152574 Results

Show all   Save search   Copy query
Sort   by:  
 Page size 
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
MetabolomicsMetabolic Database of Sepsis
SepsisLiMetDB is a curated metabolomics database characterizing sepsis-induced liver injury, comprising 2,894 metabolites identified from 88 longitudinal clinical samples (20 healthy controls, 36 sepsis without liver injury, 32 sepsis with liver injury) across four disease progression timepoints (D1...
2026-08-03 | MTBLS14459 | MetaboLights
MetabolomicsImproving Metabolite Identification with DecoID for Database-Assisted Deconvolution of Metabolomic MS/MS Spectra

Chimeric MS/MS spectra contain fragments from multiple precursor ions and therefore hinder compound identification in metabolomics. Historically, deconvolution of these chimeric spectra has been challenging and relied upon specific experimental methods that introduce variation in the ratios of pr...

2021-04-29 | MTBLS2207 | 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
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
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
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
MetabolomicsRelationship Between Vitamin D Levels and Psychological Stress-Induced Asthma Prevalence: An Untargeted Metabolomics Study Combined with the NHANES Database
The incidence of psychological stress–induced asthma has been increasing annually, and numerous previous studies have shown that vitamin D is associated with the development of asthma as well as anxiety and depression. However, no studies to date have clarified the relationship between vitamin D and...
2026-04-16 | MTBLS14208 | MetaboLights
Genomicssynthetic sequence dataset database metagenome
synthetic sequence dataset database metagenome
PRJEB4579 | ENA
Sort   by:  
 Page size