Studying chemical signals in plant–soil mesofauna interactions
Discrimination of compounds produced from plant roots is a challenging purpose, especially in presence of the soil matrix and the associated fauna. In this study, we aimed to test a collection method of chemical signals released by living plants and soil fauna in interaction in a soil matrix. Microc...
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| Format: | Article |
| Language: | English |
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Académie des sciences
2024-01-01
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| Series: | Comptes Rendus. Chimie |
| Subjects: | |
| Online Access: | https://comptes-rendus.academie-sciences.fr/chimie/articles/10.5802/crchim.262/ |
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| author | Bohm, Victoria Michel, Thomas Forey, Estelle Agasse, Valérie Cardinael, Pascal Chauvat, Matthieu |
| author_facet | Bohm, Victoria Michel, Thomas Forey, Estelle Agasse, Valérie Cardinael, Pascal Chauvat, Matthieu |
| author_sort | Bohm, Victoria |
| collection | DOAJ |
| description | Discrimination of compounds produced from plant roots is a challenging purpose, especially in presence of the soil matrix and the associated fauna. In this study, we aimed to test a collection method of chemical signals released by living plants and soil fauna in interaction in a soil matrix. Microcosms, with stopcock, were filled with soil, and four treatments were designed based on the presence/absence of an annual herbaceous plant, Poa annua and of a soil Collembola species, Folsomia candida. Soil leachates were collected with a percolated solution and analyzed by a fast analytical method combining analytical separation of compounds through ultra high performance liquid chromatography with high resolution mass spectrometry (UHPLC-HRMS). The experimental design appears to be suitable for leachates sampling. Detected chemicals clearly discriminated the treatments, demonstrating how biotic interactions belowground between a plant and a Collembola species may change soil chemical signals. |
| format | Article |
| id | doaj-art-4e0d35741b904ae08d8571ae89da1d67 |
| institution | Kabale University |
| issn | 1878-1543 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | Académie des sciences |
| record_format | Article |
| series | Comptes Rendus. Chimie |
| spelling | doaj-art-4e0d35741b904ae08d8571ae89da1d672025-02-07T13:38:15ZengAcadémie des sciencesComptes Rendus. Chimie1878-15432024-01-0126S211111810.5802/crchim.26210.5802/crchim.262Studying chemical signals in plant–soil mesofauna interactionsBohm, Victoria0Michel, Thomas1https://orcid.org/0000-0002-2420-9875Forey, Estelle2https://orcid.org/0000-0001-6082-3023Agasse, Valérie3https://orcid.org/0000-0001-8747-5954Cardinael, Pascal4https://orcid.org/0000-0001-8828-4527Chauvat, Matthieu5https://orcid.org/0000-0002-4831-5904Univ Rouen Normandie, Normandie Univ, FR3038, SMS, UR 3233, F-76000 Rouen, FranceUniversité Côte d’Azur, Institut de Chimie de Nice, CNRS UMR 7272, F-06108 Nice, FranceUniv Rouen Normandie, INRAE, ECODIV USC 1499, F-76000 Rouen, FranceUniv Rouen Normandie, Normandie Univ, FR3038, SMS, UR 3233, F-76000 Rouen, FranceUniv Rouen Normandie, Normandie Univ, FR3038, SMS, UR 3233, F-76000 Rouen, FranceUniv Rouen Normandie, INRAE, ECODIV USC 1499, F-76000 Rouen, FranceDiscrimination of compounds produced from plant roots is a challenging purpose, especially in presence of the soil matrix and the associated fauna. In this study, we aimed to test a collection method of chemical signals released by living plants and soil fauna in interaction in a soil matrix. Microcosms, with stopcock, were filled with soil, and four treatments were designed based on the presence/absence of an annual herbaceous plant, Poa annua and of a soil Collembola species, Folsomia candida. Soil leachates were collected with a percolated solution and analyzed by a fast analytical method combining analytical separation of compounds through ultra high performance liquid chromatography with high resolution mass spectrometry (UHPLC-HRMS). The experimental design appears to be suitable for leachates sampling. Detected chemicals clearly discriminated the treatments, demonstrating how biotic interactions belowground between a plant and a Collembola species may change soil chemical signals.https://comptes-rendus.academie-sciences.fr/chimie/articles/10.5802/crchim.262/UHPLC-HRMSBiotic interactionsExudatesSpringtailsMetabolomics |
| spellingShingle | Bohm, Victoria Michel, Thomas Forey, Estelle Agasse, Valérie Cardinael, Pascal Chauvat, Matthieu Studying chemical signals in plant–soil mesofauna interactions Comptes Rendus. Chimie UHPLC-HRMS Biotic interactions Exudates Springtails Metabolomics |
| title | Studying chemical signals in plant–soil mesofauna interactions |
| title_full | Studying chemical signals in plant–soil mesofauna interactions |
| title_fullStr | Studying chemical signals in plant–soil mesofauna interactions |
| title_full_unstemmed | Studying chemical signals in plant–soil mesofauna interactions |
| title_short | Studying chemical signals in plant–soil mesofauna interactions |
| title_sort | studying chemical signals in plant soil mesofauna interactions |
| topic | UHPLC-HRMS Biotic interactions Exudates Springtails Metabolomics |
| url | https://comptes-rendus.academie-sciences.fr/chimie/articles/10.5802/crchim.262/ |
| work_keys_str_mv | AT bohmvictoria studyingchemicalsignalsinplantsoilmesofaunainteractions AT michelthomas studyingchemicalsignalsinplantsoilmesofaunainteractions AT foreyestelle studyingchemicalsignalsinplantsoilmesofaunainteractions AT agassevalerie studyingchemicalsignalsinplantsoilmesofaunainteractions AT cardinaelpascal studyingchemicalsignalsinplantsoilmesofaunainteractions AT chauvatmatthieu studyingchemicalsignalsinplantsoilmesofaunainteractions |