BAIT

NTG1

FUN33, SCR1, ogg2, bifunctional N-glycosylase/AP lyase NTG1, L000004114, YAL015C
DNA N-glycosylase and apurinic/apyrimidinic (AP) lyase; involved in base excision repair; acts in both nucleus and mitochondrion; creates a double-strand break at mtDNA origins that stimulates replication in response to oxidative stress; required for maintaining mitochondrial genome integrity; NTG1 has a paralog, NTG2, that arose from the whole genome duplication
Saccharomyces cerevisiae (S288c)
PREY

RAD1

LPB9, ssDNA endodeoxyribonuclease RAD1, L000001555, YPL022W
Single-stranded DNA endonuclease (with Rad10p); cleaves single-stranded DNA during nucleotide excision repair and double-strand break repair; subunit of Nucleotide Excision Repair Factor 1 (NEF1); homolog of human XPF protein
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

Synergism between base excision repair, mediated by the DNA glycosylases Ntg1 and Ntg2, and nucleotide excision repair in the removal of oxidatively damaged DNA bases in Saccharomyces cerevisiae.

Gellon L, Barbey R, Auffret van der Kemp P, Thomas D, Boiteux S

In Saccharomyces cerevisiae, inactivation of the two DNA N-glycosylases Ntg1p and Ntg2p does not result in a spontaneous mutator phenotype, whereas simultaneous inactivation of Ntglp, Ntg2p and Radlp or Rad14p, both of which are involved in nucleotide excision repair (NER), does. The triple mutants rad1 ntg1 ntg2 and rad14 ntg1 ntg2 show 15- and 22-fold increases, respectively, in spontaneous forward ... [more]

Mol. Genet. Genomics Aug. 01, 2001; 265(6);1087-96 [Pubmed: 11523781]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: inviable (APO:0000112)

Additional Notes

  • in ntg2 background

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
NTG1 RAD1
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
436835
NTG1 RAD1
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
436344
RAD1 NTG1
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
353516

Curated By

  • BioGRID