BAIT

HOP1

L000000802, YIL072W
Meiosis-specific protein required for chromosome synapsis; displays Red1p dependent localization to the unsynapsed axial-lateral elements of the synaptonemal complex; required for chiasma formation; in vitro, displays the ability to promote intra- and intermolecular synapsis between double-stranded DNA molecules and to fold DNA into rigid protein-DNA filaments
GO Process (3)
GO Function (1)
GO Component (3)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)
PREY

REC104

L000001605, YHR157W
Protein involved in early stages of meiotic recombination; required for meiotic crossing over; forms a complex with Rec102p and Spo11p necessary during the initiation of recombination
GO Process (2)
GO Function (0)
GO Component (1)

Gene Ontology Biological Process

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)

Dosage Rescue

A genetic interaction is inferred when over expression or increased dosage of one gene rescues the lethality or growth defect of a strain that is mutated or deleted for another gene.

Publication

Insertional mutations in the yeast HOP1 gene: evidence for multimeric assembly in meiosis.

Friedman DB, Hollingsworth NM, Byers B

The HOP1 gene of Saccharomyces cerevisiae has been shown to play an important role in meiotic synapsis. In this study we analyzed the mechanism of this function by phenotypic characterization of novel in-frame linker-insertion mutations located at various sites throughout the HOP1 coding sequence. Among 12 mutations found to cause defects in meiotic recombination and spore viability, three were temperature-sensitive ... [more]

Genetics Feb. 01, 1994; 136(2);449-64 [Pubmed: 8150275]

Throughput

  • Low Throughput

Ontology Terms

  • sporulation (APO:0000041)
  • heat sensitivity (APO:0000147)

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
HOP1 REC104
Dosage Rescue
Dosage Rescue

A genetic interaction is inferred when over expression or increased dosage of one gene rescues the lethality or growth defect of a strain that is mutated or deleted for another gene.

Low-BioGRID
427823

Curated By

  • BioGRID