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Metabolomic database annotations via query of elemental compositions: Mass accuracy is insufficient even at less than 1 ppm
BACKGROUND: Metabolomic studies are targeted at identifying and quantifying all metabolites in a given biological context. Among the tools used for metabolomic research, mass spectrometry is one of the most powerful tools. However, metabolomics by mass spectrometry always reveals a high number of un...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2006
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1464138/ https://www.ncbi.nlm.nih.gov/pubmed/16646969 http://dx.doi.org/10.1186/1471-2105-7-234 |