Evidence map›Paper›PMID 28472116›Full record

ArticlePloS one2017

Comparative genomics of human and non-human Listeria monocytogenes sequence type 121 strains.

Kathrin Rychli, Eva M Wagner, Luminita Ciolacu, Andreas Zaiser, Taurai Tasara, Martin Wagner, Stephan Schmitz-Esser

Abstract readComparative Study
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing 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

30 citing papers in PubMed.

  1. Evolved populations ofMicrobial genomics · 2026
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  2. Population structure and gene flux ofMicrobial genomics · 2025
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  3. Closed genome sequences of twoMicrobiology resource announcements · 2023
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  6. A novel variant of theMicrobial genomics · 2023
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  7. Genomic and pathogenicity islands ofFrontiers in molecular biosciences · 2023
    Review
  8. Article
  9. Article
  10. Article
  11. Plasmidome ofInternational journal of molecular sciences · 2021
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Genetic Diversity ofFrontiers in microbiology · 2021
    Article
  17. Article
  18. Genomic Diversity ofFrontiers in microbiology · 2021
    Article
  19. Whole-Genome Sequencing-Based Characterization ofInternational journal of molecular sciences · 2020
    Article
  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

7 authors.

Kathrin RychliInstitute for Milk Hygiene, University of Veterinary Medicine Vienna, Wien, Austria.
Eva M WagnerInstitute for Milk Hygiene, University of Veterinary Medicine Vienna, Wien, Austria.
Luminita CiolacuInstitute for Milk Hygiene, University of Veterinary Medicine Vienna, Wien, Austria.
Andreas ZaiserInstitute for Milk Hygiene, University of Veterinary Medicine Vienna, Wien, Austria.
Taurai TasaraVetsuisse Faculty, Institute for Food Safety and Hygiene, University of Zurich, Zurich, Switzerland.
Martin WagnerInstitute for Milk Hygiene, University of Veterinary Medicine Vienna, Wien, Austria.
Stephan Schmitz-EsserInstitute for Milk Hygiene, University of Veterinary Medicine Vienna, Wien, Austria.ORCID http://orcid.org/0000-0002-1907-0709

Funding

Austrian Science Fund FWF P 27920
6 · The paper itself

Abstract

The food-borne pathogen Listeria (L.) monocytogenes is able to survive for months and even years in food production environments. Strains belonging to sequence type (ST)121 are particularly found to be abundant and to persist in food and food production environments. To elucidate genetic determinants characteristic for L. monocytogenes ST121, we sequenced the genomes of 14 ST121 strains and compared them with currently available L. monocytogenes ST121 genomes. In total, we analyzed 70 ST121 genomes deriving from 16 different countries, different years of isolation, and different origins-including food, animal and human ST121 isolates. All ST121 genomes show a high degree of conservation sharing at least 99.7% average nucleotide identity. The main differences between the strains were found in prophage content and prophage conservation. We also detected distinct highly conserved subtypes of prophages inserted at the same genomic locus. While some of the prophages showed more than 99.9% similarity between strains from different sources and years, other prophages showed a higher level of diversity. 81.4% of the strains harbored virtually identical plasmids. 97.1% of the ST121 strains contain a truncated internalin A (inlA) gene. Only one of the seven human ST121 isolates encodes a full-length inlA gene, illustrating the need of better understanding their survival and virulence mechanisms.

Indexed as

Genome, BacterialHumansListeria monocytogenesPlasmidsVirulence

Identifiers

PMID28472116
PMCPMC5417603

What OpenQuestion holds

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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.