Evidence map›Paper›PMID 41311500›Full record

ArticleFrontiers in microbiology2025

Life in the brine of Lunenburg, Germany: unveiling microorganisms associated with Zechstein salt deposits.

Katharina Runzheimer, Laura Schwab, Denise Engel, Christoph Schaudinn, Michael Laue, Katarína Rebrošová, Kristina Beblo-Vranesevic, Muhaiminatul Azizah, Stefan Leuko

Abstract read
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Article in Frontiers in microbiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

Katharina RunzheimerDepartment of Applied Aerospace Biology, Institute of Aerospace Medicine, German Aerospace Center (DLR e.V), Cologne, Germany.
Laura SchwabInstitute of Biodiversity, Ecology and Evolution, Friedrich Schiller University Jena, Jena, Germany.
Denise EngelDepartment of Applied Aerospace Biology, Institute of Aerospace Medicine, German Aerospace Center (DLR e.V), Cologne, Germany.
Christoph SchaudinnRobert Koch Institute, Berlin, Germany.
Michael LaueRobert Koch Institute, Berlin, Germany.
Katarína RebrošováDepartment of Microbiology, Masaryk University, Brno, Czechia.
Kristina Beblo-VranesevicDepartment of Applied Aerospace Biology, Institute of Aerospace Medicine, German Aerospace Center (DLR e.V), Cologne, Germany.
Muhaiminatul AzizahInstitute for Inorganic and Analytical Chemistry, Bioorganic Analytics, Friedrich Schiller University Jena, Jena, Germany.
Stefan LeukoDepartment of Applied Aerospace Biology, Institute of Aerospace Medicine, German Aerospace Center (DLR e.V), Cologne, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: The presence of hypersaline brines on other planets and moons in the inner and outer Solar System has been well established. Hence, any theory of life on other planets must consider microorganisms adapted to high salt concentrations. The hypersaline brine from Lunenburg (Germany) with 302.25 g L Methods: We employed cultivation-based and -independent methods to characterize the microbial diversity, while also analyzing environmental parameters. Specifically, we performed V1/V2 and V3/V4 amplicon sequencing of environmental DNA and conducted haloarchaeal-focused cultivation and enrichments. Furthermore, we conducted whole-genome sequencing and analysis, Raman spectroscopy, electron and fluorescence microscopy, and compatible solute analysis on two isolates from the frequently cultivated genera Results: Our findings proved the presence of a broad range of halophilic microorganisms, including sulfate-reducing bacteria, haloarchaea and yet-uncultivated microorganisms like Discussion: Our research shows that the hypersaline brine from Lunenburg harbors a diverse microbial community and is an ideal and easily accessible testbed to search for yet-uncultivated microorganisms as well as novel microorganisms to use for astrobiological studies.

Indexed as

BrineHaloarculahalophilic archaeaHalorubrumLunenburgZechstein Sea

Identifiers

PMID41311500
PMCPMC12650772

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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.