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Article

Regulation of progression through the G1 phase of the cell cycle by the rum1+ gene.

Nature - 20 Jan 1994

Moreno S, Nurse P

Abstract excerpt

The rum1+ gene is identified as a new regulator of G1 progression in fission yeast. It influences three aspects of G1 regulation: determination of the length of G1, dependence of S phase upon completion of mitosis, and restraint of mitosis until G1 is finished. We propose that it has a central role in regulating the G1 phase of the cell cycle.

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Identifiers

PMID: 8121488
DOI: 10.1038/367236a0

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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Related research

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Research trail→

Click a neighbor to travelStep 1 · 12 closest

Regulation of progression through the G1 phase of the cell cycle by the rum1+ gene.PMID 8121488Read ↗

Regulated mRNA stability of the Cdk inhibitor Rum1 links nutrient status to cell cycle progression.Semantic proximity Read ↗

Interaction of cdc2 and rum1 regulates Start and S-phase in fission yeast.Semantic proximity Read ↗

The puc1 cyclin regulates the G1 phase of the fission yeast cell cycle in response to cell size.Semantic proximity Read ↗

The Cdk inhibitors p25rum1 and p40SIC1 are functional homologues that play similar roles in the regulation of the cell cycle in fission and budding yeast.Semantic proximity Read ↗

Liz1p, a novel fission yeast membrane protein, is required for normal cell division when ribonucleotide reductase is inhibited.Semantic proximity Read ↗

Fission yeast WD-repeat protein pop1 regulates genome ploidy through ubiquitin-proteasome-mediated degradation of the CDK inhibitor Rum1 and the S-phase initiator Cdc18.Semantic proximity Read ↗

Constraining G1-specific transcription to late G1 phase: the MBF-associated corepressor Nrm1 acts via negative feedback.Semantic proximity Read ↗

p25rum1 orders S phase and mitosis by acting as an inhibitor of the p34cdc2 mitotic kinase.Semantic proximity Read ↗

Mid1p-dependent regulation of the M-G1 transcription wave in fission yeast.Semantic proximity Read ↗

The Ste16 WD-repeat protein regulates cell-cycle progression under starvation through the Rum1 protein in Schizosaccharomyces pombe.Semantic proximity Read ↗

Tof1p regulates DNA damage responses during S phase in Saccharomyces cerevisiae.Semantic proximity Read ↗

A WD repeat protein controls the cell cycle and differentiation by negatively regulating Cdc2/B-type cyclin complexes.Semantic proximity Read ↗

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