dc.contributor.author
Fernando Devasahayam, Bennet Rohan
dc.contributor.author
Barrera Adame, Diana Astrid
dc.contributor.author
Uthe, Henriette
dc.contributor.author
Pöschl-Grau, Yvonne
dc.contributor.author
Niedermeyer, Timo H. J.
dc.contributor.author
Deising, Holger B.
dc.date.accessioned
2024-07-16T09:04:31Z
dc.date.available
2024-07-16T09:04:31Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/43552
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-43268
dc.description.abstract
We established confrontations between two different fungi, i.e., the maize anthracnose and stalk rot pathogen Colletotrichum graminicola, and the ubiquitous fungus Aspergillus nidulans, and different biocontrol species, i.e., Bacillus subtilis, Bacillus velezensis, and Bacillus amyloliquefaciens. In all fungus–bacterium confrontations tested, growth arrest and, thus, distance inhibition was observed on solid substrata. LC–MS/MS analyses of culture filtrates suggested formation of several metabolites only synthesized in confrontations. Interestingly, microscopy of fungal hyphae grown in liquid medium showed protrusions and color changes occurred only in media harboring fungus-bacterium confrontations. These observations indicate metabolic re-programming and suggest formation of putative secondary metabolites in interactions involving microbial biocontrol agents.
en
dc.format.extent
7 Seiten
dc.rights.uri
https://creativecommons.org/licenses/by/4.0/
dc.subject
Antagonistic microorganisms
en
dc.subject
Aspergillus nidulans
en
dc.subject
Bacillus spp.
en
dc.subject
Colletotrichum graminicola
en
dc.subject
Microbial biological control agents
en
dc.subject
Secondary metabolism
en
dc.subject.ddc
500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::570 Biowissenschaften; Biologie
dc.title
Metabolic re-programming in confrontations of Colletotrichum graminicola and Aspergillus nidulans with Bacillus biocontrol agents
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation.doi
10.1007/s41348-024-00905-1
dcterms.bibliographicCitation.journaltitle
Journal of Plant Diseases and Protection
dcterms.bibliographicCitation.number
4
dcterms.bibliographicCitation.pagestart
1271
dcterms.bibliographicCitation.pageend
1277
dcterms.bibliographicCitation.volume
131
dcterms.bibliographicCitation.url
https://doi.org/10.1007/s41348-024-00905-1
refubium.affiliation
Biologie, Chemie, Pharmazie
refubium.affiliation.other
Institut für Pharmazie

refubium.resourceType.isindependentpub
no
dcterms.accessRights.openaire
open access
dcterms.isPartOf.eissn
1861-3837
refubium.resourceType.provider
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