Evidence map›Paper›PMID 29036401›Full record

ArticleGenome biology and evolution2017

The All-Rounder Sodalis: A New Bacteriome-Associated Endosymbiont of the Lygaeoid Bug Henestaris halophilus (Heteroptera: Henestarinae) and a Critical Examination of Its Evolution.

Diego Santos-Garcia, Francisco J Silva, Shai Morin, Konrad Dettner, Stefan Martin Kuechler

Abstract read
In one paragraph

Article in Genome biology and evolution, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing 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

35 citing papers in PubMed.

  1. Article
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  5. Independent and repeated acquisition ofRoyal Society open science · 2025
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  8. The facultative intracellular symbiontFrontiers in microbiology · 2025
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  9. Comparative genomic analysis of symbiotic and free-livingApplied and environmental microbiology · 2024
    Article
  10. Article
  11. Article
  12. Article
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  15. Article
  16. Human follicular mites: Ectoparasites becoming symbionts.Molecular biology and evolution · 2022
    Article
  17. Article
  18. Article
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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

5 authors.

Diego Santos-GarciaDepartment of Entomology, The Hebrew University of Jerusalem, Rehovot, Israel.
Francisco J SilvaInstitut Cavanilles de Biodiversitat i Biologia Evolutiva, Universitat de València, Spain.
Shai MorinDepartment of Entomology, The Hebrew University of Jerusalem, Rehovot, Israel.
Konrad DettnerDepartment of Animal Ecology II, University of Bayreuth, Germany.
Stefan Martin KuechlerDepartment of Animal Ecology II, University of Bayreuth, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hemipteran insects are well-known in their ability to establish symbiotic relationships with bacteria. Among them, heteropteran insects present an array of symbiotic systems, ranging from the most common gut crypt symbiosis to the more restricted bacteriome-associated endosymbiosis, which have only been detected in members of the superfamily Lygaeoidea and the family Cimicidae so far. Genomic data of heteropteran endosymbionts are scarce and have merely been analyzed from the Wolbachia endosymbiont in bed bug and a few gut crypt-associated symbionts in pentatomoid bugs. In this study, we present the first detailed genomic analysis of a bacteriome-associated endosymbiont of a phytophagous heteropteran, present in the seed bug Henestaris halophilus (Hemiptera: Heteroptera: Lygaeoidea). Using phylogenomics and genomics approaches, we have assigned the newly characterized endosymbiont to the Sodalis genus, named as Candidatus Sodalis baculum sp. nov. strain kilmister. In addition, our findings support the reunification of the Sodalis genus, currently divided into six different genera. We have also conducted comparative analyses between 15 Sodalis species that present different genome sizes and symbiotic relationships. These analyses suggest that Ca. Sodalis baculum is a mutualistic endosymbiont capable of supplying the amino acids tyrosine, lysine, and some cofactors to its host. It has a small genome with pseudogenes but no mobile elements, which indicates middle-stage reductive evolution. Most of the genes in Ca. Sodalis baculum are likely to be evolving under purifying selection with several signals pointing to the retention of the lysine/tyrosine biosynthetic pathways compared with other Sodalis.

Indexed as

Evolution, MolecularPhylogenySymbiosisAnimalsDatabases, FactualDNA, BacterialEnterobacteriaceaeGenome, BacterialGenome SizeHeteropteraMetabolic Networks and PathwaysPseudogenesSequence Analysis, DNADNA, Bacterialcomparative genomicsendosymbiosisLygaeoideametabolismmolecular evolutiontaxonomy

Identifiers

PMID29036401
PMCPMC5737371

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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.