Lesieur, Vincent Raghu, S Martin, Jean-François
A key element in weed biological control is the selection of a biological control agent that minimizes the risks of non-target attack and indirect effects on the recipient community. Network ecology is a promising approach that could help decipher tritrophic interactions in both the native and the invaded ranges, to complement quarantine-based host...
Menz, Ina Lakhwani, Deepika Clotault, Jérémy Linde, Marcus Foucher, Fabrice Debener, Thomas
The Rdr1 gene confers resistance to black spot in roses and belongs to a large TNL gene family, which is organized in two major clusters at the distal end of chromosome 1. We used the recently available chromosome scale assemblies for the R. chinensis ‘Old Blush’ genome, re-sequencing data for nine rose species and genome data for Fragaria, Rubus, ...
Martin, Guillaume Cardi, Céline Sarah, Gautier Ricci, Sebastien Jenny, Christophe Fondi, Emmanuel Perrier, Xavier Glaszmann, Jean-Christophe D'hont, Angélique Yahiaoui, Nabila
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Hybridizations between closely related species commonly occur in the domestication process of many crops. Banana cultivars are derived from such hybridizations between species and subspecies of the Musa genus that have diverged in various tropical Southeast Asian regions and archipelagos. Among the diploid and triploid hybrids generated, those with...
Nietzel, Thomas Mostertz, Jörg Ruberti, Cristina Née, Guillaume Fuchs, Philippe Wagner, Stephan Moseler, Anna Müller-Schüssele, Stefanie J. Benamar, Abdelilah Poschet, Gernot
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Seeds preserve a far developed plant embryo in a quiescent state. Seed metabolism relies on stored resources and is reactivated to drive germination when the external conditions are favorable. Since the switchover from quiescence to reactivation provides a remarkable case of a cell physiological transition we investigated the earliest events in ene...
Decroocq, Stephane Ollat, Nathalie Delrot, Serge Gomes, Eric Cookson, Sarah
Chen, Yi Hu, Guojian Rodriguez, Celeste Liu, Meiying Binder, Brad M. Chervin, Christian
Ethylene regulates many aspects of plant growth and development. It is perceived by a family of ethylene receptors(ETRs) that have been well described. However, a full understanding of ETR function is complicated by functionalredundancy between the receptor isoforms. Here, we characterize a new ETR, SlETR7, that was revealed by tomatogenome sequenc...
Lacault, Caroline Briand, Martial Jacques, Marie Agnes Darrasse, Armelle
Zucchini (Cucurbita pepo) is worldwide affected by Pseudomonas syringae inducing vein clearing, stunting and necroses during plantlet development. A collection of 58 P. syringae strains isolated from diseased zucchini plantlets was characterized by multilocus sequence analysis (MLSA). A subset of 23 strains responsible for vein clearing of zucchini...
Daval, Stéphanie Gazengel, Kevin Belcour, Arnaud Linglin, Juliette Guillerm-Erckelboudt, Anne-Yvonne Sarniguet, Alain Manzanares-Dauleux, Maria J. Lebreton, Lionel Mougel, Christophe
The contribution of surrounding plant microbiota to disease development has led to the postulation of the ‘pathobiome’ concept, which represents the interaction between the pathogen, the host-plant, and the associated biotic microbial community, resulting or not in plant disease. The structure, composition and assembly of different plant-associated...
Bernard, Anthony Marrano, Annarita Donkpegan, Armel Brown, Patrick J. Leslie, Charles A. Neale, David B. Lheureux, Fabrice
Belouah, Isma Benard, Camille Denton, Alisandra Blein-Nicolas, Melisande Balliau, Thierry Teyssier, Emeline Gallusci, Philippe Bouchez, Olivier Usadel, Björn Zivy, Michel
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Transcriptomic and proteomic analyses were performed on three replicates of tomato fruit pericarp samples collected at nine developmental stages, each replicate resulting from the pooling of at least 15 fruits. For transcriptome analysis, Illumina-sequenced libraries were mapped on the tomato genome with the aim to obtain absolute quantification of...