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MetabolomicsA database of high-resolution MS/MS spectra for lichen metabolites

While analytical techniques in natural products research massively shifted to liquid chromatography-mass spectrometry, lichen chemistry remains reliant on limited analytical methods, Thin Layer Chromatography being the gold standard. To meet the modern standards of metabolomics within lichenochem...

2019-07-22 | MTBLS999 | MetaboLights
MetabolomicsA Prototypic Small Molecule Database for Bronchoalveolar Lavage-Based Metabolomics
The analysis of bronchoalveolar lavage fluid (BALF) using mass spectrometry-based metabolomics can provide insight into lung diseases, such as asthma. However, the important step of compound identification is hindered by the lack of a small molecule database that is specific for BALF. Here we descri...
2018-02-09 | MTBLS591 | MetaboLights
MetabolomicsPROMIS, global analysis of PROtein-Metabolite Interactions using Size separation in Arabidopsis thaliana
Small molecules not only represent cellular building blocks and metabolic intermediates, but also regulatory ligands and signaling molecules that interact with proteins. Although these interactions affect cellular metabolism, growth, and development, they have been largely understudied. Herein, we d...
2018-07-19 | MTBLS94 | MetaboLights
MetabolomicsMarine toxins spectral database for dereplication purpose

We present an open access marine toxins spectral database for dereplication purpose using the new tool GNPS MASST.

This interface enables you to search a single MS/MS spectrum against public GNPS spectral libraries including MetaboLights and all public MS/MS datasets.

The database wil...

2020-01-14 | MTBLS599 | MetaboLights
MetabolomicsCASMDB: An Open-Source Database of Metabolite Annotation Data for 1D 1 H NMR-Based Metabolomics
In metabolomics analyses, databases are invaluable for the identification of individual metabolites in experimentally collected samples. Publicly available databases for NMR-based metabolomics are unfortunately incomplete with respect to experimental conditions, such as pH, temperature, and NMR fiel...
2026-04-21 | MTBLS6263 | MetaboLights
MetabolomicsAn Expanded Database of High-Resolution MS/MS Spectra for Lichen Derived Natural Products

The history of lichen compound identification has long relied on techniques such as spot tests and TLC, which have been surpassed in sensitivity and accuracy by modern metabolomic techniques such as high-resolution MS/MS. In 2019, Olivier-Jimenez et al. released the Lichen DataBase (LDB), a libra...

2024-10-09 | MTBLS8109 | MetaboLights
MetabolomicsThe patatin-like protein PlpD forms novel structurally dynamic homodimers in the Pseudomonas aeruginosa outer membrane

Members of the Omp85 superfamily of outer membrane proteins (OMPs) found in Gram-negative bacteria, mitochondria and chloroplasts are characterized by a distinctive 16-stranded β-barrel transmembrane domain and at least one periplasmic POTRA domain. All previously studied Omp85 proteins promote c...

2025-12-08 | MTBLS9803 | MetaboLights
MetabolomicsIntegrating two chromatographies in a co-fractionation mass spectrometry approach improved protein-metabolite interactions (PMIs) mapping capabilities and revealed novel protein-ligand pairings in Escherichia coli.
The protein-metabolite interactome remains understudied. We previously developed a co-fractionation mass-spectrometry-based approach called PROMIS to address this gap. PROMIS relies on size separation chromatography of protein-metabolite complexes from lysates, followed by proteomics and metabolomic...
2025-04-25 | MTBLS9098 | MetaboLights
MetabolomicsMetabolomic Characterization of Knock-Out Mutants in Arabidopsis - Development of a Metabolite Profiling Database for Knock-Out Mutants in Arabidopsis (MeKO)
Despite recent intensive research efforts in functional genomics, the functions of only a limited number of Arabidopsis (Arabidopsis thaliana) genes have been determined experimentally. Thus, improving gene annotation remains a major challenge in plant science. Because metabolite profiling can chara...
2014-03-01 | MTBLS47 | MetaboLights
Metabolomics3D'omics: Mannan fibre swine trial & Protein digestibility swine trial

Mannan fibre swine trial, BioProject PRJEB86261 at https://www.ebi.ac.uk/ena/browser/view/PRJEB86261

Protein digestibility swine trial, BioProject PRJEB86262 at https://www.ebi.ac.uk/ena/browser/view/PRJEB86262



2025-12-19 | MTBLS13348 | MetaboLights
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