Evidence map›Paper›PMID 38257974›Full record

ArticleMicroorganisms2024

Diversity of Microbial Mats in the Makgadikgadi Salt Pans, Botswana.

Sevasti Filippidou, Alex Price, Charlotte Spencer-Jones, Anthony Scales, Michael C Macey, Fulvio Franchi, Lesedi Lebogang, Barbara Cavalazzi, Susanne P Schwenzer, Karen Olsson-Francis

Abstract read
In one paragraph

Article in Microorganisms, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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

10 authors.

Sevasti FilippidouAstrobiologyOU, Faculty of Science, Technology, Engineering and Mathematics, The Open University, Milton Keynes MK7 6AA, UK.
Alex PriceAstrobiologyOU, Faculty of Science, Technology, Engineering and Mathematics, The Open University, Milton Keynes MK7 6AA, UK.
Charlotte Spencer-JonesAstrobiologyOU, Faculty of Science, Technology, Engineering and Mathematics, The Open University, Milton Keynes MK7 6AA, UK.
Anthony ScalesAstrobiologyOU, Faculty of Science, Technology, Engineering and Mathematics, The Open University, Milton Keynes MK7 6AA, UK.
Michael C MaceyAstrobiologyOU, Faculty of Science, Technology, Engineering and Mathematics, The Open University, Milton Keynes MK7 6AA, UK.ORCID 0000-0002-1800-0469
Fulvio FranchiEarth and Environmental Science Department, Botswana International University of Science and Technology, Palapye 10071, Botswana.
Lesedi LebogangDepartment of Biological Sciences and Biotechnology, Botswana International University of Science and Technology, Palapye 10071, Botswana.ORCID 0000-0002-4186-7183
Barbara CavalazziDepartment of Biological, Geological, and Environmental Sciences, University of Bologna, 40126 Bologna, Italy.ORCID 0000-0002-5135-9529
Susanne P SchwenzerAstrobiologyOU, Faculty of Science, Technology, Engineering and Mathematics, The Open University, Milton Keynes MK7 6AA, UK.ORCID 0000-0002-9608-0759
Karen Olsson-FrancisAstrobiologyOU, Faculty of Science, Technology, Engineering and Mathematics, The Open University, Milton Keynes MK7 6AA, UK.

Funding

Research England 124.18
6 · The paper itself

Abstract

The Makgadikgadi Salt Pans are the remnants of a mega paleo-lake system in the central Kalahari, Botswana. Today, the Makgadikgadi Basin is an arid to semi-arid area receiving water of meteoric origin during the short, wet season. Large microbial mats, which support primary production, are formed due to desiccation during the dry season. This study aimed to characterise the microbial diversity of the microbial mats and the underlying sediment. The focus was the Ntwetwe Pan, located west of the Makgadikgadi Basin. Metagenomic analyses demonstrated that the mats consisted of a high relative abundance of Cyanobacteriota (synonym Cyanobacteria) (20.50-41.47%), Pseudomonadota (synonym Proteobacteria) (15.71 to 32.18%), and Actinomycetota (synonym Actinobacteria) (8.53-32.56%). In the underlying sediments, Pseudomonadota, Actinomycetota, and Euryarchaeota represented over 70% of the community. Localised fluctuations in water content and pH did not significantly affect the microbial diversity of the sediment or the mats.

Indexed as

Makgadikgadi Basinmetagenomicsmicrobial matssalt pans

Identifiers

PMID38257974
PMCPMC10818877

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Registered trials

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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.