BAIT

SKI2

SKI complex RNA helicase subunit SKI2, L000001903, YLR398C
Ski complex component and putative RNA helicase; mediates 3'-5' RNA degradation by the cytoplasmic exosome; null mutants have superkiller phenotype of increased viral dsRNAs and are synthetic lethal with mutations in 5'-3' mRNA decay; mutations in the human ortholog, SKIV2L, causes Syndromic diarrhea/Trichohepatoenteric (SD/THE) syndrome
Saccharomyces cerevisiae (S288c)
PREY

SLH1

YGR271W
Putative RNA helicase related to Ski2p; involved in translation inhibition of non-poly(A) mRNAs; required for repressing propagation of dsRNA viruses
GO Process (2)
GO Function (2)
GO Component (2)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)

Phenotypic Enhancement

A genetic interaction is inferred when mutation or overexpression of one gene results in enhancement of any phenotype (other than lethality/growth defect) associated with mutation or over expression of another gene.

Publication

3' poly(A) is dispensable for translation.

Searfoss AM, Wickner RB

In wild-type cells, the 3' poly(A) structure is necessary for translation of mRNA and for mRNA stability. The superkiller 2 (ski2), ski3, ski6, ski7, and ski8 mutations enhance the expression of the poly(A)(-) mRNAs of yeast RNA viruses. Ski2p is a DEVH-box RNA helicase and Slh1p resembles Ski2p. Both repress L-A double-stranded RNA (dsRNA) virus copy number, further suggesting that ... [more]

Proc. Natl. Acad. Sci. U.S.A. Aug. 01, 2000; 97(16);9133-7 [Pubmed: 10922069]

Throughput

  • Low Throughput

Ontology Terms

  • metabolism and growth (APO:0000094)

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
SLH1 SKI2
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-0.1694BioGRID
2124205

Curated By

  • BioGRID