Evidence map›Paper›PMID 8970158›Full record

ArticleMolecular biology of the cell1996

Domains determining the functional distinction of the fission yeast cell cycle "start" molecules Res1 and Res2.

S Sturm, H Okayama

Open access · greenAbstract read
In one paragraph

Article in Molecular biology of the cell, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.7field-weighted citation impact, top 32% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 12 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

S SturmOkayama Cell Switching Project, Research Development Corporation of Japan, Kyoto, Japan.
H Okayama
ARCH Development Corporation · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In Schizosaccharomyces pombe the "start" of the cell cycle is regulated by two parallel, functionally overlapping complexes composed of Res1-Cdc10 and Res2-Cdc10. Res1 and Res2 are structurally very homologous and are required for the start of the mitotic and meiotic cycle, respectively. We have addressed the question which parts of the proteins are essential for function and determine the functional specificity. Several discrete domains in the nonconserved C-terminal region are essential for the mitotic and meiotic start function and determine the functional specificity independently of the structurally conserved motifs at the N-terminal end and in the center. One of these domains in Res2 restricts Res2 to interact only with Rep2. Res2 without this domain behaves like a functional chimera having the properties of Res2 and Res1. Likewise, internally truncated forms of Res1 lacking the centrally located ankyrin repeats and adjacent sequences can partially suppress the meiotic defect in res2- cells. These truncated Res1 molecules behave like functional chimeras with the properties of Res1 and Res2.

Indexed as

Cell CycleCell Cycle ProteinsSchizosaccharomyces pombe ProteinsTranscription FactorsAmino Acid SequenceAnkyrinsBinding SitesDNA-Binding ProteinsFungal ProteinsMitosisMolecular Sequence DataRecombinant Fusion ProteinsRepetitive Sequences, Nucleic AcidSchizosaccharomycesStructure-Activity RelationshipTrans-ActivatorsAnkyrinsCell Cycle ProteinsDNA-Binding ProteinsFungal ProteinsRecombinant Fusion ProteinsRep2 protein, S pomberes1 protein, S pomberes2 protein, S pombeSchizosaccharomyces pombe ProteinsTrans-ActivatorsTranscription Factors

Identifiers

PMID8970158
PMCPMC276043
OpenAlexW2002425457

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.