-
1مؤتمر
المساهمون: Agroécologie Dijon, Institut National de la Recherche Agronomique (INRA)-Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Génétique Quantitative et Evolution - Le Moulon (Génétique Végétale) (GQE-Le Moulon), Institut National de la Recherche Agronomique (INRA)-Université Paris-Sud - Paris 11 (UP11)-AgroParisTech-Centre National de la Recherche Scientifique (CNRS), Institut National de la Recherche Agronomique (INRA). FRA.
المصدر: 5. Journée des Doctorants de l’UMR 1347 Agroécologie
https://hal.inrae.fr/hal-02739161Test
5. Journée des Doctorants de l’UMR 1347 Agroécologie, Institut National de la Recherche Agronomique (INRA). FRA., Mar 2016, Dijon, France. 27 pمصطلحات موضوعية: pea, water stress, sulfur nutrition, gene network, protein network, remobilization, seed filling, system biology, [SDV]Life Sciences [q-bio], [SDV.BV]Life Sciences [q-bio]/Vegetal Biology, [SDE]Environmental Sciences
الوصف: BAP GEAPSI ; National audience ; Pea ( Pisum sativum L.) produces seeds rich in proteins for human and animal nutrition and its cultivation enriches the soils in nitrogen, thus decreasing the need for nitrogen fertilization. Increasing pea cultivation and productivity is an agroecological challenge which requires to improve its tolerance to environmental stresses. Water deficit and the lack of sulfur in soils are two abiotic stresses that interact in the current context of climate change and low-input practices. Sulfur metabolites are known to play a protective role against many stresses but their interaction with the plant response to drought remains to be studied. A system biology approach will be used to study the influence of sulfur nutrition on gene and protein networks associated with the response of pea leaves to water stress during the reproductive phase. This approach will provide metabolic regulation models connecting sulfur nutrition to the water stress response. The integration of other data (e.g., physiological, yield components) will reveal regulatory factors potentially responsible for the physiological variations observed and/or for the modifications of agronomic traits under these environmental constraints. In addition to provide a better understanding of the role of sulfur in the plant’s response to drought, the project will lead to the identification of gene and protein candidates for improving the tolerance of pea to climate change and low-input practices.
العلاقة: hal-02739161; https://hal.inrae.fr/hal-02739161Test; https://hal.inrae.fr/hal-02739161/documentTest; https://hal.inrae.fr/hal-02739161/file/HENRIET%202016-58-1-23_1.pdfTest; PRODINRA: 368788
-
2مؤتمر
المؤلفون: Henriet, Charlotte, Vernoud, Vanessa, Gallardo, Karine
المساهمون: Agroécologie Dijon, Institut National de la Recherche Agronomique (INRA)-Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Institut National de la Recherche Agronomique (INRA). FRA.
المصدر: Journées Jeunes Chercheurs du département BAP ; https://hal.inrae.fr/hal-02743423Test ; Journées Jeunes Chercheurs du département BAP, Institut National de la Recherche Agronomique (INRA). FRA., Apr 2016, Lyon, France ; http://jjcbap2016.sciencesconf.orgTest/
مصطلحات موضوعية: pea, drought, sulfur nutrition, gene network, protein network, remobilization, seed filling, system biology, [SDV]Life Sciences [q-bio], [SDV.BV]Life Sciences [q-bio]/Vegetal Biology, [SDE]Environmental Sciences
الوصف: BAP GEAPSI ; National audience ; Pea ( Pisum sativum L.) produces seeds rich in proteins for human and animal nutrition and its cultivation enriches the soils in nitrogen, thus decreasing the need for nitrogen fertilization. Increasing pea cultivation and productivity is an agroecological challenge which requires to improve pea tolerance to environmental stresses. Drought and the lack of sulfur in soils are two abiotic stresses that interact in the current context of climate change and low-input practices. Products of sulfur metabolism, like glutathione, are known to play a protective role against many stresses but their interaction with the plant response to drought remains to be studied. A system biology approach will be used to study the influence of sulfur nutrition on the dynamics of gene and protein networks associated with the response of pea leaves to drought during the reproductive phase. This approach will provide metabolic regulation models connecting sulfur nutrition to the drought response. The integration of other data (e.g., physiological, yield components) will reveal regulatory factors potentially responsible for the physiological variations observed and/or for the modifications of agronomic traits under these environmental constraints. In addition to provide a better understanding of the role of sulfur in the plant’s response to drought, the project will lead to the identification of gene and protein candidates for stabilizing or improving the productivity and seed quality of pea.
العلاقة: hal-02743423; https://hal.inrae.fr/hal-02743423Test; https://hal.inrae.fr/hal-02743423/documentTest; https://hal.inrae.fr/hal-02743423/file/HENRIET%202016-96a_1.pdfTest; PRODINRA: 368789
-
3دورية أكاديمية
المؤلفون: Jasinski, Sophie, Fabrissin, Isabelle, Masson, Amandine, Marmagne, Anne, Lécureuil, Alain, Bill, Laurence, Chardon, Fabien
المساهمون: Institut Jean-Pierre Bourgin (IJPB), AgroParisTech-Université Paris-Saclay-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), IJPB's Plant Observatory Technological Platforms, ANR-17-EUR-0007, ANR-17-EURE-0007,SPS-GSR,Ecole Universitaire de Recherche de Sciences des Plantes de Paris-Saclay(2017)
المصدر: ISSN: 1664-462X ; Frontiers in Plant Science ; https://hal.science/hal-03139471Test ; Frontiers in Plant Science, 2021, 11, pp.611170. ⟨10.3389/fpls.2020.611170⟩.
