Evidence map›Paper›PMID 34906211›Full record

ArticleBiology direct2021

Integrative analysis of the salt stress response in cyanobacteria.

Stephan Klähn, Stefan Mikkat, Matthias Riediger, Jens Georg, Wolfgang R Hess, Martin Hagemann

Open access · goldAbstract read
In one paragraph

Article in Biology direct, 2021. 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
2.7field-weighted citation impact, top 9% 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, 49 citations in OpenAlex.

  1. Review
  2. Article
  3. From pond to platform: howJournal of bacteriology · 2026
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  15. Novel candidate genes for environmental stresses response in Synechocystis sp. PCC 6803 revealed by machine learning algorithms.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2024
    Article
  16. Article
  17. Article
  18. Synergistic effects of salt and ultraviolet radiation on the rice-field cyanobacterium Nostochopsis lobatus HKAR-21.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2024
    Article
  19. Article
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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

6 authors at 3 institutions in 1 country.

Stephan Klähn *Department of Solar Materials, Helmholtz-Centre for Environmental Research - UFZ, Leipzig, Germany.ORCID 0000-0002-2933-486X
Stefan Mikkat *Core Facility Proteome Analysis, Rostock University Medical Center, Rostock, Germany.ORCID 0000-0002-8109-8235
Matthias RiedigerFaculty of Biology, Genetics and Experimental Bioinformatics, University of Freiburg, Freiburg, Germany.ORCID 0000-0003-4615-3064
Jens GeorgFaculty of Biology, Genetics and Experimental Bioinformatics, University of Freiburg, Freiburg, Germany.ORCID 0000-0002-7746-5522
Wolfgang R HessFaculty of Biology, Genetics and Experimental Bioinformatics, University of Freiburg, Freiburg, Germany.ORCID 0000-0002-5340-3423
Martin HagemannDepartment of Plant Physiology, Institute of Biosciences, University of Rostock, A.-Einstein-Str. 3, 18059, Rostock, Germany. martin.hagemann@uni-rostock.de.ORCID 0000-0002-2059-2061
University of Freiburg · DEUniversity of Rostock · DEHelmholtz Centre for Environmental Research · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Microorganisms evolved specific acclimation strategies to thrive in environments of high or fluctuating salinities. Here, salt acclimation in the model cyanobacterium Synechocystis sp. PCC 6803 was analyzed by integrating transcriptomic, proteomic and metabolomic data. A dynamic reorganization of the transcriptome occurred during the first hours after salt shock, e.g. involving the upregulation of genes to activate compatible solute biochemistry balancing osmotic pressure. The massive accumulation of glucosylglycerol then had a measurable impact on the overall carbon and nitrogen metabolism. In addition, we observed the coordinated induction of putative regulatory RNAs and of several proteins known for their involvement in other stress responses. Overall, salt-induced changes in the proteome and transcriptome showed good correlations, especially among the stably up-regulated proteins and their transcripts. We define an extended salt stimulon comprising proteins directly or indirectly related to compatible solute metabolism, ion and water movements, and a distinct set of regulatory RNAs involved in post-transcriptional regulation. Our comprehensive data set provides the basis for engineering cyanobacterial salt tolerance and to further understand its regulation.

Indexed as

ProteomicsSynechocystisBacterial ProteinsOsmotic PressureSalt StressBacterial ProteinsCompatible soluteIon transportRegulatory RNAsSalinity stress responseTranscriptome-proteome correlation

Identifiers

PMID34906211
PMCPMC8670252
OpenAlexW4225359232

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.