Evidence map›Paper›PMID 33431987›Full record

ArticleScientific reports2021

Long rDNA amplicon sequencing of insect-infecting nephridiophagids reveals their affiliation to the Chytridiomycota and a potential to switch between hosts.

Jürgen F H Strassert, Christian Wurzbacher, Vincent Hervé, Taraha Antany, Andreas Brune, Renate Radek

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
3.5field-weighted citation impact, top 8% 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

6 citing papers in PubMed, 16 citations in OpenAlex.

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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

6 authors at 4 institutions in 1 country.

Jürgen F H StrassertEvolutionary Biology, Institute for Biology/Zoology, Free University of Berlin, Berlin, Germany. strassert@zedat.fu-berlin.de.ORCID http://orcid.org/0000-0001-6786-7563
Christian WurzbacherChair of Urban Water Systems Engineering, Technical University of Munich, Garching, Germany.ORCID http://orcid.org/0000-0001-7418-0831
Vincent HervéResearch Group Insect Gut Microbiology and Symbiosis, Max Planck Institute for Terrestrial Microbiology, Marburg, Germany.ORCID http://orcid.org/0000-0002-3495-561X
Taraha AntanyEvolutionary Biology, Institute for Biology/Zoology, Free University of Berlin, Berlin, Germany.
Andreas BruneResearch Group Insect Gut Microbiology and Symbiosis, Max Planck Institute for Terrestrial Microbiology, Marburg, Germany.ORCID http://orcid.org/0000-0002-2667-4391
Renate RadekEvolutionary Biology, Institute for Biology/Zoology, Free University of Berlin, Berlin, Germany. rradek@zedat.fu-berlin.de.ORCID http://orcid.org/0000-0001-7605-7546
Institute of Molecular Biology · DEMax Planck Institute for Terrestrial Microbiology · DEBerlin Center for Epidemiology and Health Research · DETechnical University of Munich · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nephridiophagids are unicellular eukaryotes that parasitize the Malpighian tubules of numerous insects. Their life cycle comprises multinucleate vegetative plasmodia that divide into oligonucleate and uninucleate cells, and sporogonial plasmodia that form uninucleate spores. Nephridiophagids are poor in morphological characteristics, and although they have been tentatively identified as early-branching fungi based on the SSU rRNA gene sequences of three species, their exact position within the fungal tree of live remained unclear. In this study, we describe two new species of nephridiophagids (Nephridiophaga postici and Nephridiophaga javanicae) from cockroaches. Using long-read sequencing of the nearly complete rDNA operon of numerous further species obtained from cockroaches and earwigs to improve the resolution of the phylogenetic analysis, we found a robust affiliation of nephridiophagids with the Chytridiomycota-a group of zoosporic fungi that comprises parasites of diverse host taxa, such as microphytes, plants, and amphibians. The presence of the same nephridiophagid species in two only distantly related cockroaches indicates that their host specificity is not as strict as generally assumed.

Indexed as

Genes, FungalAnimalsChytridiomycotaCockroachesDNA, FungalDNA, RibosomalFungiHost-Pathogen InteractionsHost SpecificityPhylogenySequence Analysis, DNASpores, FungalDNA, FungalDNA, Ribosomal

Identifiers

PMID33431987
PMCPMC7801462
OpenAlexW3119142396

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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.