Evidence map›Paper›PMID 35260828›Full record

ArticleThe ISME journal2022

Quantification of archaea-driven freshwater nitrification from single cell to ecosystem levels.

Franziska Klotz, Katharina Kitzinger, David Kamanda Ngugi, Petra Büsing, Sten Littmann, Marcel M M Kuypers, Bernhard Schink, Michael Pester

Open access · hybridAbstract read
In one paragraph

Article in The ISME journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.3field-weighted citation impact, top 24% 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

10 citing papers in PubMed, 27 citations in OpenAlex.

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  8. AnaerobicFrontiers in microbiology · 2024
    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 at 3 institutions in 1 country.

Franziska KlotzDepartment of Biology, University of Konstanz, Universitätsstrasse 10, Konstanz, D-78457, Germany.
Katharina KitzingerMax Planck Institute for Marine Microbiology, Celsiusstrasse 1, D-28359, Bremen, Germany.ORCID http://orcid.org/0000-0001-7382-7103
David Kamanda NgugiLeibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Inhoffenstr. 7B, D-38124, Braunschweig, Germany.
Petra BüsingLeibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Inhoffenstr. 7B, D-38124, Braunschweig, Germany.
Sten LittmannMax Planck Institute for Marine Microbiology, Celsiusstrasse 1, D-28359, Bremen, Germany.
Marcel M M KuypersMax Planck Institute for Marine Microbiology, Celsiusstrasse 1, D-28359, Bremen, Germany.ORCID http://orcid.org/0000-0001-7991-5091
Bernhard SchinkDepartment of Biology, University of Konstanz, Universitätsstrasse 10, Konstanz, D-78457, Germany.
Michael PesterDepartment of Biology, University of Konstanz, Universitätsstrasse 10, Konstanz, D-78457, Germany. Michael.Pester@dsmz.de.ORCID http://orcid.org/0000-0001-6296-4145
Max Planck Institute for Marine Microbiology · DEUniversity of Konstanz · DELeibniz Institute DSMZ – German Collection of Microorganisms and Cell Cultures · DE

Funding

Deutsche Forschungsgemeinschaft (German Research Foundation) GRK 2272/1
6 · The paper itself

Abstract

Deep oligotrophic lakes sustain large populations of the class Nitrososphaeria (Thaumarchaeota) in their hypolimnion. They are thought to be the key ammonia oxidizers in this habitat, but their impact on N-cycling in lakes has rarely been quantified. We followed this archaeal population in one of Europe's largest lakes, Lake Constance, for two consecutive years using metagenomics and metatranscriptomics combined with stable isotope-based activity measurements. An abundant (8-39% of picoplankton) and transcriptionally active archaeal ecotype dominated the nitrifying community. It represented a freshwater-specific species present in major inland water bodies, for which we propose the name "Candidatus Nitrosopumilus limneticus". Its biomass corresponded to 12% of carbon stored in phytoplankton over the year´s cycle. Ca. N. limneticus populations incorporated significantly more ammonium than most other microorganisms in the hypolimnion and were driving potential ammonia oxidation rates of 6.0 ± 0.9 nmol l

Indexed as

ArchaeaNitrificationAmmoniaEcosystemLakesOxidation-ReductionPhylogenyAmmonia

Identifiers

PMID35260828
PMCPMC9122916
OpenAlexW4221092709

What OpenQuestion 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 OpenQuestion graph.