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

Extragenic suppressors of Saccharomyces cerevisiae prp4 mutations identify a negative regulator of PRP genes.

Maddock JR, Weidenhammer EM, Adams CC, Lunz RL, Woolford JL

The PRP4 gene encodes a protein that is a component of the U4/U6 small nuclear ribonucleoprotein particle and is necessary for both spliceosome assembly and pre-mRNA splicing. To identify genes whose products interact with the PRP4 gene or gene product, we isolated second-site suppressors of temperature-sensitive prp4 mutations. We limited ourselves to suppressors with a distinct phenotype, cold sensitivity, to ... [more]

Genetics Mar. 01, 1994; 136(3);833-47 [Pubmed: 8005438]

Throughput

Low Throughput

Ontology Terms

phenotype: inviable (APO:0000112)

Related interactions

Interaction	Experimental Evidence Code	Dataset	Throughput	Score	Curated By	Notes
PRP4 PRP3	Affinity Capture-MS Affinity Capture-MS An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.	Gavin AC (2002)	High	-	BioGRID	-
PRP3 PRP4	Affinity Capture-MS Affinity Capture-MS An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.	Gavin AC (2006)	High	-	BioGRID	-
PRP4 PRP3	Affinity Capture-MS Affinity Capture-MS An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.	Gavin AC (2006)	High	-	BioGRID	-
PRP3 PRP4	Affinity Capture-MS Affinity Capture-MS An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.	Krogan NJ (2004)	High	-	BioGRID	-
PRP3 PRP4	Affinity Capture-MS Affinity Capture-MS An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.	Michaelis AC (2023)	High	10	BioGRID	3593235
PRP4 PRP3	Dosage Rescue Dosage Rescue A genetic interaction is inferred when over expression or increased dosage of one gene rescues the lethality or growth defect of a strain that is mutated or deleted for another gene.	Last RL (1987)	Low	-	BioGRID	161760
PRP3 PRP4	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.	Costanzo M (2016)	High	-0.5695	BioGRID	1928239
PRP4 PRP3	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.	Costanzo M (2016)	High	-0.6604	BioGRID	1957325
PRP3 PRP4	Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro.	Ayadi L (1998)	Low	-	BioGRID	-
PRP3 PRP4	Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.	Ayadi L (1998)	Low	-	BioGRID	-
PRP4 PRP3	Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.	Ayadi L (1998)	Low	-	BioGRID	-
PRP4 PRP3	Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.	Ito T (2001)	High	-	BioGRID	-
PRP3 PRP4	Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.	Ito T (2001)	High	-	BioGRID	-
PRP3 PRP4	Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.	Yu H (2008)	High	-	BioGRID	-

Curated By

BioGRID

Interaction Summary

PRP3

Gene Ontology Biological Process

Gene Ontology Cellular Component

PRP4