MRC1
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
AGO1
Gene Ontology Biological Process
- RNA phosphodiester bond hydrolysis, endonucleolytic [IDA]
- chromatin silencing at centromere [IMP]
- chromatin silencing at silent mating-type cassette [IMP]
- chromatin silencing at telomere [IMP]
- chromatin silencing by small RNA [IMP]
- co-transcriptional gene silencing by RNA interference machinery [IMP]
- conversion of ds siRNA to ss siRNA involved in RNA interference [IMP]
- heterochromatin assembly involved in chromatin silencing by small RNA [IMP]
- mitotic sister chromatid segregation [IGI]
- negative regulation of transcription from RNA polymerase II promoter [IMP]
- regulation of chromatin silencing at centromere [IMP]
- regulation of histone H3-K9 methylation [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
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.
Publication
Conservation and rewiring of functional modules revealed by an epistasis map in fission yeast.
An epistasis map (E-MAP) was constructed in the fission yeast, Schizosaccharomyces pombe, by systematically measuring the phenotypes associated with pairs of mutations. This high-density, quantitative genetic interaction map focused on various aspects of chromosome function, including transcription regulation and DNA repair/replication. The E-MAP uncovered a previously unidentified component of the RNA interference (RNAi) machinery (rsh1) and linked the RNAi pathway ... [more]
Quantitative Score
- -13.2704 [SGA Score]
Throughput
- High Throughput
Ontology Terms
- phenotype: colony size (APO:0000063)
Additional Notes
- An Epistatic MiniArray Profile (E-MAP) approach was used to quantitatively score genetic interactions based on fitness defects estimated from the colony size of double versus single mutants. Genetic interactions were considered significant if they had an S score > 2.0 for positive interactions (epistatic or suppressor interactions) and S score < -2.5 for negative interactions (synthetic sick/lethal interactions).
Curated By
- BioGRID