La croissance hétérotrophe de l’hypocotyle est une étape clé pour la réussite de la levée. La présente étude est focalisée sur le déterminisme génétique de l’allongement de cet organe à l’obscurité chez Medicago truncatula en analysant le nombre et la longueur des cellules de l’épiderme, tissu gouvernant l’allongement des organes. Une grande variabilité génétique du nombre de cellules a été révélée dans les graines de 15 génotypes représentatifs de la diversité génétique de l’espèce. La stabilité de ce caractère dans des graines provenant de différentes productions suggère qu’il est sous contrôle génétique fort. Il a été montré que ce nombre de cellules, préétabli dans les graines, est le principal déterminant de la variation génotypique de...
International audienceSince extreme environmental events are expected to increase with climate chang...
BAP GEAPSI CTNational audienceGrowth of the seed coat is regulated by genetic interactions between m...
Seed germination is a physiological process continuous with fecundation, embryogenesis and maturatio...
International audienceHypocotyl elongation in the dark is a crucial process to ensure seedling emerg...
Article de revue (Article scientifique dans une revue à comité de lecture)International audienceHypo...
Dark-grown hypocotyls of Arabidopsis thaliana exhibit a striking wave of cell elongation which moves...
Enhancing the knowledge on the genetic basis of germination and heterotrophic growth at extreme temp...
Since the discovery of auxin, a debate has taken place as to whether the auxin distribution in elong...
Prod 2019-55a BAP GEAPSI CT1 BAPInternational audienceAbstract Bigger seeds represent an agronomic a...
Chez les plantes à graine, l'albumen est un tissu nourricier surprenant, puisqu'il résulte de la dou...
Seed vigour is important for successful establishment and high yield, especially under suboptimal en...
International audienceChanges in global climate and the nonstop increase in demographic pressure hav...
To understand how genetic architecture translates between phenotypic levels, we mapped the genetic a...
In the current context of food security, increase of plant protein production in a sustainable manne...
Plant organs are made from a complex arrangement of cells. Development of organs involves cellular c...
International audienceSince extreme environmental events are expected to increase with climate chang...
BAP GEAPSI CTNational audienceGrowth of the seed coat is regulated by genetic interactions between m...
Seed germination is a physiological process continuous with fecundation, embryogenesis and maturatio...
International audienceHypocotyl elongation in the dark is a crucial process to ensure seedling emerg...
Article de revue (Article scientifique dans une revue à comité de lecture)International audienceHypo...
Dark-grown hypocotyls of Arabidopsis thaliana exhibit a striking wave of cell elongation which moves...
Enhancing the knowledge on the genetic basis of germination and heterotrophic growth at extreme temp...
Since the discovery of auxin, a debate has taken place as to whether the auxin distribution in elong...
Prod 2019-55a BAP GEAPSI CT1 BAPInternational audienceAbstract Bigger seeds represent an agronomic a...
Chez les plantes à graine, l'albumen est un tissu nourricier surprenant, puisqu'il résulte de la dou...
Seed vigour is important for successful establishment and high yield, especially under suboptimal en...
International audienceChanges in global climate and the nonstop increase in demographic pressure hav...
To understand how genetic architecture translates between phenotypic levels, we mapped the genetic a...
In the current context of food security, increase of plant protein production in a sustainable manne...
Plant organs are made from a complex arrangement of cells. Development of organs involves cellular c...
International audienceSince extreme environmental events are expected to increase with climate chang...
BAP GEAPSI CTNational audienceGrowth of the seed coat is regulated by genetic interactions between m...
Seed germination is a physiological process continuous with fecundation, embryogenesis and maturatio...