Adaptation of Medicago truncatula to nitrogen limitation is modulated via local and systemic nodule developmental responses

Adaptation of Medicago truncatula to local nitrogen (N) limitation was investigated to provide new insights into local and systemic N signaling. The split-root technique allowed a characterization of the local and systemic responses of NO₃⁻ or N₂-fed plants to localized N limitation. ¹⁵N and ¹³C lab...

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Veröffentlicht in:	The New phytologist 2010-02, Vol.185 (3), p.817-828
Hauptverfasser:	Jeudy, Christian, Ruffel, Sandrine, Freixes, Sandra, Tillard, Pascal, Santoni, Anne Lise, Morel, Sylvain, Journet, Etienne-Pascal, Duc, Gérard, Gojon, Alain, Lepetit, Marc, Salon, Christophe
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptation Adaptation, Physiological Adaptation, Physiological - drug effects Alfalfa Biomass Carbon Carbon - metabolism Gene expression regulation hypernodulating mutant legume legumes Life Sciences Medicago truncatula Medicago truncatula - drug effects Medicago truncatula - growth & development Minerals Mutants Mutation Mutation - genetics Nitrates Nitrates - pharmacology Nitrogen Nitrogen - deficiency Nitrogen - metabolism Nitrogen - pharmacology Nitrogen Fixation Nitrogen Fixation - drug effects Nitrogen isotopes Nodulation nodule development and growth nodule N-limitation Nodules Nutrition Plant nutrition Plant Root Nodulation Plant Root Nodulation - drug effects Plant roots Plants Regulatory mechanisms (biology) root Root growth Root Nodules, Plant Root Nodules, Plant - drug effects Root Nodules, Plant - growth & development Root systems roots Signaling Stimulation systemic signaling Time Factors Vegetal Biology
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