BAIT

GAP1

amino acid permease GAP1, L000000667, YKR039W
General amino acid permease; Gap1p senses the presence of amino acid substrates to regulate localization to the plasma membrane when needed; essential for invasive growth
Saccharomyces cerevisiae (S288c)
PREY

DAL81

UGA35, DURL, L000000481, YIR023W
Positive regulator of genes in multiple nitrogen degradation pathways; contains DNA binding domain but does not appear to bind the dodecanucleotide sequence present in the promoter region of many genes involved in allantoin catabolism
Saccharomyces cerevisiae (S288c)

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.

Publication

The external amino acid signaling pathway promotes activation of Stp1 and Uga35/Dal81 transcription factors for induction of the AGP1 gene in Saccharomyces cerevisiae.

Abdel-Sater F, Iraqui I, Urrestarazu A, Andre B

Yeast cells respond to the presence of amino acids in their environment by inducing transcription of several amino acid permease genes including AGP1, BAP2, and BAP3. The signaling pathway responsible for this induction involves Ssy1, a permease-like sensor of external amino acids, and culminates with proteolytic cleavage and translocation to the nucleus of the zinc-finger proteins Stp1 and Stp2, the ... [more]

Genetics Apr. 01, 2004; 166(4);1727-39 [Pubmed: 15126393]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: nutrient utilization (APO:0000096)
  • phenotype: vegetative growth (APO:0000106)

Additional Notes

  • GAP1/STP1/UGA35 triple mutants show synthetic growth defects

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
GAP1 DAL81
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
426382
GAP1 DAL81
Positive Genetic
Positive Genetic

Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a less severe fitness defect than expected under a given condition. This term is reserved for high or low throughput studies with scores.

High0.2096BioGRID
1910924
DAL81 GAP1
Positive Genetic
Positive Genetic

Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a less severe fitness defect than expected under a given condition. This term is reserved for high or low throughput studies with scores.

High0.1782BioGRID
1909236
GAP1 DAL81
Synthetic Lethality
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.

Low-BioGRID
352982

Curated By

  • BioGRID