Evidence map›Paper›PMID 23606477›Full record

ArticleInternational journal of systematic and evolutionary microbiology2013

Genomes of the class Erysipelotrichia clarify the firmicute origin of the class Mollicutes.

James J Davis, Fangfang Xia, Ross A Overbeek, Gary J Olsen

Abstract read
In one paragraph

Article in International journal of systematic and evolutionary microbiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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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

27 citing papers in PubMed.

  1. Trial
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  11. Histamine HInternational journal of molecular sciences · 2020
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  12. Article
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  14. 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

4 authors.

James J DavisDepartment of Microbiology and Institute for Genomic Biology, University of Illinois at Urbana-Champaign, USA.
Fangfang XiaArgonne National Laboratory, Argonne IL, USA.
Ross A OverbeekFellowship for Interpretation of Genomes, Burr Ridge, IL, USA.
Gary J OlsenCenter for Biophysics and Computational Biology, University of Illinois at Urbana-Champaign, USA.

Funding

NIAID NIH HHS HHSN272200900040C
6 · The paper itself

Abstract

The tree of life is paramount for achieving an integrated understanding of microbial evolution and the relationships between physiology, genealogy and genomics. It provides the framework for interpreting environmental sequence data, whether applied to microbial ecology or to human health. However, there remain many instances where there is ambiguity in our understanding of the phylogeny of major lineages, and/or confounding nomenclature. Here we apply recent genomic sequence data to examine the evolutionary history of members of the classes Mollicutes (phylum Tenericutes) and Erysipelotrichia (phylum Firmicutes). Consistent with previous analyses, we find evidence of a specific relationship between them in molecular phylogenies and signatures of the 16S rRNA, 23S rRNA, ribosomal proteins and aminoacyl-tRNA synthetase proteins. Furthermore, by mapping functions over the phylogenetic tree we find that the erysipelotrichia lineages are involved in various stages of genomic reduction, having lost (often repeatedly) a variety of metabolic functions and the ability to form endospores. Although molecular phylogeny has driven numerous taxonomic revisions, we find it puzzling that the most recent taxonomic revision of the phyla Firmicutes and Tenericutes has further separated them into distinct phyla, rather than reflecting their common roots.

Indexed as

Genome, BacterialPhylogenyAmino Acyl-tRNA SynthetasesBacterial ProteinsDNA, BacterialNucleic Acid ConformationRibosomal ProteinsRNA, Ribosomal, 16SRNA, Ribosomal, 23SSequence AlignmentTenericutesAmino Acyl-tRNA SynthetasesBacterial ProteinsDNA, BacterialRibosomal ProteinsRNA, Ribosomal, 16SRNA, Ribosomal, 23S

Identifiers

PMID23606477
PMCPMC3749518

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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.