Evidence map›Paper›PMID 41059966›Full record

ArticleEnvironmental microbiology reports2025

The Endosymbiont Consortia of Two Cixiidae Planthoppers Reveal an Ancient Symbiosis With 'Candidatus Mirabilia Symbiotica'.

Jessica Dittmer, Mathieu Mahillon, Christophe Debonneville, Franco Faoro, Xavier Foissac, Olivier Schumpp, Bessem Chouaia

Abstract read
In one paragraph

Article in Environmental microbiology reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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

7 authors.

Jessica DittmerDipartimento di Scienze Agrarie e Ambientali, Università degli Studi di Milano, Milan, Italy.ORCID https://orcid.org/0000-0002-2600-9201
Mathieu MahillonResearch Group Virology, Bacteriology and Phytoplasmology, Agroscope, Nyon, Switzerland.ORCID https://orcid.org/0000-0002-1974-7863
Christophe DebonnevilleResearch Group Virology, Bacteriology and Phytoplasmology, Agroscope, Nyon, Switzerland.ORCID https://orcid.org/0000-0003-4759-2165
Franco FaoroDipartimento di Scienze Agrarie e Ambientali, Università degli Studi di Milano, Milan, Italy.ORCID https://orcid.org/0000-0003-2620-9171
Xavier FoissacUMR 1332 Biologie du Fruit et Pathologie, Université de Bordeaux, INRAE, Bordeaux, France.ORCID https://orcid.org/0000-0002-2170-5793
Olivier SchumppResearch Group Virology, Bacteriology and Phytoplasmology, Agroscope, Nyon, Switzerland.ORCID https://orcid.org/0000-0002-2070-2144
Bessem ChouaiaUMR 1332 Biologie du Fruit et Pathologie, Université de Bordeaux, INRAE, Bordeaux, France.ORCID https://orcid.org/0000-0003-0726-7237

Funding

Horizon 2020 Framework Programme 792813Swiss Federal Office for Agriculture 2020/33/LES-Z II
6 · The paper itself

Abstract

Insects of the suborder Auchenorrhyncha harbour multiple ancient endosymbionts that jointly produce essential nutrients lacking from the host's diet. Compared to cicadas, leafhoppers, and spittlebugs, our understanding of the multipartite symbioses among planthoppers, an extremely diverse insect group, is still very limited. Herein, we assembled the genomes of the primary endosymbionts of two planthopper species from the Cixiidae family, Cixius wagneri and Pentastiridius leporinus, both vectors of phytopathogenic Arsenophonus in Europe. Each species harboured a different tripartite endosymbiont consortium: while P. leporinus carried the well-known combination 'Candidatus Karelsulcia muelleri', 'Ca. Vidania fulgoroideae', and 'Ca. Purcelliella pentastirinorum', C. wagneri harboured a yet unknown Gammaproteobacterium in addition to Karelsulcia and Vidania. This new endosymbiont 'Ca. Mirabilia symbiotica' is likely much older than Purcelliella, considering its extremely reduced genome. In both species, Karelsulcia and Vidania jointly produce the 10 essential amino acids, whereas Purcelliella and Mirabilia provide the non-essential amino acid cysteine and slightly different gene sets encoding B vitamins. Our findings confirm the functional stability of multipartite planthopper endosymbiont consortia despite changing partners over evolutionary time. In addition, we describe a new Rickettsia strain from the Meloidae group colonising P. leporinus, highlighting the diversity of bacterial endosymbionts associated with planthoppers.

Indexed as

BacteriaGammaproteobacteriaHemipteraSymbiosisAnimalsGenome, BacterialPhylogeny

Identifiers

PMID41059966
PMCPMC12505427

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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.