| Literature DB >> 22389014 |
Michelle F Clasquin1, Eugene Melamud, Joshua D Rabinowitz.
Abstract
MAVEN is an open-source software program for interactive processing of LC-MS-based metabolomics data. MAVEN enables rapid and reliable metabolite quantitation from multiple reaction monitoring data or high-resolution full-scan mass spectrometry data. It automatically detects and reports peak intensities for isotope-labeled metabolites. Menu-driven, click-based navigation allows visualization of raw and analyzed data. Here we provide a User Guide for MAVEN. Step-by-step instructions are provided for data import, peak alignment across samples, identification of metabolites that differ strongly between biological conditions, quantitation and visualization of isotope-labeling patterns, and export of tables of metabolite-specific peak intensities. Together, these instructions describe a workflow that allows efficient processing of raw LC-MS data into a form ready for biological analysis.Entities:
Mesh:
Year: 2012 PMID: 22389014 PMCID: PMC4055029 DOI: 10.1002/0471250953.bi1411s37
Source DB: PubMed Journal: Curr Protoc Bioinformatics ISSN: 1934-3396