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| Registros recuperados: 177 | |
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| Galan, M.; Guivier, E.; Caraux, G.; Charbonnel, N.; Cosson, J.F.. |
| Background: High-throughput sequencing technologies offer new perspectives for biomedical, agronomical and evolutionary research. Promising progresses now concern the application of these technologies to large-scale studies of genetic variation. Such studies require the genotyping of high numbers of samples. This is theoretically possible using 454 pyrosequencing, which generates billions of base pairs of sequence data. However several challenges arise: first in the attribution of each read produced to its original sample, and second, in bioinformatic analyses to distinguish true from artifactual sequence variation. This pilot study proposes a new application for the 454 GS FLX platform, allowing the individual genotyping of thousands of samples in one... |
| Tipo: Journal Article |
Palavras-chave: . |
| Ano: 2010 |
URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2010d836c75&uri=/notices/prodinra1/2010/12/ |
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| Meuret, M.; Micoud, A.. |
| Des politiques publiques européennes visent depuis 15 ans à faire contribuer les activités agricoles, et en particulier l’élevage, à la protection de la biodiversité dans l’espace rural (Opérations Locales Agri-Environnementales, Mesures Agri-Environnementale, Natura 2000). Elles provoquent la rencontre de deux "mondes", techniciens agricoles et naturalistes, jusqu’alors dissociés. Elles exigent de combiner des savoirs fort distincts, mais aussi d’inventer des pratiques, afin de bâtir des cahiers des charges où objectifs et moyens font sens aux yeux de chacun. Menée en Ardèche et dans la Loire, notre recherche a porté sur la conservation et la restauration par le pâturage des pelouses et des landes embroussaillées, espace issus de la déprise agricole et à... |
| Tipo: Journal Article |
Palavras-chave: . |
| Ano: 2006 |
URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD20097d41cdae&uri=/notices/prodinra1/2010/06/ |
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| Di Giovanni, M.; Cenci, A.; Janni, M.; D'Ovidio, R. |
| Polygalacturonase-inhibiting proteins (PGIPs) are leucine-rich repeat (LRR) proteins involved in plant defence. Wheat pgip genes have been isolated from the B (Tapgip1) and D (Tapgip2) genomes, and now we report the identification of pgip genes from the A genomes of wild and cultivated wheats. By Southern blots and sequence analysis of BAC clones we demonstrated that wheat contains a single copy pgip gene per genome and the one from the A genome, pgip3, is inactivated by the insertion of a long terminal repeat copia retrotranspon within the fourth LRR. We demonstrated also that this retrotransposon insertion is present in Triticum urartu and all the polyploidy wheats assayed, but is absent in T. monococcum (Tmpgip3), suggesting that this insertion took... |
| Tipo: Journal Article |
Palavras-chave: . |
| Ano: 2008 |
URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2009bb334785&uri=/notices/prodinra1/2009/03/ |
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| Ogée, J.; Wingate, L.; JOUANGUY, J.; Bosc, A.; Sartore, M.; Burlett, R.; Bert, D.; Lambrot, C.; Bakker, M.R.; Achat, D.. |
| Tipo: Meeting Paper |
Palavras-chave: . |
| Ano: 2010 |
URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD20101c99f22f&uri=/notices/prodinra1/2011/05/ |
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| Hummel, I.; Pantin, F.; Sulpice, R.; Piques, M.; Rolland, G.; Dauzat, M.; Christophe, A.; Pervent, M.; Bouteillé, M.; Stitt, M.; Gibon, Y.; Muller, B.. |
| Growth and carbon (C) fluxes are severely altered in plants exposed to soil water deficit. Correspondingly, it has been suggested that plants under water deficit suffer from C shortage. In this study, we test this hypothesis in Arabidopsis (Arabidopsis thaliana) by providing an overview of the responses of growth, C balance, metabolites, enzymes of the central metabolism, and a set of sugar-responsive genes to a sustained soil water deficit. The results show that under drought, rosette relative expansion rate is decreased more than photosynthesis, leading to a more positive C balance, while root growth is promoted. Several soluble metabolites accumulate in response to soil water deficit, with K+ and organic acids as the main contributors to osmotic... |
| Tipo: Journal Article |
Palavras-chave: . |
| Ano: 2010 |
URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2010b164e296&uri=/notices/prodinra1/2010/12/ |
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| Azimzadeh, J.; Nacry, P.; Christodoulidou, A.; Drevensek, S.; Camilleri, C.; Amiour, N.; Parcy, F.; Pastuglia, M.; Bouchez, D.. |
| Plant cells have specific microtubule structures involved in cell division and elongation. The tonneau1 (ton1) mutant ofArabidopsis thaliana displays drastic defects in morphogenesis, positioning of division planes, and cellular organization.These are primarily caused by dysfunction of the cortical cytoskeleton and absence of the preprophase band ofmicrotubules. Characterization of the ton1 insertional mutant reveals complex chromosomal rearrangements leading tosimultaneous disruption of two highly similar genes in tandem, TON1a and TON1b. TON1 proteins are conserved in landplants and share sequence motifs with human centrosomal proteins. The TON1 protein associates with soluble andmicrosomal fractions of Arabidopsis cells, and a green fluorescent... |
| Tipo: Journal Article |
Palavras-chave: . |
| Ano: 2008 |
URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD200973462ff3&uri=/notices/prodinra1/2009/03/ |
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| Registros recuperados: 177 | |
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