Au vu de l’impact croissant du changement climatique global et en particulier de la sécheresse sur les forêts, il est nécessaire de comprendre les mécanismes de réponse des arbres face à des variations de disponibilité en eau. Ces dernières années, des études ont montré un contrôle épigénétique et notamment par la méthylation de l’ADN de la plasticité phénotypique des plantes en réponse aux variations environnementales. Dans ce contexte, cette thèse visait à évaluer le rôle de la méthylation de l’ADN des cellules du méristème apical caulinaire dans la plasticité développementale de la tige feuillée en réponse à des variations de disponibilité en eau chez le peuplier, un arbre modèle. A cette fin, le méthylome de la chromatine non condensée ...
National audiencePlant response to abiotic stress is a main challenge in a context of global climate...
National audiencePlant response to abiotic stress is a main challenge in a context of global climate...
Communication oraleNational audienceRecent findings suggest that epigenetic processes such as DNA me...
Face à la rapidité des changements climatiques, les arbres doivent faire preuve de plasticité phénot...
Predicted climate changes and particularly drought represent a major threat to forest health. Theref...
Due to rapid climate changes, trees must exhibit phenotypic plasticity. Epigenetic mechanisms are pa...
Global climate changes in progress will impact tree productivity in the northern hemisphere. The und...
En climat tempéré, le changement climatique aura pour conséquence une augmentation de la fréquence e...
Several reports on annual plants have already shown the involvement of epigenetic modifiers such as ...
In the absence of genetic diversity, plants rely on the capacity of phenotypic plasticity to cope wi...
International audienceThe adaptive capacity of long-lived organisms such as trees to the predicted c...
International audienceThe adaptive capacity of long-lived organisms such as trees to the predicted c...
International audienceThe adaptive capacity of long-lived organisms such as trees to the predicted c...
Cette thèse visait (i) à quantifier la variabilité de l’efficience d’utilisation de l’eau (WUE) chez...
Communication oraleNational audienceRecent findings suggest that epigenetic processes such as DNA me...
National audiencePlant response to abiotic stress is a main challenge in a context of global climate...
National audiencePlant response to abiotic stress is a main challenge in a context of global climate...
Communication oraleNational audienceRecent findings suggest that epigenetic processes such as DNA me...
Face à la rapidité des changements climatiques, les arbres doivent faire preuve de plasticité phénot...
Predicted climate changes and particularly drought represent a major threat to forest health. Theref...
Due to rapid climate changes, trees must exhibit phenotypic plasticity. Epigenetic mechanisms are pa...
Global climate changes in progress will impact tree productivity in the northern hemisphere. The und...
En climat tempéré, le changement climatique aura pour conséquence une augmentation de la fréquence e...
Several reports on annual plants have already shown the involvement of epigenetic modifiers such as ...
In the absence of genetic diversity, plants rely on the capacity of phenotypic plasticity to cope wi...
International audienceThe adaptive capacity of long-lived organisms such as trees to the predicted c...
International audienceThe adaptive capacity of long-lived organisms such as trees to the predicted c...
International audienceThe adaptive capacity of long-lived organisms such as trees to the predicted c...
Cette thèse visait (i) à quantifier la variabilité de l’efficience d’utilisation de l’eau (WUE) chez...
Communication oraleNational audienceRecent findings suggest that epigenetic processes such as DNA me...
National audiencePlant response to abiotic stress is a main challenge in a context of global climate...
National audiencePlant response to abiotic stress is a main challenge in a context of global climate...
Communication oraleNational audienceRecent findings suggest that epigenetic processes such as DNA me...