Evidence map›Paper›PMID 24196322›Full record

ArticleThe ISME journal2014

Deciphering unusual uncultured magnetotactic multicellular prokaryotes through genomics.

Fernanda Abreu, Viviana Morillo, Fabrícia F Nascimento, Clarissa Werneck, Mauricio Egidio Cantão, Luciane Prioli Ciapina, Luiz Gonzaga Paula de Almeida, Christopher T Lefèvre, Dennis A Bazylinski, Ana Tereza Ribeiro de Vasconcelos and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in The ISME journal, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

20 citing papers in PubMed, 49 citations in OpenAlex.

  1. GdbMTB: a manually curated genomic database of magnetotactic bacteria.Database : the journal of biological databases and curation · 2026
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  18. On the evolution of bacterial multicellularity.Current opinion in microbiology · 2015
    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

11 authors at 5 institutions in 3 countries.

Fernanda AbreuInstituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
Viviana MorilloInstituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
Fabrícia F NascimentoInstituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
Clarissa WerneckInstituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
Mauricio Egidio Cantão1] Departamento de Matemática Aplicada e Computacional, Laboratório Nacional de Computação Científica, Petrópolis, Brazil [2] Embrapa Suínos e Aves, Santa Catarina, Brazil.
Luciane Prioli CiapinaDepartamento de Matemática Aplicada e Computacional, Laboratório Nacional de Computação Científica, Petrópolis, Brazil.
Luiz Gonzaga Paula de AlmeidaDepartamento de Matemática Aplicada e Computacional, Laboratório Nacional de Computação Científica, Petrópolis, Brazil.
Christopher T LefèvreLaboratoire de Bioénergétique Cellulaire, CEA Cadarache/CNRS/Aix-Marseille Université, UMR7265 Biologie Végétale et Microbiologie Environnementales, Saint Paul lez Durance, France.
Dennis A BazylinskiSchool of Life Sciences, University of Nevada at Las Vegas, Las Vegas, NV, USA.
Ana Tereza Ribeiro de VasconcelosDepartamento de Matemática Aplicada e Computacional, Laboratório Nacional de Computação Científica, Petrópolis, Brazil.
Ulysses LinsInstituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
Laboratório Nacional de Computação Científica · BRUniversidade Federal do Rio de Janeiro · BRLaboratoire Physiologie Cellulaire & Végétale · FRNational Evolutionary Synthesis Center · USUniversity of Nevada, Las Vegas · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Candidatus Magnetoglobus multicellularis (Ca. M. multicellularis) is a member of a group of uncultured magnetotactic prokaryotes that possesses a unique multicellular morphology. To better understand this organism's physiology, we used a genomic approach through pyrosequencing. Genomic data analysis corroborates previous structural studies and reveals the proteins that are likely involved in multicellular morphogenesis of this microorganism. Interestingly, some detected protein sequences that might be involved in cell adhesion are homologues to phylogenetically unrelated filamentous multicellular bacteria proteins, suggesting their contribution in the early development of multicellular organization in Bacteria. Genes related to the behavior of Ca. M. multicellularis (chemo-, photo- and magnetotaxis) and its metabolic capabilities were analyzed. On the basis of the genomic-physiologic information, enrichment media were tested. One medium supported chemoorganoheterotrophic growth of Ca. M. multicellularis and allowed the microorganisms to maintain their multicellular morphology and cell cycle, confirming for the first time that the entire life cycle of the MMP occurs in a multicellular form. Because Ca. M. multicellularis has a unique multicellular life style, its cultivation is an important achievement for further studies regarding the multicellular evolution in prokaryotes.

Indexed as

Biological EvolutionDeltaproteobacteriaGenomicsPhylogeny

Identifiers

PMID24196322
PMCPMC3996684
OpenAlexW2086361439

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.