Evidence map›Paper›PMID 36939866›Full record

ArticleMicrobial ecology2023

Snow Microorganisms Colonise Arctic Soils Following Snow Melt.

Lucie A Malard, Benoit Bergk-Pinto, Rose Layton, Timothy M Vogel, Catherine Larose, David A Pearce

Abstract read
In one paragraph

Article in Microbial ecology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Review
  2. 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

6 authors.

Lucie A MalardFaculty of Health and Life Sciences, Northumbria University, Newcastle-Upon-Tyne, NE1 8ST, UK. lucie.malard@unil.ch.ORCID http://orcid.org/0000-0001-9988-2127
Benoit Bergk-PintoEnvironmental Microbial Genomics, Laboratoire Ampère, École Centrale de Lyon, CNRS, University of Lyon, Lyon, France.ORCID http://orcid.org/0000-0003-0623-2198
Rose LaytonEnvironmental Microbial Genomics, Laboratoire Ampère, École Centrale de Lyon, CNRS, University of Lyon, Lyon, France.
Timothy M VogelEnvironmental Microbial Genomics, Laboratoire Ampère, École Centrale de Lyon, CNRS, University of Lyon, Lyon, France.
Catherine LaroseEnvironmental Microbial Genomics, Laboratoire Ampère, École Centrale de Lyon, CNRS, University of Lyon, Lyon, France.ORCID http://orcid.org/0000-0001-5641-0701
David A PearceFaculty of Health and Life Sciences, Northumbria University, Newcastle-Upon-Tyne, NE1 8ST, UK. david.pearce@northumbria.ac.uk.ORCID http://orcid.org/0000-0001-5292-4596

Funding

H2020 Marie Skłodowska-Curie Actions 675546Institut Polaire Français Paul Emile Victor 1192
6 · The paper itself

Abstract

Arctic soils are constantly subjected to microbial invasion from either airborne, marine, or animal sources, which may impact local microbial communities and ecosystem functioning. However, in winter, Arctic soils are isolated from outside sources other than snow, which is the sole source of microorganisms. Successful colonisation of soil by snow microorganisms depends on the ability to survive and compete of both, the invading and resident community. Using shallow shotgun metagenome sequencing and amplicon sequencing, this study monitored snow and soil microbial communities throughout snow melt to investigate the colonisation process of Arctic soils. Microbial colonisation likely occurred as all the characteristics of successful colonisation were observed. The colonising microorganisms originating from the snow were already adapted to the local environmental conditions and were subsequently subjected to many similar conditions in the Arctic soil. Furthermore, competition-related genes (e.g. motility and virulence) increased in snow samples as the snow melted. Overall, one hundred potentially successful colonisers were identified in the soil and, thus, demonstrated the deposition and growth of snow microorganisms in soils during melt.

Indexed as

EcosystemSoilArctic RegionsSnowSoilAirborne dispersalArctic ecosystemsBacterial diversityCoalescenceMicrobial colonisationSnowSoils

Identifiers

PMID36939866
PMCPMC10497451

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.