Evidence map›Paper›PMID 26582030›Full record

ArticleProceedings. Biological sciences2015

Molecular diversity and distribution of marine fungi across 130 European environmental samples.

Thomas A Richards, Guy Leonard, Frédéric Mahé, Javier Del Campo, Sarah Romac, Meredith D M Jones, Finlay Maguire, Micah Dunthorn, Colomban De Vargas, Ramon Massana and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Proceedings. Biological sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed
12.7field-weighted citation impact, top 1% 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

70 citing papers in PubMed, 210 citations in OpenAlex.

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10 more citing papers are in PubMed but not listed here.

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

11 authors at 7 institutions in 5 countries.

Thomas A RichardsBiosciences, University of Exeter, Geoffrey Pope Building, Exeter EX4 4QD, UK Canadian Institute for Advanced Research, CIFAR Program in Integrated Microbial Biodiversity, Toronto, Ontario, Canada M5G 1Z8 t.a.richards@exeter.ac.uk.
Guy LeonardBiosciences, University of Exeter, Geoffrey Pope Building, Exeter EX4 4QD, UK.
Frédéric MahéCNRS, UMR 7144, EPEP-Évolution des Protistes et des Écosystèmes Pélagiques, Station Biologique de Roscoff, Roscoff 29680, France Department of Ecology, University of Kaiserslautern, 67663 Kaiserslautern, Germany.
Javier Del CampoDepartment of Botany, University of British Columbia, 3529-6270 University Boulevard, Vancouver, British Columbia, Canada V6T 1Z4 Genetics, Evolution and Environment, University College London, London WC1E 6BT, UK.
Sarah RomacCNRS, UMR 7144, EPEP-Évolution des Protistes et des Écosystèmes Pélagiques, Station Biologique de Roscoff, Roscoff 29680, France.
Meredith D M JonesDepartment of Life Sciences, Natural History Museum, Cromwell Road, London SW7 5BD, UK.
Finlay MaguireDepartment of Life Sciences, Natural History Museum, Cromwell Road, London SW7 5BD, UK Genetics, Evolution and Environment, University College London, London WC1E 6BT, UK.
Micah DunthornDepartment of Ecology, University of Kaiserslautern, 67663 Kaiserslautern, Germany.
Colomban De VargasCNRS, UMR 7144, EPEP-Évolution des Protistes et des Écosystèmes Pélagiques, Station Biologique de Roscoff, Roscoff 29680, France.
Ramon MassanaDepartment of Marine Biology and Oceanography, Institut de Ciències del Mar (CSIC), Barcelona, Catalonia, Spain.
Aurélie ChambouvetBiosciences, University of Exeter, Geoffrey Pope Building, Exeter EX4 4QD, UK.
Centre National de la Recherche Scientifique · FRNatural History Museum · GBUniversity of Exeter · GBCanadian Institute for Advanced Research · CAInstitut Català de Ciències del Clima · ESUniversity of British Columbia · CAUniversity of Kaiserslautern · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Environmental DNA and culture-based analyses have suggested that fungi are present in low diversity and in low abundance in many marine environments, especially in the upper water column. Here, we use a dual approach involving high-throughput diversity tag sequencing from both DNA and RNA templates and fluorescent cell counts to evaluate the diversity and relative abundance of fungi across marine samples taken from six European near-shore sites. We removed very rare fungal operational taxonomic units (OTUs) selecting only OTUs recovered from multiple samples for a detailed analysis. This approach identified a set of 71 fungal 'OTU clusters' that account for 66% of all the sequences assigned to the Fungi. Phylogenetic analyses demonstrated that this diversity includes a significant number of chytrid-like lineages that had not been previously described, indicating that the marine environment encompasses a number of zoosporic fungi that are new to taxonomic inventories. Using the sequence datasets, we identified cases where fungal OTUs were sampled across multiple geographical sites and between different sampling depths. This was especially clear in one relatively abundant and diverse phylogroup tentatively named Novel Chytrid-Like-Clade 1 (NCLC1). For comparison, a subset of the water column samples was also investigated using fluorescent microscopy to examine the abundance of eukaryotes with chitin cell walls. Comparisons of relative abundance of RNA-derived fungal tag sequences and chitin cell-wall counts demonstrate that fungi constitute a low fraction of the eukaryotic community in these water column samples. Taken together, these results demonstrate the phylogenetic position and environmental distribution of 71 lineages, improving our understanding of the diversity and abundance of fungi in marine environments.

Indexed as

Genetic VariationMicrobiotaDNA, FungalEuropeFungiGeologic SedimentsMicroscopy, FluorescenceMolecular Sequence DataPhylogenyRNA, FungalSeawaterSequence Analysis, DNADNA, FungalRNA, Fungal454 pyrosequencingchytridsDikaryasediment communities

Identifiers

PMID26582030
PMCPMC4685826
OpenAlexW2249263903

What OpenQuestion holds

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LicenceCC BY
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.