Microbemasst: a Taxonomically Informed Mass Spectrometry Search Tool for Microbial Metabolomics Data
Nature microbiology(2024)
摘要
microbeMASST, a taxonomically informed mass spectrometry (MS) search tool, tackles limited microbial metabolite annotation in untargeted metabolomics experiments. Leveraging a curated database of >60,000 microbial monocultures, users can search known and unknown MS/MS spectra and link them to their respective microbial producers via MS/MS fragmentation patterns. Identification of microbe-derived metabolites and relative producers without a priori knowledge will vastly enhance the understanding of microorganisms’ role in ecology and human health.
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关键词
Mass Spectrometry,Obesity-associated Microbiome,Human Metabolome Database
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