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Induction of volatile organic compounds in chrysanthemum plants following infection by Rhizoctonia solani

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dc.abstract.enThis study investigated the effects of Rhizoctonia solani J.G. Kühn infestation on the volatile organic compound (VOC) emissions and biochemical composition of ten cultivars of chrysanthemum (Chrysanthemum × morifolium /Ramat./ Hemsl.) to bring new insights for future disease management strategies and the development of resistant chrysanthemum cultivars. The chrysanthemum plants were propagated vegetatively and cultivated in a greenhouse under semi-controlled conditions. VOCs emitted by the plants were collected using a specialized system and analyzed by gas chromatography/mass spectrometry. Biochemical analyses of the leaves were performed, including the extraction and quantification of chlorophylls, carotenoids, and phenolic compounds. The emission of VOCs varied among the cultivars, with some cultivars producing a wider range of VOCs compared to others. The analysis of the VOC emissions from control plants revealed differences in both their quality and quantity among the tested cultivars. R. solani infection influenced the VOC emissions, with different cultivars exhibiting varying responses to the infection. Statistical analyses confirmed the significant effects of cultivar, collection time, and their interaction on the VOCs. Correlation analyses revealed positive relationships between certain pairs of VOCs. The results show significant differences in the biochemical composition among the cultivars, with variations in chlorophyll, carotenoids, and phenolic compounds content. Interestingly, R. solani soil and leaf infestation decreased the content of carotenoids in chrysanthemums. Plants subjected to soil infestation were characterized with the highest content of phenolics. This study unveils alterations in the volatile and biochemical responses of chrysanthemum plants to R. solani infestation, which can contribute to the development of strategies for disease management and the improvement of chrysanthemum cultivars with enhanced resistance to R. solani.
dc.affiliationWydział Rolnictwa, Ogrodnictwa i Biotechnologii
dc.affiliation.instituteKatedra Metod Matematycznych i Statystycznych
dc.contributor.authorPiesik, Dariusz
dc.contributor.authorMiler, Natalia
dc.contributor.authorLemańczyk, Grzegorz
dc.contributor.authorTymoszuk, Alicja
dc.contributor.authorLisiecki, Karol
dc.contributor.authorBocianowski, Jan
dc.contributor.authorKrawczyk, Krzysztof
dc.contributor.authorMayhew, Chris A.
dc.date.access2024-11-18
dc.date.accessioned2024-11-19T10:57:33Z
dc.date.available2024-11-19T10:57:33Z
dc.date.copyright2024-05-02
dc.date.issued2024
dc.description.abstract<jats:p>This study investigated the effects of <jats:italic>Rhizoctonia solani</jats:italic> J.G. Kühn infestation on the volatile organic compound (VOC) emissions and biochemical composition of ten cultivars of chrysanthemum (<jats:italic>Chrysanthemum</jats:italic> × <jats:italic>morifolium</jats:italic> /Ramat./ Hemsl.) to bring new insights for future disease management strategies and the development of resistant chrysanthemum cultivars. The chrysanthemum plants were propagated vegetatively and cultivated in a greenhouse under semi-controlled conditions. VOCs emitted by the plants were collected using a specialized system and analyzed by gas chromatography/mass spectrometry. Biochemical analyses of the leaves were performed, including the extraction and quantification of chlorophylls, carotenoids, and phenolic compounds. The emission of VOCs varied among the cultivars, with some cultivars producing a wider range of VOCs compared to others. The analysis of the VOC emissions from control plants revealed differences in both their quality and quantity among the tested cultivars. <jats:italic>R</jats:italic>. <jats:italic>solani</jats:italic> infection influenced the VOC emissions, with different cultivars exhibiting varying responses to the infection. Statistical analyses confirmed the significant effects of cultivar, collection time, and their interaction on the VOCs. Correlation analyses revealed positive relationships between certain pairs of VOCs. The results show significant differences in the biochemical composition among the cultivars, with variations in chlorophyll, carotenoids, and phenolic compounds content. Interestingly, <jats:italic>R</jats:italic>. <jats:italic>solani</jats:italic> soil and leaf infestation decreased the content of carotenoids in chrysanthemums. Plants subjected to soil infestation were characterized with the highest content of phenolics. This study unveils alterations in the volatile and biochemical responses of chrysanthemum plants to <jats:italic>R</jats:italic>. <jats:italic>solani</jats:italic> infestation, which can contribute to the development of strategies for disease management and the improvement of chrysanthemum cultivars with enhanced resistance to <jats:italic>R</jats:italic>. <jats:italic>solani</jats:italic>.</jats:p>
dc.description.accesstimeat_publication
dc.description.bibliographyil., bibliogr
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if2,9
dc.description.number5
dc.description.points100
dc.description.versionfinal_published
dc.description.volume19
dc.identifier.doi10.1371/journal.pone.0302541
dc.identifier.issn1932-6203
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/2041
dc.identifier.weblinkhttps://journals.plos.org/plosone/article?id=10.1371/journal.pone.0302541
dc.languageen
dc.relation.ispartofPLoS ONE
dc.relation.pagesart. e0302541
dc.rightsCC-BY
dc.sciencecloudsend
dc.share.typeOPEN_JOURNAL
dc.titleInduction of volatile organic compounds in chrysanthemum plants following infection by Rhizoctonia solani
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue5
oaire.citation.volume19