Evidence map›Paper›PMID 21572457›Full record

ReviewNature reviews. Microbiology2011

Beyond the bacterium: planctomycetes challenge our concepts of microbial structure and function.

John A Fuerst, Evgeny Sagulenko

Abstract readReview
PubMed Publisher
In one paragraph

Review in Nature reviews. Microbiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 193 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
193citing papers in PubMed, 1 pooled it
14.1field-weighted citation impact, top 1% 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

193 citing papers in PubMed, 1 synthesis or guideline pooled it, 520 citations in OpenAlex.

  1. Pooled it
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  6. Mechanisms ofFrontiers in plant science · 2026
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  9. The Biology ofAnnual review of microbiology · 2025
    Review
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  12. Journal of bacteriology · 2025
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  16. Review
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133 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

2 authors at 1 institution in 1 country.

John A FuerstSchool of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, Brisbane, Queensland 4072, Australia. j.fuerst@uq.edu.au
Evgeny Sagulenko
University of Queensland · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Planctomycetes form a distinct phylum of the domain Bacteria and possess unusual features such as intracellular compartmentalization and a lack of peptidoglycan in their cell walls. Remarkably, cells of the genus Gemmata even contain a membrane-bound nucleoid analogous to the eukaryotic nucleus. Moreover, the so-called 'anammox' planctomycetes have a unique anaerobic, autotrophic metabolism that includes the ability to oxidize ammonium; this process is dependent on a characteristic membrane-bound cell compartment called the anammoxosome, which might be a functional analogue of the eukaryotic mitochondrion. The compartmentalization of planctomycetes challenges our hypotheses regarding the origins of eukaryotic organelles. Furthermore, the recent discovery of both an endocytosis-like ability and proteins homologous to eukaryotic clathrin in a planctomycete marks this phylum as one to watch for future research on the origin and evolution of the eukaryotic cell.

Indexed as

AnaerobiosisBacteriaBacterial ProteinsCell CompartmentationEndocytosisGenome, BacterialOrganellesPhylogenyBacterial Proteins

Identifiers

PMID21572457
OpenAlexW1983930448

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.