0000000000984539

AUTHOR

Sandrine Balzergue

showing 3 related works from this author

TheMedicago truncatulahypermycorrhizal B9 mutant displays an altered response to phosphate and is more susceptible toAphanomyces euteiches

2014

Inorganic phosphate (Pi) plays a key role in the development of arbuscular mycorrhizal (AM) symbiosis, which is favoured when Pi is limiting in the environment. We have characterized the Medicago truncatula hypermycorrhizal B9 mutant for its response to limiting (P/10) and replete (P2) Pi. On P2, mycorrhization was significantly higher in B9 plants than in wild-type (WT). The B9 mutant displayed hallmarks of Pi-limited plants, including higher levels of anthocyanins and lower concentrations of Pi in shoots than WT plants. Transcriptome analyses of roots of WT and B9 plants cultivated on P2 or on P/10 confirmed the Pi-limited profile of the mutant on P2 and highlighted its altered response t…

2. Zero hungerOomycetebiologyPhysiologyfungiMutantfood and beveragesPlant Sciencebiology.organism_classificationMedicago truncatulaMicrobiologyTranscriptomeArbuscular mycorrhizaSymbiosisBotanyShootAphanomyces euteichesPlant, Cell & Environment
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The Medicago truncatula hypermycorrhizal B9 mutant displays an altered response to phosphate and is more susceptible to Aphanomyces euteiches.

2014

SPE IPM; National audience; Inorganic phosphate (Pi) plays a key role in the development of arbuscular mycorrhizal (AM) symbiosis, which is favoured when Pi is limiting in the environment. We have characterized the Medicago truncatula hypermycorrhizal B9 mutant for its response to limiting (P/10) and replete (P2) Pi. On P2, mycorrhization was significantly higher in B9 plants than in wild-type (WT). The B9 mutant displayed hallmarks of Pi-limited plants, including higher levels of anthocyanins and lower concentrations of Pi in shoots than WT plants. Transcriptome analyses of roots of WT and B9 plants cultivated on P2 or on P/10 confirmed the Pi-limited profile of the mutant on P2 and highli…

[SDE] Environmental Sciencesarbuscular mycorrhiza[SDV]Life Sciences [q-bio]fungifood and beveragessymbiosis[SDV] Life Sciences [q-bio]Aphanomyces euteichesnutrientsMedicago truncatula[SDE]Environmental Sciences[SDV.BV]Life Sciences [q-bio]/Vegetal Biology[SDV.BV] Life Sciences [q-bio]/Vegetal Biologysignallingtranscriptomephosphate
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Pea in the genomic era

2015

Pea in the genomic era. Séminaire IFR AIB (Agrobiosciences, Interactions & Biodiversité)

[SDV] Life Sciences [q-bio]poispea
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