Evidence map›Paper›PMID 27242769›Full record

ArticleFrontiers in microbiology2016

New Insights into the Genetic Diversity of Clostridium botulinum Group III through Extensive Genome Exploration.

Cédric Woudstra, Caroline Le Maréchal, Rozenn Souillard, Marie-Hélène Bayon-Auboyer, Isabelle Mermoud, Denise Desoutter, Patrick Fach

Abstract read
In one paragraph

Article in Frontiers in microbiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
  2. Extensive Genome Exploration ofMicroorganisms · 2021
    Article
  3. Article
  4. Endogenous CRISPR-Cas Systems in Group IFrontiers in microbiology · 2021
    Article
  5. Review
  6. Review
  7. Genomics of the Pathogenic Clostridia.Microbiology spectrum · 2019
    Review
  8. Substrate cleavage and duration of action of botulinum neurotoxin type FA ("H, HA").Toxicon : official journal of the International Society on Toxinology · 2018
    Article
  9. Review
  10. Review
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.

Cédric WoudstraLaboratory for Food Safety, French Agency for Food, Environmental and Occupational Health & Safety - Université Paris-Est Maisons-Alfort, France.
Caroline Le MaréchalHygiene and Quality of Poultry and Pig Products Unit, Ploufragan-Plouzané Laboratory, UEB, French Agency for Food, Environmental and Occupational Health & SafetyPloufragan, France; l'UBL Université Bretagne LoireRennes, France.
Rozenn Souillardl'UBL Université Bretagne LoireRennes, France; Avian and Rabbit Epidemiology and Welfare Unit, Ploufragan-Plouzané Laboratory, UEB, French Agency for Food, Environmental and Occupational Health & SafetyPloufragan, France.
Marie-Hélène Bayon-AuboyerLaboratoire Public Conseil, Expertise et Analyse en Bretagne Ploufragan, France.
Isabelle MermoudVeterinary Diagnostic Laboratory, Laboratoires Officiels Vétérinaires, Agroalimentaires et Phytosanitaires, La Direction des Affaires Vétérinaires Païta, New Caledonia.
Denise DesoutterVeterinary Diagnostic Laboratory, Laboratoires Officiels Vétérinaires, Agroalimentaires et Phytosanitaires, La Direction des Affaires Vétérinaires Païta, New Caledonia.
Patrick FachLaboratory for Food Safety, French Agency for Food, Environmental and Occupational Health & Safety - Université Paris-Est Maisons-Alfort, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Animal botulism is caused by group III Clostridium botulinum strains producing type C and D toxins, or their chimeric forms C/D and D/C. Animal botulism is considered an emerging disease in Europe, notably in poultry production. Before our study, 14 genomes from different countries were available in the public database, but none were from France. In order to investigate the genetic relationship of French strains with different geographical areas and find new potential typing targets, 17 strains of C. botulinum group III were sequenced (16 from France and one from New Caledonia). Fourteen were type C/D strains isolated from chickens, ducks, guinea fowl and turkeys and three were type D/C strains isolated from cattle. The New Caledonian strain was a type D/C strain. Whole genome sequence analysis showed the French strains to be closely related to European strains from C. botulinum group III lineages Ia and Ib. The investigation of CRISPR sequences as genetic targets for differentiating strains in group III proved to be irrelevant for type C/D due to a deficient CRISPR/Cas mechanism, but not for type D/C. Conversely, the extrachromosomal elements of type C/D strains could be used to generate a genetic ID card. The highest level of discrimination was achieved with SNP core phylogeny, which allowed differentiation up to strain level and provide the most relevant information for genetic epidemiology studies and discrimination.

Indexed as

animal botulismClostridium botulinum group IIICRISPRphagewhole genome sequencing

Identifiers

PMID27242769
PMCPMC4871853

What OpenQuestion holds

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LicenceCC BY
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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.