Author

Francesca Di Ottavio

University of California San Diego

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Biochemistry· 1 Bioinformatics· 1 Systems Biology· 1

Signature Assays, Organisms & Methods

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Assay:metabolomics· 3 Approach:experimental assay· 2 Research Focus:database / resource· 1 Organism:human· 1 Assay:metagenomics· 1 Approach:statistical model· 1

Frequent Co-Authors

Alan K. JarmuschiD· 3 shared Christine M. AcevesiD· 3 shared Fernando VargasiD· 3 shared Julia M. GauglitziD· 3 shared Morgan W. PanitchpakdiiD· 3 shared Nicole C. SikoraiD· 3 shared Pieter C. DorresteiniD· 3 shared Alexander A. AksenoviD· 2 shared

Activity by Year

2018-2020 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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3 shared papersSystems Biology

Alan K. JarmuschORCID

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Author profile →

3 papers

Recent·Most cited

Reference data based insights expand understanding of human metabolomes

Julia M. Gauglitz, Wout Bittremieux, Candace Lareine Williams, Kelly C. Weldon, Morgan W. Panitchpakdi, Francesca Di Ottavio, Christine M. Aceves, Elizabeth Brown, Nicole C. Sikora, Alan K. Jarmusch, Cameron Martino, Anupriya Tripathi, Erfan Sayyari, Justin P. Shaffer, Roxana Coras, , Pieter C. Dorrestein

This paper expands the interpretability of human metabolomes by using food-based annotations, increasing the fraction of molecular features understood 7-fold.

bioRxiv · Jul 8, 2020 · PreprintSystems Biology

MASST: A Web-based Basic Mass Spectrometry Search Tool for Molecules to Search Public Data.

Mingxun Wang, Alan K. Jarmusch, Fernando Vargas, Alexander A. Aksenov, Julia M. Gauglitz, Kelly C. Weldon, Daniel Petras, Ricardo Silva, Robby Quinn, Alexey V. Melnik, Justin J. J. van der Hooft, Andrés Mauricio Caraballo‐Rodríguez, Louis-Félix Nothias-Scaglia, Christine M. Aceves, Morgan W. Panitchpakdi, , Pieter C. Dorrestein

MASST enables querying of public small-molecule tandem MS data to discover molecular relationships in metabolomics and natural product datasets.

bioRxiv · Mar 28, 2019 · PreprintBioinformatics

Untargeted Mass Spectrometry-Based Metabolomics Tracks Molecular Changes in Raw and Processed Foods and Beverages

Julia M. Gauglitz, Christine M. Aceves, Alexander A. Aksenov, Gajender Aleti, Jehad Almaliti, Amina Bouslimani, Elizabeth A. Brown, Anaamika Campeau, Andres Mauricio Caraballo-Rodriguez, Rama Chaar, Ricardo R. da Silva, Alyssa M. Demko, Francesca Di Ottavio, Emmanuel Elijah, Madeleine Ernst, , Pieter C. Dorrestein

This paper uses untargeted mass spectrometry to analyze chemical changes in foods during preparation and storage, finding that some processes alter molecular composition while others primarily involve extraction.

bioRxiv · Jun 15, 2018 · PreprintBiochemistry