Evidence map›Paper›PMID 21251054›Full record

ArticleFEMS microbiology letters2011

The phylogeny of Sodalis-like symbionts as reconstructed using surface-encoding loci.

Anna K Snyder, Cynthia M McMillen, Peter Wallenhorst, Rita V M Rio

Open access · bronzeAbstract read
In one paragraph

Article in FEMS microbiology letters, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
5.4field-weighted citation impact, top 5% 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

19 citing papers in PubMed, 37 citations in OpenAlex.

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  13. Interwoven biology of the tsetse holobiont.Journal of bacteriology · 2013
    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 at 2 institutions in 1 country.

Anna K SnyderDepartment of Biology, West Virginia University, Morgantown, WV 26506, USA.
Cynthia M McMillen
Peter Wallenhorst
Rita V M Rio
West Virginia University · USUniversity of Kentucky · US

Funding

Metabolic interdependency of tsetse fly symbiosisR03AI081701 · NIAID · WEST VIRGINIA UNIVERSITY · PI RIO, RITA V M · 2010 to 2011
$146k
NIAID NIH HHS R03 AI081701NIAID NIH HHS R03AI081701
6 · The paper itself

Abstract

Phylogenetic analyses of 16S rRNA support close relationships between the Gammaproteobacteria Sodalis glossinidius, a tsetse (Diptera: Glossinidae) symbiont, and bacteria infecting diverse insect orders. To further examine the evolutionary relationships of these Sodalis-like symbionts, phylogenetic trees were constructed for a subset of putative surface-encoding genes (i.e. ompA, spr, slyB, rcsF, ycfM, and ompC). The ompA and ompC loci were used toward examining the intra- and interspecific diversity of Sodalis within tsetse, respectively. Intraspecific analyses of ompA support elevated nonsynonymous (dN) polymorphism with an excess of singletons, indicating diversifying selection, specifically within the tsetse Glossina morsitans. Additionally, interspecific ompC comparisons between Sodalis and Escherichia coli demonstrate deviation from neutrality, with higher fixed dN observed at sites associated with extracellular loops. Surface-encoding genes varied in their phylogenetic resolution of Sodalis and related bacteria, suggesting conserved vs. host-specific roles. Moreover, Sodalis and its close relatives exhibit genetic divergence at the rcsF, ompA, and ompC loci, indicative of initial molecular divergence. The application of outer membrane genes as markers for further delineating the systematics of recently diverged bacteria is discussed. These results increase our understanding of insect symbiont evolution, while also identifying early genome alterations occurring upon integration of microorganisms with eukaryotic hosts.

Indexed as

AnimalsBacterial ProteinsEnterobacteriaceaeGenetic VariationMolecular Sequence DataPhylogenySymbiosisTsetse FliesBacterial Proteins

Identifiers

PMID21251054
PMCPMC3064736
OpenAlexW1898952465

What OpenQuestion holds

Textmetadata
LicenceTDM
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.