Evidence map›Paper›PMID 31116737›Full record

ArticlePloS one2019

Insights from Bacillus anthracis strains isolated from permafrost in the tundra zone of Russia.

Vitalii Timofeev, Irina Bahtejeva, Raisa Mironova, Galina Titareva, Igor Lev, David Christiany, Alexander Borzilov, Alexander Bogun, Gilles Vergnaud

Abstract read
In one paragraph

Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed.

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  5. The genome sequence of a non-capsular naturalMicrobiology resource announcements · 2025
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  6. Archival and Newly Isolated HistoricalPathogens (Basel, Switzerland) · 2025
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  7. Soil Sample Analysis ofMicroorganisms · 2024
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  8. Review
  9. Article
  10. New Research on thePathogens (Basel, Switzerland) · 2023
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  11. Article
  12. Review
  13. Article
  14. Molecular Typing of UkrainianMicroorganisms · 2022
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Frontiers in microbiology · 2021
    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

9 authors.

Vitalii TimofeevState Research Center for Applied Microbiology & Biotechnology (FBIS SRCAMB), Obolensk, Russia.ORCID 0000-0002-9501-1380
Irina BahtejevaState Research Center for Applied Microbiology & Biotechnology (FBIS SRCAMB), Obolensk, Russia.
Raisa MironovaState Research Center for Applied Microbiology & Biotechnology (FBIS SRCAMB), Obolensk, Russia.
Galina TitarevaState Research Center for Applied Microbiology & Biotechnology (FBIS SRCAMB), Obolensk, Russia.
Igor LevState Research Center for Applied Microbiology & Biotechnology (FBIS SRCAMB), Obolensk, Russia.
David ChristianyInstitute for Integrative Biology of the Cell (I2BC), CEA, CNRS, Univ. Paris-Sud, Université Paris-Saclay, Gif-sur-Yvette cedex, France.
Alexander BorzilovState Research Center for Applied Microbiology & Biotechnology (FBIS SRCAMB), Obolensk, Russia.
Alexander BogunState Research Center for Applied Microbiology & Biotechnology (FBIS SRCAMB), Obolensk, Russia.
Gilles VergnaudInstitute for Integrative Biology of the Cell (I2BC), CEA, CNRS, Univ. Paris-Sud, Université Paris-Saclay, Gif-sur-Yvette cedex, France.ORCID 0000-0003-0913-194X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This article describes Bacillus anthracis strains isolated during an outbreak of anthrax on the Yamal Peninsula in the summer of 2016 and independently in Yakutia in 2015. A common feature of these strains is their conservation in permafrost, from which they were extracted either due to the thawing of permafrost (Yamal strains) or as the result of paleontological excavations (Yakut strains). All strains isolated on the Yamal share an identical genotype belonging to lineage B.Br.001/002, pointing to a common source of infection in a territory over 250 km in length. In contrast, during the excavations in Yakutia, three genetically different strains were recovered from a single pit. One strain belongs to B.Br.001/002, and whole genome sequence analysis showed that it is most closely related to the Yamal strains in spite of the remoteness of Yamal from Yakutia. The two other strains contribute to two different branches of A.Br.008/011, one of the remarkable polytomies described so far in the B. anthracis species. The geographic distribution of the strains belonging to A.Br.008/011 is suggesting that the polytomy emerged in the thirteenth century, in combination with the constitution of a unified Mongol empire extending from China to Eastern Europe. We propose an evolutionary model for B. anthracis recent evolution in which the B lineage spread throughout Eurasia and was subsequently replaced by the A lineage except in some geographically isolated areas.

Indexed as

Soil MicrobiologyAnimalsAnthraxBacillus anthracisDisease OutbreaksGenome, BacterialGenomicsGuinea PigsHumansMicePermafrostPhylogenyPolymorphism, Single NucleotideRussia

Identifiers

PMID31116737
PMCPMC6530834

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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.