MassIVE MSV000095813

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Burger_et_al_ilicicolin_metabolomics

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Description

In this study, the ilicicolin biosynthetic gene cluster (BGC) in Trichoderma reesei was genetically activated, and a series of gene cluster enzyme deletions were performed. Mycelia were harvested and subjected to polar extraction. The resulting polar extracts were analyzed using an untargeted lipidomics workflow in positive ionization mode (for further methodological details, refer to the publication). The dataset includes: Metabolomics data: 16 raw files (4 experimental conditions, in quadruplicates) measured using trapped ion mobility spectrometry (TIMS). Molecular networking data: 2 raw files (from 2 conditions) measured without TIMS to obtain improved fragmentation spectra. Molecular networking analysis was conducted with MZmine 4, and the corresponding batch file is included as supplementary data. [doi:10.25345/C51N7XZ93] [dataset license: CC0 1.0 Universal (CC0 1.0)]

Keywords: fungi ; natural products ; metabolomics

Contact

Principal Investigators:
(in alphabetical order) 		Matthias Schittmayer, TU Wien, Austria
Submitting User: iburger

Publications

Burger I, Schmal M, Peikert K, Fourtis L, Suster C, Stanetty C, Schnalzer D, Hufnagel B, Böttcher T, Birner-Gruenberger R, Mach RL, Mach-Aigner AR, Schittmayer M, Zimmermann C.
Discovery of the antifungal compound ilicicolin K through genetic activation of the ilicicolin biosynthetic pathway in Trichoderma reesei.
Biotechnol Biofuels Bioprod. 2025 Mar 11;18(1):32. Epub 2025 Mar 11.

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