Evidence map›Paper›PMID 30830340›Full record

ArticleMetabolomics : Official journal of the Metabolomic Society2018

DeltaMS: a tool to track isotopologues in GC- and LC-MS data.

Tim U H Baumeister, Nico Ueberschaar, Wolfgang Schmidt-Heck, J Frieder Mohr, Michael Deicke, Thomas Wichard, Reinhard Guthke, Georg Pohnert

Abstract read
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In one paragraph

Article in Metabolomics : Official journal of the Metabolomic Society, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.1field-weighted citation impact, top 23% of its field
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

7 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Rhizobactin B is the preferred siderophore by a novel Pseudomonas isolate to obtain iron from dissolved organic matter in peatlands.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2020
    Article
  7. Predictive Modeling for Metabolomics Data.Methods in molecular biology (Clifton, N.J.) · 2020
    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

8 authors at 3 institutions in 1 country.

Tim U H BaumeisterDepartment of Bioorganic Analytics, Institute for Inorganic and Analytical Chemistry, Friedrich Schiller University Jena,, Lessingstr. 8, 07743, Jena, Germany.
Nico UeberschaarMass Spectrometric Platform, Institute for Inorganic and Analytical Chemistry, Friedrich Schiller University Jena, Humboldtstr. 8, 07743, Jena, Germany.
Wolfgang Schmidt-HeckDepartment of Systems Biology and Bioinformatics, Hans Knöll Institute (HKI), Leibniz Institute for Natural Product Research and Infection Biology, Beutenbergstr. 11a, 07745, Jena, Germany.
J Frieder MohrDepartment of Bioorganic Analytics, Institute for Inorganic and Analytical Chemistry, Friedrich Schiller University Jena,, Lessingstr. 8, 07743, Jena, Germany.
Michael DeickeDepartment of Bioorganic Analytics, Institute for Inorganic and Analytical Chemistry, Friedrich Schiller University Jena,, Lessingstr. 8, 07743, Jena, Germany.
Thomas WichardDepartment of Bioorganic Analytics, Institute for Inorganic and Analytical Chemistry, Friedrich Schiller University Jena,, Lessingstr. 8, 07743, Jena, Germany. thomas.wichard@uni-jena.de.
Reinhard GuthkeDepartment of Systems Biology and Bioinformatics, Hans Knöll Institute (HKI), Leibniz Institute for Natural Product Research and Infection Biology, Beutenbergstr. 11a, 07745, Jena, Germany.
Georg PohnertDepartment of Bioorganic Analytics, Institute for Inorganic and Analytical Chemistry, Friedrich Schiller University Jena,, Lessingstr. 8, 07743, Jena, Germany. georg.pohnert@uni-jena.de.
Friedrich Schiller University Jena · DELeibniz-Institut für Naturstoff-Forschung und Infektionsbiologie e. V. - Hans-Knöll-Institut (HKI) · DEMax Planck Institute for Chemical Ecology · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionStable isotopic labeling experiments are powerful tools to study metabolic pathways, to follow tracers and fluxes in biotic and abiotic transformations and to elucidate molecules involved in metal complexing.

objectiveTo introduce a software tool for the identification of isotopologues from mass spectrometry data.

methodsDeltaMS relies on XCMS peak detection and X

resultsTo illustrate the versatility of DeltaMS, we analyze data sets from case-studies that commonly pose challenges in evaluation of natural isotopes or isotopic signatures in labeling experiment. In these examples, the untargeted detection of sulfur, bromine and artificial metal isotopic patterns is enabled by the automated search for specific isotopes or isotope signatures.

conclusionDeltaMS provides a platform for the identification of (pre-defined) isotopologues in MS data from single samples or comparative metabolomics data sets.

Indexed as

Isotope LabelingMetabolomicsChromatography, GasChromatography, LiquidHumansK562 CellsLaccariaLeukemia, Myelogenous, Chronic, BCR-ABL PositiveMass SpectrometryComputer-aided toolDeltaMSIsotope signatureMetallomicsShinyStable isotope labeling

Identifiers

PMID30830340
OpenAlexW2794349114

What OpenQuestion holds

Textmetadata
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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.