Trichoderma harzianum metabolites disturb Fusarium culmorum metabolism : Metabolomic and proteomic studies
Copyright © 2021 Elsevier GmbH. All rights reserved..
Trichoderma species are well known for producing various secondary metabolites in response to different fungal pathogens. This paper reports the effects of the metabolites produced during one-day cultivation of Trichoderma harzianum on the growth and development of the popular pathogen Fusarium culmorum. Inhibition of the growth of the pathogen and production of secondary metabolites including zearalenone was observed on Petri dishes. The presence of proteins such as cytochrome c oxidase subunit 4, glutathione-independent glyoxalase HSP31, and putative peroxiredoxin pmp20 in the extract-treated culture indicated oxidative stress, which was confirmed by the presence of a higher amount of catalase and dismutase in the later hours of the culture. A larger amount of enolase and glyceraldehyde 3-phosphate dehydrogenase resulted in faster growth, and the overexpression of stress protein and Woronin body major protein indicated the activation of defense mechanisms. In addition, a cardinal reduction in major mycotoxin production was noted.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2021 |
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Erschienen: |
2021 |
Enthalten in: |
Zur Gesamtaufnahme - volume:249 |
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Enthalten in: |
Microbiological research - 249(2021) vom: 15. Aug., Seite 126770 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Mironenka, Julia [VerfasserIn] |
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Links: |
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Anmerkungen: |
Date Completed 22.10.2021 Date Revised 22.10.2021 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1016/j.micres.2021.126770 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM324858590 |
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520 | |a Trichoderma species are well known for producing various secondary metabolites in response to different fungal pathogens. This paper reports the effects of the metabolites produced during one-day cultivation of Trichoderma harzianum on the growth and development of the popular pathogen Fusarium culmorum. Inhibition of the growth of the pathogen and production of secondary metabolites including zearalenone was observed on Petri dishes. The presence of proteins such as cytochrome c oxidase subunit 4, glutathione-independent glyoxalase HSP31, and putative peroxiredoxin pmp20 in the extract-treated culture indicated oxidative stress, which was confirmed by the presence of a higher amount of catalase and dismutase in the later hours of the culture. A larger amount of enolase and glyceraldehyde 3-phosphate dehydrogenase resulted in faster growth, and the overexpression of stress protein and Woronin body major protein indicated the activation of defense mechanisms. In addition, a cardinal reduction in major mycotoxin production was noted | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Fusarium culmorum | |
650 | 4 | |a Intracellular proteomic study | |
650 | 4 | |a Metabolomics study | |
650 | 4 | |a Oxidative stress | |
650 | 4 | |a Trichoderma harzianum | |
650 | 7 | |a Culture Media |2 NLM | |
650 | 7 | |a Fungal Proteins |2 NLM | |
650 | 7 | |a Mycotoxins |2 NLM | |
650 | 7 | |a Pigments, Biological |2 NLM | |
650 | 7 | |a Proteome |2 NLM | |
650 | 7 | |a Zearalenone |2 NLM | |
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700 | 1 | |a Różalska, Sylwia |e verfasserin |4 aut | |
700 | 1 | |a Soboń, Adrian |e verfasserin |4 aut | |
700 | 1 | |a Bernat, Przemysław |e verfasserin |4 aut | |
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