Evidence map›Paper›PMID 36057937›Full record

ArticleEnvironmental microbiology2022

Dinoflagellate hosts determine the community structure of marine Chytridiomycota: Demonstration of their prominent interactions.

Alan Denis Fernández-Valero, Albert Reñé, Natàlia Timoneda, Nagore Sampedro, Esther Garcés

Abstract read
In one paragraph

Article in Environmental microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

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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.

Alan Denis Fernández-ValeroDepartament de Biologia Marina i Oceanografia, Institut de Ciències del Mar (CSIC), Barcelona, Catalonia, Spain.
Albert ReñéDepartament de Biologia Marina i Oceanografia, Institut de Ciències del Mar (CSIC), Barcelona, Catalonia, Spain.
Natàlia TimonedaDepartament de Biologia Marina i Oceanografia, Institut de Ciències del Mar (CSIC), Barcelona, Catalonia, Spain.
Nagore SampedroDepartament de Biologia Marina i Oceanografia, Institut de Ciències del Mar (CSIC), Barcelona, Catalonia, Spain.
Esther GarcésDepartament de Biologia Marina i Oceanografia, Institut de Ciències del Mar (CSIC), Barcelona, Catalonia, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The interactions of parasitic fungi with their phytoplankton hosts in the marine environment are mostly unknown. In this study, we evaluated the diversity of Chytridiomycota in phytoplankton communities dominated by dinoflagellates at several coastal locations in the NW Mediterranean Sea and demonstrated the most prominent interactions of these parasites with their hosts. The protist community in seawater differed from that in sediment, with the latter characterized by a greater heterogeneity of putative hosts, such as dinoflagellates and diatoms, as well as a chytrid community more diverse in its composition and with a higher relative abundance. Chytrids accounted for 77 amplicon sequence variants, of which 70 were found exclusively among different blooming host species. The relative abundance of chytrids was highest in samples dominated by the dinoflagellate genera Ostreopsis and Alexandrium, clearly indicating the presence of specific chytrid communities. The establishment of parasitoid-host co-cultures of chytrids and dinoflagellates allowed the morphological identification and molecular characterization of three species of Chytridiomycota, including Dinomyces arenysensis, as one of the most abundant environmental sequences, and the discovery of two other species not yet described.

Indexed as

ChytridiomycotaDiatomsDinoflagellidaParasitesAnimalsMediterranean SeaPhytoplankton

Identifiers

PMID36057937
PMCPMC10087856

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Registered trials

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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.