependent rRNA catabolic process [IMP]
- nuclear polyadenylation-dependent tRNA catabolic process [IDA, IGI, IMP]
- nuclear-transcribed mRNA catabolic process, 3'-5' exonucleolytic nonsense-mediated decay [IC]
- nuclear-transcribed mRNA catabolic process, non-stop decay [IC]
- polyadenylation-dependent snoRNA 3'-end processing [IC]
- rRNA catabolic process [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Saccharomyces cerevisiae (S288c)
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.
Publication
Saccharomyces cerevisiae Genetics Predicts Candidate Therapeutic Genetic Interactions at the Mammalian Replication Fork.
The concept of synthetic lethality has gained popularity as a rational guide for predicting chemotherapeutic targets based on negative genetic interactions between tumor-specific somatic mutations and a second-site target gene. One hallmark of most cancers that can be exploited by chemotherapies is chromosome instability (CIN). Because chromosome replication, maintenance, and segregation represent conserved and cell-essential processes, they can be modeled ... [more]
G3 (Bethesda) Feb. 01, 2013; 3(2);273-82 [Pubmed: 23390603]
Quantitative Score
- 0.04239068 [SGA Score]
Throughput
- High Throughput
Ontology Terms
- phenotype: inviable (APO:0000112)
Additional Notes
- SGA analysis for synthetic lethal interactions between mutations whose human orthologs are found to be mutated in cancers, and the deletion mutant collection, where the interaction probability P < 0.05
Curated By
- BioGRID