BAIT
ORC2
RRR1, SIR5, origin recognition complex subunit 2, L000001776, YBR060C
Subunit of the origin recognition complex (ORC); ORC directs DNA replication by binding to replication origins and is also involved in transcriptional silencing; interacts with Spp1p and with trimethylated histone H3; phosphorylated by Cdc28p
GO Process (5)
GO Function (2)
GO Component (3)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Saccharomyces cerevisiae (S288c)
PREY
CIK1
L000000335, YMR198W
Kinesin-associated protein; required for both karyogamy and mitotic spindle organization, interacts stably and specifically with Kar3p and may function to target this kinesin to a specific cellular role; locus encodes a long and short transcript with differing functions; CIK1 has a paralog, VIK1, that arose from the whole genome duplication
GO Process (7)
GO Function (3)
GO Component (4)
Gene Ontology Biological Process
- establishment of mitotic spindle orientation [TAS]
- karyogamy involved in conjugation with cellular fusion [IMP]
- meiotic nuclear division [IDA, IMP]
- mitotic sister chromatid segregation [TAS]
- mitotic spindle organization in nucleus [TAS]
- nuclear migration involved in conjugation with cellular fusion [IMP]
- regulation of mitotic spindle organization [IMP]
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
The origin recognition complex links replication, sister chromatid cohesion and transcriptional silencing in Saccharomyces cerevisiae.
Mutations in genes encoding the origin recognition complex (ORC) of Saccharomyces cerevisiae affect initiation of DNA replication and transcriptional repression at the silent mating-type loci. To explore the function of ORC in more detail, a screen for genetic interactions was undertaken using large-scale synthetic lethal analysis. Combination of orc2-1 and orc5-1 alleles with the complete set of haploid deletion mutants ... [more]
Genetics Jun. 01, 2004; 167(2);579-91 [Pubmed: 15238513]
Throughput
- Low Throughput
Ontology Terms
- inviable (APO:0000112)
Curated By
- BioGRID