Evidence map›Paper›PMID 33670228›Full record

ArticleMicroorganisms2021

Landscape Setting Drives the Microbial Eukaryotic Community Structure in Four Swedish Mountain Lakes over the Holocene.

Eric Capo, Sofia Ninnes, Isabelle Domaizon, Stefan Bertilsson, Christian Bigler, Xiao-Ru Wang, Richard Bindler, Johan Rydberg

Abstract read
In one paragraph

Article in Microorganisms, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. 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

8 authors.

Eric CapoDepartment of Ecology and Environmental Science, Umeå University, 90187 Umeå, Sweden.ORCID 0000-0001-9143-7061
Sofia NinnesDepartment of Ecology and Environmental Science, Umeå University, 90187 Umeå, Sweden.ORCID 0000-0001-9659-2722
Isabelle DomaizonUMR CARRTEL, INRAE, Université Savoie Mont Blanc, 74200 Thonon les Bains, France.ORCID 0000-0001-9785-3082
Stefan BertilssonDepartment of Aquatic Sciences and Assessment, SLU, 75007 Uppsala, Sweden.ORCID 0000-0002-4265-1835
Christian BiglerDepartment of Ecology and Environmental Science, Umeå University, 90187 Umeå, Sweden.
Xiao-Ru WangDepartment of Ecology and Environmental Science, Umeå University, 90187 Umeå, Sweden.
Richard BindlerDepartment of Ecology and Environmental Science, Umeå University, 90187 Umeå, Sweden.
Johan RydbergDepartment of Ecology and Environmental Science, Umeå University, 90187 Umeå, Sweden.

Funding

Knut och Alice Wallenbergs Stiftelse 2016.0083
6 · The paper itself

Abstract

On the annual and interannual scales, lake microbial communities are known to be heavily influenced by environmental conditions both in the lake and in its terrestrial surroundings. However, the influence of landscape setting and environmental change on shaping these communities over a longer (millennial) timescale is rarely studied. Here, we applied an 18S metabarcoding approach to DNA preserved in Holocene sediment records from two pairs of co-located Swedish mountain lakes. Our data revealed that the microbial eukaryotic communities were strongly influenced by catchment characteristics rather than location. More precisely, the microbial communities from the two bedrock lakes were largely dominated by unclassified Alveolata, while the peatland lakes showed a more diverse microbial community, with Ciliophora, Chlorophyta and Chytrids among the more predominant groups. Furthermore, for the two bedrock-dominated lakes-where the oldest DNA samples are dated to only a few hundred years after the lake formation-certain Alveolata, Chlorophytes, Stramenopiles and Rhizaria taxa were found prevalent throughout all the sediment profiles. Our work highlights the importance of species sorting due to landscape setting and the persistence of microbial eukaryotic diversity over millennial timescales in shaping modern lake microbial communities.

Indexed as

18S metabarcodingHolocenelakesmicrobial eukaryotessedimentary DNA

Identifiers

PMID33670228
PMCPMC7916980

What Socratic holds

Textmetadata
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 Socratic graph.