Evidence map›Paper›PMID 20032251›Full record

ArticleJournal of clinical microbiology2010

Identification of a variety of Staphylococcus species by matrix-assisted laser desorption ionization-time of flight mass spectrometry.

Damien Dubois, David Leyssene, Jean Paul Chacornac, Markus Kostrzewa, Pierre Olivier Schmit, Régine Talon, Richard Bonnet, Julien Delmas

Abstract read
In one paragraph

Article in Journal of clinical microbiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers.

0numbers the graph read from it
0cells of the map it votes in
70citing 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

70 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Characteristics ofInternational journal of molecular sciences · 2025
    Article
  6. Article
  7. Article
  8. Staphylococcal mastitis in dairy cows.Frontiers in veterinary science · 2024
    Review
  9. Draft genome sequence of biofilm-forming methicillin-resistantMicrobiology resource announcements · 2023
    Article
  10. Article
  11. A Method to Directly IdentifyFoods (Basel, Switzerland) · 2023
    Article
  12. Occurrence ofAntibiotics (Basel, Switzerland) · 2023
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Study on Molecular Profiles ofMolecules (Basel, Switzerland) · 2020
    Article
  20. Review

10 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

8 authors.

Damien DuboisCHU Clermont-Ferrand, Centre de Biologie, Laboratoire de Bactériologie Clinique, Clermont-Ferrand F-63003, France.
David Leyssene
Jean Paul Chacornac
Markus Kostrzewa
Pierre Olivier Schmit
Régine Talon
Richard Bonnet
Julien Delmas

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Whole-cell fingerprinting by matrix-assisted laser desorption ionization-time-of-flight mass spectrometry (MALDI-TOF MS) in combination with a dedicated bioinformatic software tool (MALDI Biotyper 2.0) was used to identify 152 staphylococcal strains corresponding to 22 staphylococcal species. Spectra of the 152 isolates, previously identified at the species level using a sodA gene-based oligonucleotide array, were analyzed against the main spectra of 3,030 microorganisms. A total of 151 strains out of 152 (99.3%) were correctly identified at the species level; only one strain was identified at the genus level. The MALDI-TOF MS method revealed different clonal lineages of Staphylococcus epidermidis that were of either human or environmental origin, which suggests that the MALDI-TOF MS method could be useful in the profiling of staphylococcal strains. The topology of the dendrogram generated by the MALDI Biotyper 2.0 software from the spectra of 120 Staphylococcus reference strains (representing 36 species) was in general agreement with that inferred from the 16S rRNA gene-based analysis. Our findings indicate that the MALDI-TOF MS technology, associated with a broad-spectrum reference database, is an effective tool for the swift and reliable identification of Staphylococci.

Indexed as

Bacteriological TechniquesCluster AnalysisHumansSoftwareSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationStaphylococcus

Identifiers

PMID20032251
PMCPMC2832446

What OpenQuestion holds

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Read underepoch 390

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.