BAIT

MBP1

transcription factor MBP1, L000001032, YDL056W
Transcription factor; involved in regulation of cell cycle progression from G1 to S phase, forms a complex with Swi6p that binds to MluI cell cycle box regulatory element in promoters of DNA synthesis genes
Saccharomyces cerevisiae (S288c)
PREY

PKC1

CLY15, CLY5, CLY7, HPO2, STT1, protein kinase C, L000001446, L000000362, S000029091, YBL105C
Protein serine/threonine kinase; essential for cell wall remodeling during growth; localized to sites of polarized growth and the mother-daughter bud neck; homolog of the alpha, beta, and gamma isoforms of mammalian protein kinase C (PKC)
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

Association of the cell cycle transcription factor Mbp1 with the Skn7 response regulator in budding yeast.

Bouquin N, Johnson AL, Morgan BA, Johnston LH

We previously isolated the SKN7 gene in a screen designed to isolate new components of the G1-S cell cycle transcription machinery in budding yeast. We have now found that Skn7 associates with Mbp1, the DNA-binding component of the G1-S transcription factor DSC1/MBF. SKN7 and MBP1 show several genetic interactions. Skn7 overexpression is lethal and is suppressed by a mutation in ... [more]

Mol. Biol. Cell Oct. 01, 1999; 10(10);3389-400 [Pubmed: 10512874]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: inviable (APO:0000112)
  • phenotype: spore germination (APO:0000042)

Additional Notes

  • double mutants show enhanced spore lethality

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
PKC1 MBP1
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
657620

Curated By

  • BioGRID