BAIT

ROM2

Rho family guanine nucleotide exchange factor ROM2, L000003182, YLR371W
GDP/GTP exchange factor (GEF) for Rho1p and Rho2p; mutations are synthetically lethal with mutations in rom1, which also encodes a GEF; Rom2p localization to the bud surface is dependent on Ack1p; ROM2 has a paralog, ROM1, that arose from the whole genome duplication
Saccharomyces cerevisiae (S288c)
PREY

BEM2

IPL2, SUP9, TSL1, L000000168, YER155C
Rho GTPase activating protein (RhoGAP); involved in the control of cytoskeleton organization and cellular morphogenesis; required for bud emergence; potential GAP for Rho4p
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

Lrg1p functions as a putative GTPase-activating protein in the Pkc1p-mediated cell integrity pathway in Saccharomyces cerevisiae.

Lorberg A, Schmitz HP, Jacoby JJ, Heinisch JJ

In Saccharomyces cerevisiae the ROM2 gene encodes a GDP/GTP exchange factor for the small G-protein Rho1p, a known activator of protein kinase C. In a screen designed to isolate suppressors of a rom2 mutant allele, we identified a mutant defective in the gene coding for the putative GTPase-activating protein Lrg1p. This protein was previously suggested to be involved in sporulation ... [more]

Mol. Genet. Genomics Nov. 01, 2001; 266(3);514-26 [Pubmed: 11713681]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: osmotic stress resistance (APO:0000082)

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
BEM2 ROM2
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-0.1536BioGRID
376510
ROM2 BEM2
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-0.2472BioGRID
2155300
BEM2 ROM2
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-0.1433BioGRID
2110622
BEM2 ROM2
Phenotypic Enhancement
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.

Low-BioGRID
253764
ROM2 BEM2
Phenotypic Enhancement
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.

Low-BioGRID
259601
ROM2 BEM2
Synthetic Growth Defect
Synthetic Growth Defect

A genetic interaction is inferred when mutations in separate genes, each of which alone causes a minimal phenotype, result in a significant growth defect under a given condition when combined in the same cell.

Low-BioGRID
519518

Curated By

  • BioGRID