Evidence map›Paper›PMID 35031655›Full record

ArticleScientific reports2022

Use of the proteomic tool MALDI-TOF MS in termite identification.

Bouthaina Hasnaoui, Adama Zan Diarra, Jean-Michel Berenger, Hacène Medkour, Ahmed Benakhla, Oleg Mediannikov, Philippe Parola

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In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

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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

6 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

7 authors.

Bouthaina HasnaouiAix Marseille Univ, IRD, SSA, AP-HM, VITROME, Marseille, France.
Adama Zan DiarraAix Marseille Univ, IRD, SSA, AP-HM, VITROME, Marseille, France.
Jean-Michel BerengerAix Marseille Univ, IRD, SSA, AP-HM, VITROME, Marseille, France.
Hacène MedkourIHU-Méditerranée Infection, Marseille, France.
Ahmed BenakhlaDépartement des Sciences Vétérinaire, Université Chadli Bendjdid, 36000, El Tarf, Algeria.
Oleg MediannikovIHU-Méditerranée Infection, Marseille, France.
Philippe ParolaAix Marseille Univ, IRD, SSA, AP-HM, VITROME, Marseille, France. philippe.parola@univ-amu.fr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Matrix-assisted laser desorption/ionization mass spectrometry (MALDI-TOF MS) has proved effective for the identification of many arthropods. A total of 432 termite specimens were collected in Mali, Cote d'Ivoire, Togo, Senegal, Switzerland and France. Morphologically, 22 species were identified, including Ancistrotermes cavithorax, Amitermes evuncifer, Cryptotermes brevis, Cubitermes orthognathus, Kalotermes flavicollis, Macrotermes bellicosus, Macrotermes herus, Macrotermes ivorensis, Macrotermes subhyalinus, Microcerotermes parvus, Microtermes sp., Odontotermes latericius, Procubitermes sjostedti, Promirotermes holmgreni, Reticulitermes grassei, Reticulitermes lucifugus, Reticulitermes santonensis, Trinervitermes geminatus, Trinervitermes occidentalis, Trinervitermes togoensis, Trinervitermes sp., Trinervitermes trinervoides and Trinervitermes trinervius. Analysis of MALDI-TOF MS spectra profiles from termites revealed that all were of high quality, with intra-species reproducibility and inter-species specificity. Blind testing of the spectra of 389 termites against our updated database with the spectra of 43 specimens of different termite species revealed that all were correctly identified with log score values (LSVs) ranging from 1.65 to 2.851, mean 2.290 ± 0.225, median 2.299, and 98.4% (383) had LSVs > 1.8. This study is the first on the use of MALDI-TOF for termite identification and shows its importance as a tool for arthropod taxonomy and reinforces the idea that MALDI-TOF MS is a promising tool in the field of entomology.

Indexed as

AnimalsArthropodsClassificationCote d'IvoireEntomologyFranceMaliProteomicsSpecies SpecificitySpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationSwitzerlandTogo

Identifiers

PMID35031655
PMCPMC8760289

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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.