Evidence map›Paper›PMID 14762213›Full record

ArticleNucleic acids research2004

Fission yeast global repressors regulate the specificity of chromatin alteration in response to distinct environmental stresses.

Kouji Hirota, Tomoko Hasemi, Takatomi Yamada, Ken-ich Mizuno, Charles S Hoffman, Takehiko Shibata, Kunihiro Ohta

Open access · bronzeAbstract read
In one paragraph

Article in Nucleic acids research, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

29 citing papers in PubMed, 48 citations in OpenAlex.

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  18. The selective elimination of messenger RNA underlies the mitosis-meiosis switch in fission yeast.Proceedings of the Japan Academy. Series B, Physical and biological sciences · 2010
    Review
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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

7 authors at 1 institution in 1 country.

Kouji HirotaGenetic Dynamics Research Unit-Laboratory, RIKEN (Institute of Physical and Chemical Research), Wako-shi, Saitama 351-0198, Japan.
Tomoko Hasemi
Takatomi Yamada
Ken-ich Mizuno
Charles S Hoffman
Takehiko Shibata
Kunihiro Ohta
RIKEN · JP

Funding

TRANSCRIPTIONAL REGULATION OF THE S POMBE FBPL GENER01GM046226 · NIGMS · BOSTON COLLEGE · PI HOFFMAN, CHARLES S. · 1996 to 2005
$1.3M
S POMBE CAMP SIGNAL PATHWAYR29GM046226 · NIGMS · BOSTON COLLEGE · PI HOFFMAN, CHARLES S. · 1991 to 1995
–
NIGMS NIH HHS GM46226NIGMS NIH HHS R01 GM046226
6 · The paper itself

Abstract

The specific induction of genes in response to distinct environmental stress is vital for all eukaryotes. To study the mechanisms that result in selective gene responses, we examined the role of the fission yeast Tup1 family repressors in chromatin regulation. We found that chromatin structure around a cAMP-responsive element (CRE)-like sequence in ade6-M26 that is bound by Atf1.Pcr1 transcriptional activation was altered in response to osmotic stress but not to heat and oxidative stresses. Such chromatin structure alteration occurred later than the Atf1 phosphorylation but correlated well with stress-induced transcriptional activation at ade6-M26. This chromatin structure alteration required components for the stress-activated protein kinase (SAPK) cascade and both subunits of the M26-binding CREB/ATF-type protein Atf1.Pcr1. Cation stress and glucose starvation selectively caused chromatin structure alteration around CRE-like sequences in cta3(+) and fbp1(+) promoters, respectively, in correlation with transcriptional activation. However, the tup11Delta tup12Delta double deletion mutants lost the selectivity of stress responses of chromatin structure and transcriptional regulation of cta3(+) and fbp1(+). These data indicate that the Tup1-like repressors regulate the chromatin structure to ensure the specificity of gene activation in response to particular stresses. Such a role for these proteins may serve as a paradigm for the regulation of stress response in higher eukaryotes.

Indexed as

Chromatin Assembly and DisassemblyEnvironmentGene Expression Regulation, FungalActivating Transcription Factor 1CationsChromatinGenes, FungalGlucoseHot TemperatureMitogen-Activated Protein Kinase KinasesMutationNitrogenOsmotic PressureOxidative StressPhosphoproteinsPromoter Regions, GeneticActivating Transcription Factor 1atf1 protein, S pombeCationsChromatinGlucoseMitogen-Activated Protein Kinase KinasesNitrogenPhosphoproteinsRepressor ProteinsRNA, FungalRNA, MessengerSchizosaccharomyces pombe ProteinsTUP1 protein, S pombewis1 protein, S pombe

Identifiers

PMID14762213
PMCPMC373364
OpenAlexW2147342527

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.