Root Development and Endosymbioses: DELLAs Lead the Orchestra.
DELLA proteins, acting as integrators of gibberellin (GA) action, are emerging as key regulators of root system architecture. Recent studies have revealed how they dictate the dynamics of root growth and are required for the establishment of root endosymbioses with rhizobial bacteria and mycorrhizal fungi. Like conductors, DELLAs can thereby harmonize root development depending on soil environments.
Institute of Plant Sciences Paris Saclay (IPS2), CNRS, Université Paris-Diderot, Université Paris-Sud, INRA, Université Evry, Université Paris-Saclay, Rue de Noetzlin, 91190 Gif-sur-Yvette, France.
Camille
C
Fonouni-Farde
Institute of Plant Sciences Paris Saclay (IPS2), CNRS, Université Paris-Diderot, Université Paris-Sud, INRA, Université Evry, Université Paris-Saclay, Rue de Noetzlin, 91190 Gif-sur-Yvette, France.
Anouck
A
Diet
Institute of Plant Sciences Paris Saclay (IPS2), CNRS, Université Paris-Diderot, Université Paris-Sud, INRA, Université Evry, Université Paris-Saclay, Rue de Noetzlin, 91190 Gif-sur-Yvette, France. Electronic address: florian.frugier@ips2.universite-paris-saclay.fr.
Florian
F
Frugier
D007887:Fabaceae / Q000235:genetics / Q000378:metabolism / Q000382:microbiology; D038821:Mycorrhizae / Q000502:physiology; D010940:Plant Proteins / Q000235:genetics / Q000378:metabolism*; D018517:Plant Roots / Q000235:genetics / Q000378:metabolism* / Q000382:microbiology*; D012231:Rhizobium / Q000502:physiology*; D013559:Symbiosis / Q000235:genetics / Q000502:physiology*
D010940:Plant Proteins
DELLA proteins; mycorrhiza fungi; nitrogen-fixing nodule; rhizobia bacteria; root growth; symbiosis