Evidence map›Paper›PMID 26590289›Full record

ReviewApplied and environmental microbiology2016

Diversity and Ecology of Viruses in Hyperarid Desert Soils.

Olivier Zablocki, Evelien M Adriaenssens, Don Cowan

Abstract readReview
In one paragraph

Review in Applied and environmental microbiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing 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

62 citing papers in PubMed.

  1. Review
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  15. Phage therapy to treat cystic fibrosisFrontiers in microbiology · 2024
    Review
  16. Article
  17. Soil viral diversity, ecology and climate change.Nature reviews. Microbiology · 2023
    Review
  18. Article
  19. Article
  20. Article

2 more citing papers are in PubMed but not listed here.

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.

Olivier ZablockiCentre for Microbial Ecology and Genomics, University of Pretoria, Pretoria, South Africa.
Evelien M AdriaenssensCentre for Microbial Ecology and Genomics, University of Pretoria, Pretoria, South Africa.
Don CowanCentre for Microbial Ecology and Genomics, University of Pretoria, Pretoria, South Africa don.cowan@up.ac.za.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In recent years, remarkable progress has been made in the field of virus environmental ecology. In marine ecosystems, for example, viruses are now thought to play pivotal roles in the biogeochemical cycling of nutrients and to be mediators of microbial evolution through horizontal gene transfer. The diversity and ecology of viruses in soils are poorly understood, but evidence supports the view that the diversity and ecology of viruses in soils differ substantially from those in aquatic systems. Desert biomes cover ∼ 33% of global land masses, and yet the diversity and roles of viruses in these dominant ecosystems remain poorly understood. There is evidence that hot hyperarid desert soils are characterized by high levels of bacterial lysogens and low extracellular virus counts. In contrast, cold desert soils contain high extracellular virus titers. We suggest that the prevalence of microbial biofilms in hyperarid soils, combined with extreme thermal regimens, exerts strong selection pressures on both temperate and virulent viruses. Many desert soil virus sequences show low values of identity to virus genomes in public databases, suggesting the existence of distinct and as-yet-uncharacterized soil phylogenetic lineages (e.g., cyanophages). We strongly advocate for amplification-free metavirome analyses while encouraging the classical isolation of phages from dominant and culturable microbial isolates in order to populate sequence databases. This review provides an overview of recent advances in the study of viruses in hyperarid soils and of the factors that contribute to viral abundance and diversity in hot and cold deserts and offers technical recommendations for future studies.

Indexed as

Desert ClimateEcosystemGenetic VariationSoil MicrobiologyBacteriophagesGenome, ViralPhylogenyRNA, Ribosomal, 16SVirusesVirus Physiological PhenomenaRNA, Ribosomal, 16S

Identifiers

PMID26590289
PMCPMC4725269

What OpenQuestion holds

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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.