title: Root architecture remodeling induced by phosphate starvation.
abstract: Plants have evolved efficient strategies for utilizing nutrients in the soil in order to survive, grow, and reproduce. Inorganic phosphate (Pi) is a major macroelement source for plant growth; however, the availability and distribution of Pi are varying widely across locations. Thus, plants in many areas experience Pi deficiency. To maintain cellular Pi homeostasis, plants have developed a series of adaptive responses to facilitate external Pi acquisition, limit Pi consumption, and adjust Pi recycling internally under Pi starvation conditions. This review focuses on the molecular regulators that modulate Pi starvation-induced root architectural changes.
authors.affiliation: Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan.
authors.forename: Aiko
authors.initials: A
authors.lastname: Sato
authors.forename: Kenji
authors.initials: K
authors.lastname: Miura
mesh_terms: D017360:Arabidopsis / Q000235:genetics / Q000254:growth & development*; D018506:Gene Expression Regulation, Plant; D006706:Homeostasis; D007210:Indoleacetic Acids / Q000378:metabolism; D010710:Phosphates / Q000172:deficiency / Q000378:metabolism*; D010937:Plant Growth Regulators / Q000378:metabolism; D018517:Plant Roots / Q000254:growth & development* / Q000378:metabolism
chemical_list: D007210:Indoleacetic Acids; D010710:Phosphates; D010937:Plant Growth Regulators