Evidence map›Paper›PMID 29884828›Full record

ArticleThe ISME journal2018

Novel prosthecate bacteria from the candidate phylum Acetothermia.

Liping Hao, Simon Jon McIlroy, Rasmus Hansen Kirkegaard, Søren Michael Karst, Warnakulasuriya Eustace Yrosh Fernando, Hüsnü Aslan, Rikke Louise Meyer, Mads Albertsen, Per Halkjær Nielsen, Morten Simonsen Dueholm

Abstract read
In one paragraph

Article in The ISME journal, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

25 citing papers in PubMed.

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  5. Frontiers in bioengineering and biotechnology · 2025
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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

10 authors.

Liping HaoDepartment of Chemistry and Bioscience, Center for Microbial Communities, Aalborg University, Aalborg, Denmark.ORCID http://orcid.org/0000-0002-0470-2777
Simon Jon McIlroyDepartment of Chemistry and Bioscience, Center for Microbial Communities, Aalborg University, Aalborg, Denmark.ORCID http://orcid.org/0000-0003-3749-8730
Rasmus Hansen KirkegaardDepartment of Chemistry and Bioscience, Center for Microbial Communities, Aalborg University, Aalborg, Denmark.ORCID http://orcid.org/0000-0003-3349-3617
Søren Michael KarstDepartment of Chemistry and Bioscience, Center for Microbial Communities, Aalborg University, Aalborg, Denmark.
Warnakulasuriya Eustace Yrosh FernandoDepartment of Chemistry and Bioscience, Center for Microbial Communities, Aalborg University, Aalborg, Denmark.
Hüsnü AslanInterdisciplinary Nanoscience Center, Aarhus University, Aarhus, Denmark.
Rikke Louise MeyerInterdisciplinary Nanoscience Center, Aarhus University, Aarhus, Denmark.
Mads AlbertsenDepartment of Chemistry and Bioscience, Center for Microbial Communities, Aalborg University, Aalborg, Denmark.ORCID http://orcid.org/0000-0002-6151-190X
Per Halkjær NielsenDepartment of Chemistry and Bioscience, Center for Microbial Communities, Aalborg University, Aalborg, Denmark. phn@bio.aau.dk.ORCID http://orcid.org/0000-0002-6402-1877
Morten Simonsen DueholmDepartment of Chemistry and Bioscience, Center for Microbial Communities, Aalborg University, Aalborg, Denmark. md@bio.aau.dk.ORCID http://orcid.org/0000-0003-4135-2670

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Members of the candidate phylum Acetothermia are globally distributed and detected in various habitats. However, little is known about their physiology and ecological importance. In this study, an operational taxonomic unit belonging to Acetothermia was detected at high abundance in four full-scale anaerobic digesters by 16S rRNA gene amplicon sequencing. The first closed genome from this phylum was obtained by differential coverage binning of metagenomes and scaffolding with long nanopore reads. Genome annotation and metabolic reconstruction suggested an anaerobic chemoheterotrophic lifestyle in which the bacterium obtains energy and carbon via fermentation of peptides, amino acids, and simple sugars to acetate, formate, and hydrogen. The morphology was unusual and composed of a central rod-shaped cell with bipolar prosthecae as revealed by fluorescence in situ hybridization combined with confocal laser scanning microscopy, Raman microspectroscopy, and atomic force microscopy. We hypothesize that these prosthecae allow for increased nutrient uptake by greatly expanding the cell surface area, providing a competitive advantage under nutrient-limited conditions.

Indexed as

BacteriaDNA, BacterialFermentationMetagenomePhylogenyDNA, Bacterial

Identifiers

PMID29884828
PMCPMC6092417

What OpenQuestion holds

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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.