Evidence map›Paper›PMID 25866903›Full record

ArticleViruses2015

Archaeal viruses multiply: temporal screening in a solar saltern.

Nina S Atanasova, Tatiana A Demina, Andrius Buivydas, Dennis H Bamford, Hanna M Oksanen

Abstract read
In one paragraph

Article in Viruses, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

  1. Article
  2. The halophilic archaeonMicrobiology spectrum · 2026
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Improving the genetic system forFrontiers in microbiology · 2023
    Article
  9. Isolation of a virus causing a chronic infection in the archaeal model organismProceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  10. Article
  11. Article
  12. Article
  13. Cellular and Genomic Properties ofFrontiers in microbiology · 2021
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. 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

5 authors.

Nina S AtanasovaDepartment of Biosciences and Institute of Biotechnology, University of Helsinki, Viikinkaari 5, 00014 Helsinki, Finland. nina.atanasova@helsinki.fi.
Tatiana A DeminaDepartment of Biosciences and Institute of Biotechnology, University of Helsinki, Viikinkaari 5, 00014 Helsinki, Finland. tatiana.demina@helsinki.fi.
Andrius BuivydasDepartment of Biosciences and Institute of Biotechnology, University of Helsinki, Viikinkaari 5, 00014 Helsinki, Finland. andrius.buivydas@gmail.com.
Dennis H BamfordDepartment of Biosciences and Institute of Biotechnology, University of Helsinki, Viikinkaari 5, 00014 Helsinki, Finland. dennis.bamford@helsinki.fi.
Hanna M OksanenDepartment of Biosciences and Institute of Biotechnology, University of Helsinki, Viikinkaari 5, 00014 Helsinki, Finland. hanna.oksanen@helsinki.fi.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hypersaline environments around the world are dominated by archaea and their viruses. To date, very little is known about these viruses and their interaction with the host strains when compared to bacterial and eukaryotic viruses. We performed the first culture-dependent temporal screening of haloarchaeal viruses and their hosts in the saltern of Samut Sakhon, Thailand, during two subsequent years (2009, 2010). Altogether we obtained 36 haloarchaeal virus isolates and 36 archaeal strains, significantly increasing the number of known archaeal virus isolates. Interestingly, the morphological distribution of our temporal isolates (head-tailed, pleomorphic, and icosahedral membrane-containing viruses) was similar to the outcome of our previous spatial survey supporting the observations of a global resemblance of halophilic microorganisms and their viruses. Myoviruses represented the most abundant virus morphotype with strikingly broad host ranges. The other viral morphotypes (siphoviruses, as well as pleomorphic and icosahedral internal membrane-containing viruses) were more host-specific. We also identified a group of Halorubrum strains highly susceptible to numerous different viruses (up to 26). This high virus sensitivity, the abundance of broad host range viruses, and the maintenance of infectivity over a period of one year suggest constant interplay of halophilic microorganisms and their viruses within an extreme environment.

Indexed as

Environmental MicrobiologyVirus ReplicationArchaeal VirusesCluster AnalysisDNA, ViralHalorubrumHost SpecificityMolecular Sequence DataPhylogenySequence Analysis, DNASequence HomologyThailandVirionVirus CultivationDNA, Viral

Identifiers

PMID25866903
PMCPMC4411682

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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.