BAIT

ARO8

bifunctional 2-aminoadipate transaminase/aromatic-amino-acid:2-oxoglutarate transaminase, L000003949, YGL202W
Aromatic aminotransferase I; expression is regulated by general control of amino acid biosynthesis
GO Process (1)
GO Function (2)
GO Component (1)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)
PREY

ARO9

aromatic-amino-acid:2-oxoglutarate transaminase, L000003950, YHR137W
Aromatic aminotransferase II; catalyzes the first step of tryptophan, phenylalanine, and tyrosine catabolism
GO Process (1)
GO Function (1)
GO Component (2)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)

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.

Publication

Phenylalanine- and tyrosine-auxotrophic mutants of Saccharomyces cerevisiae impaired in transamination.

Urrestarazu A, Vissers S, Iraqui I, Grenson M

This paper reports the first isolation of Saccharomyces cerevisiae mutants lacking aromatic aminotransferase I activity (aro8), and of aro8 and aro9 double mutants which are auxotrophic for both phenylalanine and tyrosine, because the second mutation, aro9 affects aromatic aminotransferase II. Neither of the single mutants displays any nutritional requirement on minimal ammonia medium. In vitro, aromatic aminotransferase I is active ... [more]

Mol. Gen. Genet. Jan. 01, 1998; 257(2);230-7 [Pubmed: 9491082]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: auxotrophy (APO:0000097)
  • phenotype: inviable (APO:0000112)

Additional Notes

  • double mutants are auxotrophic for phenylalanine and tyrosine

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
ARO9 ARO8
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
2346549
ARO8 ARO9
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
326037
ARO9 ARO8
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
2346550
ARO8 ARO9
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
3026230

Curated By

  • BioGRID