M
Marie-Françoise Niogret
Researcher at University of Rennes
Publications - 12
Citations - 607
Marie-Françoise Niogret is an academic researcher from University of Rennes. The author has contributed to research in topics: Proline & Osmotic shock. The author has an hindex of 9, co-authored 12 publications receiving 542 citations.
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Journal ArticleDOI
Metabolome and water homeostasis analysis of Thellungiella salsuginea suggests that dehydration tolerance is a key response to osmotic stress in this halophyte
Raphaël Lugan,Marie-Françoise Niogret,Laurent Leport,Jean-Paul Guégan,François Larher,Arnould Savouré,Joachim Kopka,Alain Bouchereau +7 more
TL;DR: Thellungiella salsuginea, a Brassicaceae species closely related to Arabidopsis thaliana, is tolerant to high salinity as discussed by the authors, and the results showed that despite a few notable differences in raffinose and secondary metabolites, the same metabolic pathways were regulated by salt stress in both species.
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Nitrogen availability impacts oilseed rape (Brassica napus L.) plant water status and proline production efficiency under water-limited conditions
Benjamin Albert,Françoise Le Cahérec,Marie-Françoise Niogret,Pascal Faes,Jean-Christophe Avice,Laurent Leport,Alain Bouchereau +6 more
TL;DR: It is suggested that proline plays a significant role in leaf N remobilization and in N use efficiency in oilseed rape.
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The fate of osmo-accumulated proline in leaf discs of Rape (Brassica napus L.) incubated in a medium of low osmolarity
TL;DR: It was found that proline metabolism took place with no lag provided the external pressure was increased stepwise by 0.3 MPa and it was suggested that, at the cellular level, this proline could be stored in the vacuole.
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Metabolome and water status phenotyping of Arabidopsis under abiotic stress cues reveals new insight into ESK1 function.
Raphaël Lugan,Marie-Françoise Niogret,Lucie Kervazo,François Larher,Joachim Kopka,Alain Bouchereau +5 more
TL;DR: The results suggest that ESK1 does not function as a specific cold acclimation gene, but could rather be involved in water homeostasis.
Journal ArticleDOI
Proline level is partly under the control of abscisic acid in canola leaf discs during recovery from hyper‐osmotic stress
TL;DR: The apparent inhibitory effect of ABA on proline mobilization could be mediated through both an activation of biosynthesis and an inhibition of catabolism of this amino acid via light-dependent processes that remain to be elucidated.