Evidence map›Paper›PMID 26800236›Full record

ArticleThe ISME journal2016

Deciphering associations between dissolved organic molecules and bacterial communities in a pelagic marine system.

Helena Osterholz, Gabriel Singer, Bernd Wemheuer, Rolf Daniel, Meinhard Simon, Jutta Niggemann, Thorsten Dittmar

Open access · bronzeAbstract read
In one paragraph

Article in The ISME journal, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
15.4field-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

49 citing papers in PubMed, 187 citations in OpenAlex.

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  12. The microbial carbon pump and climate change.Nature reviews. Microbiology · 2024
    Review
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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

7 authors at 3 institutions in 1 country.

Helena OsterholzInstitute for Chemistry and Biology of the Marine Environment (ICBM), University of Oldenburg, Oldenburg, Germany.
Gabriel SingerLeibniz-Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin, Germany.
Bernd WemheuerInstitute of Microbiology and Genetics, Georg August University Göttingen, Göttingen, Germany.ORCID 0000-0002-1712-7871
Rolf DanielInstitute of Microbiology and Genetics, Georg August University Göttingen, Göttingen, Germany.
Meinhard SimonInstitute for Chemistry and Biology of the Marine Environment (ICBM), University of Oldenburg, Oldenburg, Germany.
Jutta NiggemannInstitute for Chemistry and Biology of the Marine Environment (ICBM), University of Oldenburg, Oldenburg, Germany.ORCID 0000-0003-1237-9233
Thorsten DittmarInstitute for Chemistry and Biology of the Marine Environment (ICBM), University of Oldenburg, Oldenburg, Germany.
Carl von Ossietzky Universität Oldenburg · DEUniversity of Göttingen · DELeibniz Institute of Freshwater Ecology and Inland Fisheries · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dissolved organic matter (DOM) is the main substrate and energy source for heterotrophic bacterioplankton. To understand the interactions between DOM and the bacterial community (BC), it is important to identify the key factors on both sides in detail, chemically distinct moieties in DOM and the various bacterial taxa. Next-generation sequencing facilitates the classification of millions of reads of environmental DNA and RNA amplicons and ultrahigh-resolution mass spectrometry yields up to 10 000 DOM molecular formulae in a marine water sample. Linking this detailed biological and chemical information is a crucial first step toward a mechanistic understanding of the role of microorganisms in the marine carbon cycle. In this study, we interpreted the complex microbiological and molecular information via a novel combination of multivariate statistics. We were able to reveal distinct relationships between the key factors of organic matter cycling along a latitudinal transect across the North Sea. Total BC and DOM composition were mainly driven by mixing of distinct water masses and presumably retain their respective terrigenous imprint on similar timescales on their way through the North Sea. The active microbial community, however, was rather influenced by local events and correlated with specific DOM molecular formulae indicative of compounds that are easily degradable. These trends were most pronounced on the highest resolved level, that is, operationally defined 'species', reflecting the functional diversity of microorganisms at high taxonomic resolution.

Indexed as

BiodiversityCarbon CycleMicrobiotaWater MicrobiologyAquatic OrganismsBacteriaCarbonEnvironmentGeographyHeterotrophic ProcessesMass SpectrometryNorth SeaOrganic ChemicalsPhylogenyCarbonOrganic Chemicals

Identifiers

PMID26800236
PMCPMC4918438
OpenAlexW2340392875

What OpenQuestion holds

Textmetadata
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.