Evidence map›Paper›PMID 25221974›Full record

ArticleNature communications2014

Size-independent symmetric division in extraordinarily long cells.

Nika Pende, Nikolaus Leisch, Harald R Gruber-Vodicka, Niels R Heindl, Jörg Ott, Tanneke den Blaauwen, Silvia Bulgheresi

Abstract read
In one paragraph

Article in Nature communications, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
–field-weighted citation impact
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

16 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. The Min-protein oscillations inPhilosophical transactions of the Royal Society of London. Series B, Biological sciences · 2018
    Review
  10. Article
  11. Article
  12. Bacterial cell biology outside the streetlight.Environmental microbiology · 2016
    Review
  13. Article
  14. Review
  15. All the microbiology nematodes can teach us.FEMS microbiology ecology · 2016
    Article
  16. Article
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.

Nika Pende1] Department of Ecogenomics and Systems Biology, University of Vienna, Althanstrasse 14, 1090 Vienna, Austria [2].
Nikolaus Leisch1] Department of Ecogenomics and Systems Biology, University of Vienna, Althanstrasse 14, 1090 Vienna, Austria [2].
Harald R Gruber-VodickaDepartment of Symbiosis, Max Planck Institute for Marine Microbiology, Celsiusstrasse 1, D-28359 Bremen, Germany.
Niels R HeindlDepartment of Ecogenomics and Systems Biology, University of Vienna, Althanstrasse 14, 1090 Vienna, Austria.
Jörg OttDepartment of Limnology and Biooceanography, University of Vienna, Althanstrasse 14, 1090 Vienna, Austria.
Tanneke den BlaauwenDepartment of Bacterial Cell Biology, Swammerdam Institute of Life Sciences, Faculty of Science, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, the Netherlands.
Silvia Bulgheresi1] Department of Ecogenomics and Systems Biology, University of Vienna, Althanstrasse 14, 1090 Vienna, Austria [2] Center for Anatomy and Cell Biology, Medical University of Vienna, Währingerstrasse 10, 1090 Vienna, Austria.

Funding

Austrian Science Fund FWF P 22470
6 · The paper itself

Abstract

Two long-standing paradigms in biology are that cells belonging to the same population exhibit little deviation from their average size and that symmetric cell division is size limited. Here, ultrastructural, morphometric and immunocytochemical analyses reveal that two Gammaproteobacteria attached to the cuticle of the marine nematodes Eubostrichus fertilis and E. dianeae reproduce by constricting a single FtsZ ring at midcell despite being 45 μm and 120 μm long, respectively. In the crescent-shaped bacteria coating E. fertilis, symmetric FtsZ-based fission occurs in cells with lengths spanning one order of magnitude. In the E. dianeae symbiont, formation of a single functional FtsZ ring makes this the longest unicellular organism in which symmetric division has ever been observed. In conclusion, the reproduction modes of two extraordinarily long bacterial cells indicate that size is not the primary trigger of division and that yet unknown mechanisms time the localization of both DNA and the septum.

Indexed as

Cell DivisionAnimalsAquatic OrganismsBacterial AdhesionBacterial ProteinsCytoskeletal ProteinsDNA, BacterialGammaproteobacteriaGene ExpressionGenes, BacterialIn Situ Hybridization, FluorescenceMicroscopy, Electron, ScanningModels, GeneticNematodaPhylogenyRNA, Ribosomal, 16SBacterial ProteinsCytoskeletal ProteinsDNA, BacterialFtsZ protein, BacteriaRNA, Ribosomal, 16S

Identifiers

PMID25221974
PMCPMC4175584

What OpenQuestion holds

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Registered trials

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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.