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Comparative analysis of bacterial populations in sulfonylurea-sensitive and -resistant weeds: insights into community composition and catabolic gene dynamics

cris.lastimport.scopus2025-10-23T06:54:46Z
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dc.abstract.enThis study aimed to compare the impact of iodosulfuron-methyl-sodium and an iodosulfuron-based herbicidal ionic liquid (HIL) on the microbiomes constituting the epiphytes and endophytes of cornflower (Centaurea cyanus L.). The experiment involved biotypes of cornflower susceptible and resistant to acetolactate synthase inhibition, examining potential bacterial involvement in sulfonylurea herbicide detoxification. We focused on microbial communities present on the surface and in the plant tissues of roots and shoots. The research included the synthesis and physicochemical analysis of a novel HIL, evaluation of shifts in bacterial community composition, analysis of the presence of catabolic genes associated with sulfonylurea herbicide degradation and determination of their abundance in all experimental variants. Overall, for the susceptible biotype, the biodiversity of the root microbiome was higher compared to shoot microbiome; however, both decreased notably after herbicide or HIL applications. The herbicide-resistant biotype showed lower degree of biodiversity changes, but shifts in community composition occurred, particularly in case of HIL treatment.
dc.affiliationWydział Nauk o Żywności i Żywieniu
dc.affiliation.instituteKatedra Technologii Żywności Pochodzenia Roślinnego
dc.contributor.authorHoma, Jan
dc.contributor.authorWilms, Wiktoria
dc.contributor.authorMarcinkowska, Katarzyna
dc.contributor.authorCyplik, Paweł
dc.contributor.authorŁawniczak, Łukasz
dc.contributor.authorWoźniak-Karczewska, Marta
dc.contributor.authorNiemczak, Michał
dc.contributor.authorChrzanowski, Łukasz
dc.date.access2025-07-18
dc.date.accessioned2025-07-18T09:44:32Z
dc.date.available2025-07-18T09:44:32Z
dc.date.copyright2024-08-16
dc.date.issued2024
dc.description.abstract<jats:title>Abstract</jats:title><jats:p>This study aimed to compare the impact of iodosulfuron-methyl-sodium and an iodosulfuron-based herbicidal ionic liquid (HIL) on the microbiomes constituting the epiphytes and endophytes of cornflower (<jats:italic>Centaurea cyanus</jats:italic> L.). The experiment involved biotypes of cornflower susceptible and resistant to acetolactate synthase inhibition, examining potential bacterial involvement in sulfonylurea herbicide detoxification. We focused on microbial communities present on the surface and in the plant tissues of roots and shoots. The research included the synthesis and physicochemical analysis of a novel HIL, evaluation of shifts in bacterial community composition, analysis of the presence of catabolic genes associated with sulfonylurea herbicide degradation and determination of their abundance in all experimental variants. Overall, for the susceptible biotype, the biodiversity of the root microbiome was higher compared to shoot microbiome; however, both decreased notably after herbicide or HIL applications. The herbicide-resistant biotype showed lower degree of biodiversity changes, but shifts in community composition occurred, particularly in case of HIL treatment.</jats:p> <jats:p><jats:bold>Graphical Abstract</jats:bold></jats:p>
dc.description.accesstimeat_publication
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.number39
dc.description.points100
dc.description.versionfinal_published
dc.description.volume31
dc.identifier.doi10.1007/s11356-024-34593-z
dc.identifier.eissn1614-7499
dc.identifier.issn0944-1344
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/3898
dc.identifier.weblinkhttps://link.springer.com/article/10.1007/s11356-024-34593-z
dc.languageen
dc.relation.ispartofEnvironmental Science and Pollution Research
dc.relation.pages52391-52409
dc.rightsCC-BY
dc.sciencecloudsend
dc.share.typeOTHER
dc.subject.ensulfonylurea
dc.subject.enionic liquids
dc.subject.enHILs
dc.subject.enherbicide
dc.subject.enCentaurea cyanus L.
dc.subject.enbiodiversity
dc.titleComparative analysis of bacterial populations in sulfonylurea-sensitive and -resistant weeds: insights into community composition and catabolic gene dynamics
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue39
oaire.citation.volume31