Volume 21, Issue 11 e202401547
Research Article

Mycobolome of Phialomyces Macrosporus Across OSMAC-Based Assorted Culture Media

Vitória Evelyn Teles de Jesus

Vitória Evelyn Teles de Jesus

Laboratório de Biotecnologia e Química de Microrganismos (LBQM), Departamento de Química Orgânica, Instituto de Química, Universidade Federal da Bahia, Rua Barão de Jeremoabo S/n, Salvador, 40170-115 Brasil

Contribution: Data curation (supporting), ​Investigation (equal), Methodology (equal), Writing - original draft (supporting), Writing - review & editing (supporting)

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Yasmin Alvarenga

Yasmin Alvarenga

Laboratório de Biotecnologia e Química de Microrganismos (LBQM), Departamento de Química Orgânica, Instituto de Química, Universidade Federal da Bahia, Rua Barão de Jeremoabo S/n, Salvador, 40170-115 Brasil

Contribution: Formal analysis (supporting), ​Investigation (supporting), Software (lead), Writing - original draft (supporting), Writing - review & editing (supporting)

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Elisangela F. Boffo

Elisangela F. Boffo

Laboratório de Biotecnologia e Química de Microrganismos (LBQM), Departamento de Química Orgânica, Instituto de Química, Universidade Federal da Bahia, Rua Barão de Jeremoabo S/n, Salvador, 40170-115 Brasil

Contribution: Formal analysis (supporting), ​Investigation (supporting), Software (lead), Writing - original draft (supporting), Writing - review & editing (supporting)

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Regina Geris

Corresponding Author

Regina Geris

Laboratório de Biotecnologia e Química de Microrganismos (LBQM), Departamento de Química Orgânica, Instituto de Química, Universidade Federal da Bahia, Rua Barão de Jeremoabo S/n, Salvador, 40170-115 Brasil

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First published: 13 August 2024

Abstract

The fungus Phialomyces macrosporus was cultured using the One Strain Many Compounds (OSMAC) strategies to evaluate its metabolome. Variations in the nutrient culture media, culture regime, and cultivation parameters can significantly influence fungal extract quantity and chemical diversity. This study aimed to explore the mycobolome of P. macrosporus in five different culture media and two different cultivation conditions using NMR-based metabolomics. Principal component analysis (PCA) of 1H-NMR spectra revealed clear differentiation between these samples, highlighting the rice dextrose agar medium (RDA) and potato dextrose broth (PDB) as standard complex media for conducting a fungal metabolite screening program.

Graphical Abstract

Conflict of Interests

The authors declare no conflict of interest.

Data Availability Statement

The data that support the findings of this study are available in the supplementary material of this article.

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