BAIT

PIF1

TST1, DNA helicase PIF1, L000001435, YML061C
DNA helicase, potent G-quadruplex DNA binder/unwinder; possesses strand annealing activity; promotes DNA synthesis during break-induced replication; important for crossover recombination; translation from different start sites produces mitochondrial and nuclear forms; nuclear form is a catalytic inhibitor of telomerase; mitochondrial form involved in DNA repair and recombination; mutations affect Zn, Fe homeostasis; regulated by Rad53p-dependent phosphorylation in rho0 cells
Saccharomyces cerevisiae (S288c)
PREY

TLC1

TER1, L000002315
RNA template component of telomerase; TLC1 RNA contains a template sequence that Est2p uses to add irregular repeats of TG(1-3) residues onto a DNA end; promoter regulated by the cell cycle dependent transcriptional activators Swi4p/Swi6p and Mbp1p/Swi6p
Saccharomyces cerevisiae (S288c)

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.

Publication

Translesion Polymerases Drive Microhomology-Mediated Break-Induced Replication Leading to Complex Chromosomal Rearrangements.

Sakofsky CJ, Ayyar S, Deem AK, Chung WH, Ira G, Malkova A

Complex genomic rearrangements (CGRs) are a hallmark of many human diseases. Recently, CGRs were suggested to result from microhomology-mediated break-induced replication (MMBIR), a replicative mechanism involving template switching at positions of microhomology. Currently, the cause of MMBIR and the proteins mediating this process remain unknown. Here, we demonstrate in yeast that a collapse of homology-driven break-induced replication (BIR) caused by ... [more]

Mol. Cell Dec. 17, 2015; 60(6);860-72 [Pubmed: 26669261]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: mutation frequency (APO:0000198)

Additional Notes

  • mutation rate

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
PIF1 TLC1
Phenotypic Suppression
Phenotypic Suppression

A genetic interaction is inferred when mutation or over expression of one gene results in suppression of any phenotype (other than lethality/growth defect) associated with mutation or over expression of another gene.

Low-BioGRID
3310771
PIF1 TLC1
Phenotypic Suppression
Phenotypic Suppression

A genetic interaction is inferred when mutation or over expression of one gene results in suppression of any phenotype (other than lethality/growth defect) associated with mutation or over expression of another gene.

Low-BioGRID
3531611
PIF1 TLC1
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
480987
TLC1 PIF1
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
480991

Curated By

  • BioGRID