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Auteur François Mesléard |
Documents disponibles écrits par cet auteur (3)
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Prospective scientique sur la recherche française en Biodiversité / Jean-François Silvain (2009)
Silvain, Jean-François, Le Roux, Xavier (1967-), Babin, Didier, Barbault, Robert (1943-2013), Bertin, Philippe, Bodo, Bernard, Boude, Jean-Pierre, Boudry, Pierre, Bourgouin, Thierry, Boyen, Catherine, Cormier-Salem, Marie-Christine, Courchamp, Franck, Couvet, Denis (1960-), David, Bruno, Delay, Bernard, Doussan, Isabelle, Jaskulke, Elisabeth, Lavorel, Sandra (1965-), Leadley, Paul, Lefèvre, François, Leriche, Hélène, Letourneux, François, Los, Wouter, Mesléard, François, Morand, Serge, Schmidt-Lainé, Claudine, Siclet, Françoise, Verrier, Etienne , 2009. Prospective scientique sur la recherche française en Biodiversité. Fondation pour la recherche sur la biodiversité, [S.l.]. 96 pp.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 28236 8150 SIL Livre Centre de documentation Bibliothèque Consultable Transfert de sol : nécessité et incertitude / Isabelle Muller in Espaces naturels, 47 (07/2014)
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Titre : Transfert de sol : nécessité et incertitude Type de document : Imprimé Auteurs : Isabelle Muller ; Jean-Baptiste Mouronval ; Elise Buisson (1977-) ; François Mesléard Année de publication : 2014 Article en page(s) : 37-39 Langues : Français (fre) Catégories : [CBNPMP-Thèmes] Restauration des écosystèmes Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=142399
in Espaces naturels > 47 (07/2014) . - 37-39Muller, Isabelle, Mouronval, Jean-Baptiste, Buisson, Elise (1977-), Mesléard, François 2014 Transfert de sol : nécessité et incertitude. Espaces naturels, 47: 37-39.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité R12599 P-549 Revue Centre de documentation Revues Consultable Virome release of an invasive exotic plant species in southern France / Oumaima Moubset in Virus evolution, 10 (1) (2024)
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Titre : Virome release of an invasive exotic plant species in southern France Type de document : Imprimé Auteurs : Oumaima Moubset ; Denis Filloux ; Hugo Fontes ; Charlotte Julian ; Emmanuel Fernandez ; Serge Galzi ; Laurence Blondin ; Sélim Ben Chehida ; Jean-Michel Lett ; François Mesléard ; Simona Kraberger ; Joy M. Custer ; Andrew Salywon ; Elizabeth Makings ; Armelle Marais ; Frédéric Chiroleu ; Pierre Lefeuvre ; Darren P. Martin ; Thierry Candresse ; Arvind Varsani ; Virginie Ravigné ; Philippe Roumagnac Année de publication : 2024 Article en page(s) : veae025 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Plantes subspontanées, naturalisées, envahissantes Résumé : The increase in human-mediated introduction of plant species to new regions has resulted in a rise of invasive exotic plant species (IEPS) that has had significant effects on biodiversity and ecosystem processes. One commonly accepted mechanism of invasions is that proposed by the enemy release hypothesis (ERH), which states that IEPS free from their native herbivores and natural enemies in new environments can outcompete indigenous species and become invasive. We here propose the virome release hypothesis (VRH) as a virus-centered variant of the conventional ERH that is only focused on enemies. The VRH predicts that vertically transmitted plant-associated viruses (PAV, encompassing phytoviruses and mycoviruses) should be co-introduced during the dissemination of the IEPS, while horizontally transmitted PAV of IEPS should be left behind or should not be locally transmitted in the introduced area due to a maladaptation of local vectors. To document the VRH, virome richness and composition as well as PAV prevalence, co-infection, host range, and transmission modes were compared between indigenous plant species and an invasive grass, cane bluestem (Bothriochloa barbinodis), in both its introduced range (southern France) and one area of its native range (Sonoran Desert, Arizona, USA). Contrary to the VRH, we show that invasive populations of B. barbinodis in France were not associated with a lower PAV prevalence or richness than native populations of B. barbinodis from the USA. However, comparison of virome compositions and network analyses further revealed more diverse and complex plant–virus interactions in the French ecosystem, with a significant richness of mycoviruses. Setting mycoviruses apart, only one putatively vertically transmitted phytovirus (belonging to the Amalgaviridae family) and one putatively horizontally transmitted phytovirus (belonging to the Geminiviridae family) were identified from B. barbinodis plants in the introduced area. Collectively, these characteristics of the B. barbinodis-associated PAV community in southern France suggest that a virome release phase may have immediately followed the introduction of B. barbinodis to France in the 1960s or 1970s, and that, since then, the invasive populations of this IEPS have already transitioned out of this virome release phase, and have started interacting with several local mycoviruses and a few local plant viruses. Lien pérenne : DOI : 10.1093/ve/veae025 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=153267
in Virus evolution > 10 (1) (2024) . - veae025Moubset, Oumaima, Filloux, Denis, Fontes, Hugo, Julian, Charlotte, Fernandez, Emmanuel, Galzi, Serge, Blondin, Laurence, Ben Chehida, Sélim, Lett, Jean-Michel, Mesléard, François, Kraberger, Simona, Custer, Joy M., Salywon, Andrew, Makings, Elizabeth, Marais, Armelle, Chiroleu, Frédéric, Lefeuvre, Pierre, Martin, Darren P., Candresse, Thierry, Varsani, Arvind, Ravigné, Virginie, Roumagnac, Philippe 2024 Virome release of an invasive exotic plant species in southern France. Virus evolution, 10(1): veae025.Documents numériques
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