مصطلحات موضوعية: Arabidopsis thaliana, aging, natural variation, nitrogen remobilization, nitrogen uptake, quantitative trait loci, seed filling, [SDV]Life Sciences [q-bio], [SDV.BV]Life Sciences [q-bio]/Vegetal Biology
الوصف: International audience ; As the last step of leaf development, senescence is a molecular process involving cell death mechanism. Leaf senescence is trigged by both internal age-dependent factors and environmental stresses. It must be tightly regulated for the plant to adopt a proper response to environmental variation and to allow the plant to recycle nutrients stored in senescing organs. However, little is known about factors that regulate both nutrients fluxes and plant senescence. Taking advantage of variation for natural leaf senescence between Arabidopsis thaliana accessions, Col-0 and Ct-1, we did a fine mapping of a quantitative trait loci for leaf senescence and identified ACCELERATED CELL DEATH 6 (ACD6) as the causal gene. Using two near-isogeneic lines, differing solely around the ACD6 locus, we showed that ACD6 regulates rosette growth, leaf chlorophyll content, as well as leaf nitrogen and carbon percentages. To unravel the role of ACD6 in N remobilization, the two isogenic lines and acd6 mutant were grown and labeled with N-15 at the vegetative stage in order to determine N-15 partitioning between plant organs at harvest. Results showed that N remobilization efficiency was significantly lower in all the genotypes with lower ACD6 activity irrespective of plant growth and productivity. Measurement of N uptake at vegetative and reproductive stages revealed that ACD6 did not modify N uptake efficiency but enhanced nitrogen translocation from root to silique. In this study, we have evidenced a new role of ACD6 in regulating both sequential and monocarpic senescences and disrupting the balance between N remobilization and N uptake that is required for a good seed filling.
العلاقة: info:eu-repo/semantics/altIdentifier/pmid/33488657; hal-03139471; https://hal.science/hal-03139471Test; PUBMED: 33488657; PUBMEDCENTRAL: PMC7817547; WOS: 000609145600001
-
4مؤتمر
المؤلفون: Pellissier, Valentine, Munier-Jolain, Nathalie, Larmure, Annabelle, Association Européenne des Protéagineux, .
المساهمون: UMR 0102 - Unité de Recherche Génétique et Ecophysiologie des Légumineuses, Génétique et Ecophysiologie des Légumineuses à Graines (UMRLEG) (UMR 102), Etablissement National d'Enseignement Supérieur Agronomique de Dijon (ENESAD)-Institut National de la Recherche Agronomique (INRA)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Etablissement National d'Enseignement Supérieur Agronomique de Dijon (ENESAD)-Institut National de la Recherche Agronomique (INRA)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Association Européenne des Protéagineux, Partenaires INRAE
المصدر: 6th European Conference on Grain Legumes "Integrating legume biology for sustainable agriculture"
https://hal.inrae.fr/hal-02752893Test
6th European Conference on Grain Legumes "Integrating legume biology for sustainable agriculture", Nov 2007, Lisbonne, Portugalمصطلحات موضوعية: HIGH TEMPERATURE, SEED FILLING, PISUM SATIVUM L, YELD, SEED NITROGEN CONTENT, PHOTOSYNTHESIS, NITROGEN REMOBILIZATION, [SDV]Life Sciences [q-bio], [SDE]Environmental Sciences
الوصف: International audience
العلاقة: hal-02752893; https://hal.inrae.fr/hal-02752893Test; PRODINRA: 18894
-
5
المؤلفون: Pelissier, Valentine
المساهمون: UMR 0102 - Unité de Recherche Génétique et Ecophysiologie des Légumineuses, Génétique et Ecophysiologie des Légumineuses à Graines (UMRLEG) (UMR 102), Etablissement National d'Enseignement Supérieur Agronomique de Dijon (ENESAD)-Institut National de la Recherche Agronomique (INRA)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Etablissement National d'Enseignement Supérieur Agronomique de Dijon (ENESAD)-Institut National de la Recherche Agronomique (INRA)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Université de Bourgogne (UB), Dijon, FRA.
المصدر: [Stage] Université de Bourgogne (UB), Dijon, FRA. 2006, 41 p
مصطلحات موضوعية: high temperature, photosynthesis, [SDV]Life Sciences [q-bio], [SDE]Environmental Sciences, pisum sativum L, seed nitrogen content, nitrogen remobilization, seed filling, yield
الوصف: Diplôme : BTS
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5f69044d99a8a4c727c6a86ace02eec2Test
https://hal.inrae.fr/hal-02815887Test