bioRxiv · 10.1101/812404
Feature-based Molecular Networking in the GNPS Analysis Environment
Abstract
Molecular networking has become a key method used to visualize and annotate the chemical space in non-targeted mass spectrometry-based experiments. However, distinguishing isomeric compounds and quantitative interpretation are currently limited. Therefore, we created Feature-based Molecular Networking (FBMN) as a new analysis method in the Global Natural Products Social Molecular Networking (GNPS) infrastructure. FBMN leverages feature detection and alignment tools to enhance quantitative analyses and isomer distinction, including from ion-mobility spectrometry experiments, in molecular networks.
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Nothias, L. F., Petras, D., Schmid, R., Duehrkop, K., Rainer, J., Sarvepalli, A., Protsyuk, I., Ernst, M., Tsugawa, H., Fleischauer, M., Aicheler, F., Aksenov, A., Alka, O., Allard, P.-M., Barsch, A., Cachet, X., Caraballo, M., Da Silva, R., Dang, T., Garg, N., Gauglitz, J. M., Gurevich, A., Isaac, G., Jarmusch, A. K., Kamenik, Z., Kang, K. B., Kessler, N., Koester, I., Korf, A., Le Gouellec, A., Ludwig, M., Martin H., C., McCall, L.-I., McSayles, J., Meyer, S., Mohimani, H., Morsy, M., Moyne, O., Neumann, S., Neuweger, H., Nguyen, N. H., Esposito-Nothias, M., Paolini, J., Phelan, V., Pluskal,. 2019-10-20. Feature-based Molecular Networking in the GNPS Analysis Environment. https://doi.org/10.1101/812404
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