Evidence map›Paper›PMID 33725151›Full record

ArticleMicrobial ecology2021

Ecological and Metabolic Thresholds in the Bacterial, Protist, and Fungal Microbiome of Ephemeral Saline Lakes (Monegros Desert, Spain).

Mateu Menéndez-Serra, Xavier Triadó-Margarit, Emilio O Casamayor

Abstract read
PubMed Publisher
In one paragraph

Article in Microbial ecology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
5.0field-weighted citation impact, top 5% 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

17 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Microbial diversity in polyextreme salt flats and their potential applications.Environmental science and pollution research international · 2024
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Anion-type modulates the effect of salt stress on saline lake bacteria.Extremophiles : life under extreme conditions · 2022
    Article
  17. 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

3 authors at 1 institution in 1 country.

Mateu Menéndez-SerraIntegrative Freshwater Ecology Group, Centro de Estudios Avanzados de Blanes (CEAB-CSIC), Acces Cala Sant Francesc 14, 17300, Blanes, Spain.
Xavier Triadó-MargaritIntegrative Freshwater Ecology Group, Centro de Estudios Avanzados de Blanes (CEAB-CSIC), Acces Cala Sant Francesc 14, 17300, Blanes, Spain.
Emilio O CasamayorIntegrative Freshwater Ecology Group, Centro de Estudios Avanzados de Blanes (CEAB-CSIC), Acces Cala Sant Francesc 14, 17300, Blanes, Spain. casamayor@ceab.csic.es.ORCID http://orcid.org/0000-0001-7074-3318
Centre d'Estudis Avançats de Blanes · ES

Funding

Agencia Estatal de Investigación BRIDGES CGL2015-69043-P and INTERACTOMA RTI2018-101205-B-I00Agencia Estatal de Investigación FPI PhD scholarships program (BRIDGES-MINECO)FEDER BRIDGES CGL2015-69043-P and INTERACTOMA RTI2018-101205-B-I00
6 · The paper itself

Abstract

We studied the 16S and 18S rRNA genes of the bacterial, protist, and fungal microbiomes of 131 samples collected in 14 ephemeral small inland lakes located in the endorheic area of the Monegros Desert (NE Spain). The sampling covered different temporal flooding/desiccation cycles that created natural salinity gradients between 0.1% (w/v) and salt saturation. We aimed to test the hypothesis of a lack of competitive advantage for microorganisms using the "salt-in" strategy in highly fluctuating hypersaline environments where temperature and salinity transitions widely vary within short time periods, as in ephemeral inland lakes. Overall, 5653 bacterial zOTUs and 2658 eukaryal zOTUs were detected heterogeneously distributed with significant variations on taxonomy and general energy-yielding metabolisms and trophic strategies along the gradient. We observed a more diverse bacterial assembly than initially expected at extreme salinities and a lack of dominance of a few "salt-in" organisms. Microbial thresholds were unveiled for these highly fluctuating hypersaline environments with high selective pressures. We conclude that the extremely high dynamism observed in the ephemeral lakes of Monegros may have given a competitive advantage for more versatile ("salt-out") organisms compared to those better adapted to stable high salinities usually more common in solar salterns. Ephemeral inland saline lakes offered a well-suited natural framework for highly detailed evolutionary and ecological studies.

Indexed as

LakesMycobiomeEukaryotaPhylogenyRNA, Ribosomal, 16SSalinitySpainRNA, Ribosomal, 16S16S rRNA gene18S rRNA geneBacteriaCommunity ecologyEukaryotesHalophilesInland saline lakesMonegros desertSalt gradient

Identifiers

PMID33725151
OpenAlexW3138013745

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.