Evidence map›Paper›PMID 7891677›Full record

ArticleMolecular and cellular biology1995

Activation of CLN1 and CLN2 G1 cyclin gene expression by BCK2.

C J Di Como, H Chang, K T Arndt

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

66 citing papers in PubMed, 108 citations in OpenAlex.

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6 more citing papers are in PubMed but not listed here.

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

3 authors at 2 institutions in 1 country.

C J Di ComoCold Spring Harbor Laboratory, New York 11724-2212.
H Chang
K T Arndt
Cold Spring Harbor Laboratory · USState University of New York · US

Funding

PROGRESSION FROM G1 TO S REQUIRES THE SIT4 PHOSPHATASER01GM045179 · NIGMS · COLD SPRING HARBOR LABORATORY · PI ARNDT, KIM T · 1991 to 1997
–
NIGMS NIH HHS GM45179
6 · The paper itself

Abstract

The Saccharomyces cerevisiae CLN3 protein, a G1 cyclin, positively regulates the expression of CLN1 and CLN2, two additional G1 cyclins whose expression during late G1 is activated, in part, by the transcription factors SWI4 and SWI6. We isolated 12 complementation groups of mutants that require CLN3. The members of one of these complementation groups have mutations in the BCK2 gene. In a wild-type CLN3 genetic background, bck2 mutants have a normal growth rate but have a larger cell size, are more sensitive to alpha-factor, and have a modest defect in the accumulation of CLN1 and CLN2 RNA. In the absence of CLN3, bck2 mutations cause an extremely slow growth rate: the cells accumulate in late G1 with very low levels of CLN1 and CLN2 RNA. The slow growth rate and long G1 delay of bck2 cln3 mutants are cured by heterologous expression of CLN2. Moreover, overexpression of BCK2 induces very high levels of CLN1, CLN2, and HCS26 RNAs. The results suggest that BCK2 and CLN3 provide parallel activation pathways for the expression of CLN1 and CLN2 during late G1.

Indexed as

Gene Expression Regulation, FungalSaccharomyces cerevisiae ProteinsCyclinsFungal ProteinsG1 PhaseGenes, FungalGenetic Complementation TestIntracellular Signaling Peptides and ProteinsMutationPhosphoprotein PhosphatasesPhosphoproteinsPromoter Regions, GeneticProtein Kinase CProtein Phosphatase 2Protein Serine-Threonine KinasesRecombinant ProteinsBCK2 protein, S cerevisiaeCLN1 protein, S cerevisiaeCLN2 protein, S cerevisiaeCyclinsFungal ProteinsIntracellular Signaling Peptides and ProteinsPhosphoprotein PhosphatasesPhosphoproteinsProtein Kinase CProtein Phosphatase 2Protein Serine-Threonine KinasesRecombinant ProteinsRNA, MessengerSaccharomyces cerevisiae ProteinsSIT4 protein, S cerevisiae

Identifiers

PMID7891677
PMCPMC230409
OpenAlexW1885706271

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.