Antagonistic properties against Fusarium sporotrichioides and glycosylation of HT-2 and T-2 toxins by selected Trichoderma strains
Abstract The present study assessed the ability of Trichoderma to combat F. sporotrichioides, focusing on their antagonistic properties. Tests showed that Trichoderma effectively inhibited F. sporotrichioides mycelial growth, particularly with T. atroviride strains. In co-cultures on rice grains, Tr...
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Nature Portfolio
2024-03-01
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| Series: | Scientific Reports |
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| Online Access: | https://doi.org/10.1038/s41598-024-55920-x |
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| author | Marta Modrzewska Dominik Popowski Lidia Błaszczyk Łukasz Stępień Monika Urbaniak Marcin Bryła Benedikt Cramer Hans-Ulrich Humpf Magdalena Twarużek |
| author_facet | Marta Modrzewska Dominik Popowski Lidia Błaszczyk Łukasz Stępień Monika Urbaniak Marcin Bryła Benedikt Cramer Hans-Ulrich Humpf Magdalena Twarużek |
| author_sort | Marta Modrzewska |
| collection | DOAJ |
| description | Abstract The present study assessed the ability of Trichoderma to combat F. sporotrichioides, focusing on their antagonistic properties. Tests showed that Trichoderma effectively inhibited F. sporotrichioides mycelial growth, particularly with T. atroviride strains. In co-cultures on rice grains, Trichoderma almost completely reduced the biosynthesis of T-2 and HT-2 toxins by Fusarium. T-2 toxin-α-glucoside (T-2-3α-G), HT-2 toxin-α-glucoside (HT-2-3α-G), and HT-2 toxin-β-glucoside (HT-2-3β-G) were observed in the common culture medium, while these substances were not present in the control medium. The study also revealed unique metabolites and varying metabolomic profiles in joint cultures of Trichoderma and Fusarium, suggesting complex interactions. This research offers insights into the processes of biocontrol by Trichoderma, highlighting its potential as a sustainable solution for managing cereal plant pathogens and ensuring food safety. |
| first_indexed | 2024-04-24T23:07:50Z |
| format | Article |
| id | doaj.art-2f5744fea03c4a6da5836e41f06c3b4b |
| institution | Directory Open Access Journal |
| issn | 2045-2322 |
| language | English |
| last_indexed | 2024-04-24T23:07:50Z |
| publishDate | 2024-03-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj.art-2f5744fea03c4a6da5836e41f06c3b4b2024-03-17T12:21:23ZengNature PortfolioScientific Reports2045-23222024-03-0114111110.1038/s41598-024-55920-xAntagonistic properties against Fusarium sporotrichioides and glycosylation of HT-2 and T-2 toxins by selected Trichoderma strainsMarta Modrzewska0Dominik Popowski1Lidia Błaszczyk2Łukasz Stępień3Monika Urbaniak4Marcin Bryła5Benedikt Cramer6Hans-Ulrich Humpf7Magdalena Twarużek8Department of Food Safety and Chemical Analysis, Prof. Waclaw Dabrowski Institute of Agricultural and Food Biotechnology-State Research InstituteDepartment of Food Safety and Chemical Analysis, Prof. Waclaw Dabrowski Institute of Agricultural and Food Biotechnology-State Research InstitutePlant Microbiomics Team, Institute of Plant Genetics, Polish Academy of SciencesPlant-Pathogen Interaction Team, Institute of Plant Genetics, Polish Academy of SciencesPlant-Pathogen Interaction Team, Institute of Plant Genetics, Polish Academy of SciencesDepartment of Food Safety and Chemical Analysis, Prof. Waclaw Dabrowski Institute of Agricultural and Food Biotechnology-State Research InstituteInstitute of Food Chemistry, University of MünsterInstitute of Food Chemistry, University of MünsterDepartment of Physiology and Toxicology, Faculty of Natural Sciences, Institute of Experimental Biology, Kazimierz Wielki UniversityAbstract The present study assessed the ability of Trichoderma to combat F. sporotrichioides, focusing on their antagonistic properties. Tests showed that Trichoderma effectively inhibited F. sporotrichioides mycelial growth, particularly with T. atroviride strains. In co-cultures on rice grains, Trichoderma almost completely reduced the biosynthesis of T-2 and HT-2 toxins by Fusarium. T-2 toxin-α-glucoside (T-2-3α-G), HT-2 toxin-α-glucoside (HT-2-3α-G), and HT-2 toxin-β-glucoside (HT-2-3β-G) were observed in the common culture medium, while these substances were not present in the control medium. The study also revealed unique metabolites and varying metabolomic profiles in joint cultures of Trichoderma and Fusarium, suggesting complex interactions. This research offers insights into the processes of biocontrol by Trichoderma, highlighting its potential as a sustainable solution for managing cereal plant pathogens and ensuring food safety.https://doi.org/10.1038/s41598-024-55920-xSustainable agricultureFood safetyMetabolomic profilingFungal interactionsToxin glycosylation |
| spellingShingle | Marta Modrzewska Dominik Popowski Lidia Błaszczyk Łukasz Stępień Monika Urbaniak Marcin Bryła Benedikt Cramer Hans-Ulrich Humpf Magdalena Twarużek Antagonistic properties against Fusarium sporotrichioides and glycosylation of HT-2 and T-2 toxins by selected Trichoderma strains Scientific Reports Sustainable agriculture Food safety Metabolomic profiling Fungal interactions Toxin glycosylation |
| title | Antagonistic properties against Fusarium sporotrichioides and glycosylation of HT-2 and T-2 toxins by selected Trichoderma strains |
| title_full | Antagonistic properties against Fusarium sporotrichioides and glycosylation of HT-2 and T-2 toxins by selected Trichoderma strains |
| title_fullStr | Antagonistic properties against Fusarium sporotrichioides and glycosylation of HT-2 and T-2 toxins by selected Trichoderma strains |
| title_full_unstemmed | Antagonistic properties against Fusarium sporotrichioides and glycosylation of HT-2 and T-2 toxins by selected Trichoderma strains |
| title_short | Antagonistic properties against Fusarium sporotrichioides and glycosylation of HT-2 and T-2 toxins by selected Trichoderma strains |
| title_sort | antagonistic properties against fusarium sporotrichioides and glycosylation of ht 2 and t 2 toxins by selected trichoderma strains |
| topic | Sustainable agriculture Food safety Metabolomic profiling Fungal interactions Toxin glycosylation |
| url | https://doi.org/10.1038/s41598-024-55920-x |
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