Evidence map›Paper›PMID 29491019›Full record

ArticleJournal of clinical microbiology2018

Nucleotide Sequence Database Comparison for Routine Dermatophyte Identification by Internal Transcribed Spacer 2 Genetic Region DNA Barcoding.

A C Normand, A Packeu, C Cassagne, M Hendrickx, S Ranque, R Piarroux

Abstract read
In one paragraph

Article in Journal of clinical microbiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

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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

6 authors.

A C NormandService de Parasitologie/Mycologie, Groupe Hospitalier Pitié-Salpêtrière, AP-HP, Paris, France annececile.normand@aphp.fr.
A PackeuMycology and Aerobiology, Scientific Institute of Public Health, Brussels, Belgium.
C CassagneAix Marseille University, CNRS, IRD, INSERM, AP-HM, URMITE, IHU Méditerranée-Infection, Marseille, France.
M HendrickxMycology and Aerobiology, Scientific Institute of Public Health, Brussels, Belgium.
S RanqueAix Marseille University, CNRS, IRD, INSERM, AP-HM, URMITE, IHU Méditerranée-Infection, Marseille, France.ORCID 0000-0003-3293-5276
R PiarrouxService de Parasitologie/Mycologie, Groupe Hospitalier Pitié-Salpêtrière, AP-HP, Paris, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Conventional dermatophyte identification is based on morphological features. However, recent studies have proposed to use the nucleotide sequences of the rRNA internal transcribed spacer (ITS) region as an identification barcode of all fungi, including dermatophytes. Several nucleotide databases are available to compare sequences and thus identify isolates; however, these databases often contain mislabeled sequences that impair sequence-based identification. We evaluated five of these databases on a clinical isolate panel. We selected 292 clinical dermatophyte strains that were prospectively subjected to an ITS2 nucleotide sequence analysis. Sequences were analyzed against the databases, and the results were compared to clusters obtained via DNA alignment of sequence segments. The DNA tree served as the identification standard throughout the study. According to the ITS2 sequence identification, the majority of strains (255/292) belonged to the genus

Indexed as

ArthrodermataceaeCluster AnalysisDermatomycosesDNA Barcoding, TaxonomicDNA, FungalDNA, Ribosomal SpacerHumansPhylogenyProspective StudiesSequence Analysis, DNADNA, FungalDNA, Ribosomal SpacerbarcodedermatophytefungihospitalITSsequencing

Identifiers

PMID29491019
PMCPMC5925694

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.