Correction to: Fungal Secretome Analysis Via PepSAVI-MS: Identification of the Bioactive Peptide KP4 from Ustilago maydis.

In the article "Fungal Secretome Analysis via PepSAVI-MS: Identification of the Bioactive Peptide KP from Ustilago maydis", acknowledgement of financial support was inadvertently omitted. The authors apologize for this oversight.

Fungal Secretome Analysis via PepSAVI-MS: Identification of the Bioactive Peptide KP4 from Ustilago maydis.

Fungal secondary metabolites represent a rich and largely untapped source for bioactive molecules, including peptides with substantial structural diversity and pharmacological potential. As methods proceed to take a deep dive into fungal genomes, complimentary methods to identify bioactive components are required to keep pace with the expanding fungal repertoire. We developed PepSAVI-MS to expedite the search for natural product bioactive peptides and herein demonstrate proof-of-principle applicability of the pipeline for the discovery of bioactive peptides from fungal secretomes via identification of the antifungal killer toxin KP4 from Ustilago maydis P4.